#include "multicoreruntime.h"
#include "runtime_arch.h"
#include "GenericHashtable.h"
-/*
- extern int injectfailures;
- extern float failurechance;
- */
-extern int debugtask;
-extern int instaccum;
-void * curr_heapbase=0;
-void * curr_heaptop=0;
-
-#if 0
-#ifdef CONSCHECK
-#include "instrument.h"
-#endif
-#endif // if 0: for recovery
+#ifndef INLINE
+#define INLINE inline __attribute__((always_inline))
+#endif // #ifndef INLINE
// data structures for task invocation
struct genhashtable * activetasks;
-struct genhashtable * failedtasks;
struct taskparamdescriptor * currtpd;
-#if 0
-struct RuntimeHash * forward;
-struct RuntimeHash * reverse;
-#endif // if 0: for recovery
-
-#ifdef PROFILE
-void outputProfileData();
-#endif
-
-bool getreadlock(void* ptr);
-void releasereadlock(void* ptr);
-bool getwritelock(void* ptr);
-void releasewritelock(void* ptr);
-void releasewritelock_r(void * lock, void * redirectlock);
+struct LockValue runtime_locks[MAXTASKPARAMS];
+int runtime_locklen;
// specific functions used inside critical sections
-void enqueueObject_I(void * ptr, struct parameterwrapper ** queues, int length);
-int enqueuetasks_I(struct parameterwrapper *parameter, struct parameterwrapper *prevptr, struct ___Object___ *ptr, int * enterflags, int numenterflags);
-bool getreadlock_I_r(void * ptr, void * redirectlock, int core, bool cache);
-bool getwritelock_I(void* ptr);
-bool getwritelock_I_r(void* lock, void* redirectlock, int core, bool cache);
-void releasewritelock_I(void * ptr);
-
-// main function for each core
-inline void run(void * arg) {
- int i = 0;
- int argc = 1;
- char ** argv = NULL;
- bool sendStall = false;
- bool isfirst = true;
- bool tocontinue = false;
- struct QueueItem * objitem = NULL;
- struct transObjInfo * objInfo = NULL;
- int grount = 0;
- bool allStall = true;
- int sumsendobj = 0;
-
- corenum = BAMBOO_GET_NUM_OF_CORE();
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xeeee);
- BAMBOO_DEBUGPRINT_REG(corenum);
- BAMBOO_DEBUGPRINT(STARTUPCORE);
+void enqueueObject_I(void * ptr,
+ struct parameterwrapper ** queues,
+ int length);
+int enqueuetasks_I(struct parameterwrapper *parameter,
+ struct parameterwrapper *prevptr,
+ struct ___Object___ *ptr,
+ int * enterflags,
+ int numenterflags);
+
+#ifdef MULTICORE_GC
+#ifdef SMEMF
+#define NUM_CORES2TEST 5
+#ifdef GC_1
+int core2test[1][NUM_CORES2TEST] = {
+ {0, -1, -1, -1, -1}
+};
+#elif defined GC_56
+int core2test[56][NUM_CORES2TEST] = {
+ { 0, -1, 7, -1, 1}, { 1, -1, 8, 0, 2}, { 2, -1, 9, 1, 3},
+ { 3, -1, 10, 2, 4}, { 4, -1, 11, 3, 5}, { 5, -1, 12, 4, 6},
+ { 6, -1, 13, 5, -1}, { 7, 0, 14, -1, 8}, { 8, 1, 15, 7, 9},
+ { 9, 2, 16, 8, 10}, {10, 3, 17, 9, 11}, {11, 4, 18, 10, 12},
+ {12, 5, 19, 11, 13}, {13, 6, 20, 12, -1}, {14, 7, 21, -1, 15},
+ {15, 8, 22, 14, 16}, {16, 9, 23, 15, 17}, {17, 10, 24, 16, 18},
+ {18, 11, 25, 17, 19}, {19, 12, 26, 18, 20}, {20, 13, 27, 19, -1},
+ {21, 14, 28, -1, 22}, {22, 15, 29, 21, 23}, {23, 16, 30, 22, 24},
+ {24, 17, 31, 23, 25}, {25, 18, 32, 24, 26}, {26, 19, 33, 25, 27},
+ {27, 20, 34, 26, -1}, {28, 21, 35, -1, 29}, {29, 22, 36, 28, 30},
+ {30, 23, 37, 29, 31}, {31, 24, 38, 30, 32}, {32, 25, 39, 31, 33},
+ {33, 26, 40, 32, 34}, {34, 27, 41, 33, -1}, {35, 28, 42, -1, 36},
+ {36, 29, 43, 35, 37}, {37, 30, 44, 36, 38}, {38, 31, 45, 37, 39},
+ {39, 32, 46, 38, 40}, {40, 33, 47, 39, 41}, {41, 34, 48, 40, -1},
+ {42, 35, 49, -1, 43}, {43, 36, 50, 42, 44}, {44, 37, 51, 43, 45},
+ {45, 38, 52, 44, 46}, {46, 39, 53, 45, 47}, {47, 40, 54, 46, 48},
+ {48, 41, 55, 47, -1}, {49, 42, -1, -1, 50}, {50, 43, -1, 49, 51},
+ {51, 44, -1, 50, 52}, {52, 45, -1, 51, 53}, {53, 46, -1, 52, 54},
+ {54, 47, -1, 53, 55}, {55, 48, -1, 54, -1}
+};
+#elif defined GC_62
+int core2test[62][NUM_CORES2TEST] = {
+ { 0, -1, 6, -1, 1}, { 1, -1, 7, 0, 2}, { 2, -1, 8, 1, 3},
+ { 3, -1, 9, 2, 4}, { 4, -1, 10, 3, 5}, { 5, -1, 11, 4, -1},
+ { 6, 0, 14, -1, 7}, { 7, 1, 15, 6, 8}, { 8, 2, 16, 7, 9},
+ { 9, 3, 17, 8, 10}, {10, 4, 18, 9, 11}, {11, 5, 19, 10, 12},
+ {12, -1, 20, 11, 13}, {13, -1, 21, 12, -1}, {14, 6, 22, -1, 15},
+ {15, 7, 23, 14, 16}, {16, 8, 24, 15, 17}, {17, 9, 25, 16, 18},
+ {18, 10, 26, 17, 19}, {19, 11, 27, 18, 20}, {20, 12, 28, 19, 21},
+ {21, 13, 29, 28, -1}, {22, 14, 30, -1, 23}, {23, 15, 31, 22, 24},
+ {24, 16, 32, 23, 25}, {25, 17, 33, 24, 26}, {26, 18, 34, 25, 27},
+ {27, 19, 35, 26, 28}, {28, 20, 36, 27, 29}, {29, 21, 37, 28, -1},
+ {30, 22, 38, -1, 31}, {31, 23, 39, 30, 32}, {32, 24, 40, 31, 33},
+ {33, 25, 41, 32, 34}, {34, 26, 42, 33, 35}, {35, 27, 43, 34, 36},
+ {36, 28, 44, 35, 37}, {37, 29, 45, 36, -1}, {38, 30, 46, -1, 39},
+ {39, 31, 47, 38, 40}, {40, 32, 48, 39, 41}, {41, 33, 49, 40, 42},
+ {42, 34, 50, 41, 43}, {43, 35, 51, 42, 44}, {44, 36, 52, 43, 45},
+ {45, 37, 53, 44, -1}, {46, 38, 54, -1, 47}, {47, 39, 55, 46, 48},
+ {48, 40, 56, 47, 49}, {49, 41, 57, 48, 50}, {50, 42, 58, 49, 51},
+ {51, 43, 59, 50, 52}, {52, 44, 60, 51, 53}, {53, 45, 61, 52, -1},
+ {54, 46, -1, -1, 55}, {55, 47, -1, 54, 56}, {56, 48, -1, 55, 57},
+ {57, 49, -1, 56, 59}, {58, 50, -1, 57, 59}, {59, 51, -1, 58, 60},
+ {60, 52, -1, 59, 61}, {61, 53, -1, 60, -1}
+};
+#endif // GC_1
+#elif defined SMEMM
+unsigned int gcmem_mixed_threshold = 0;
+unsigned int gcmem_mixed_usedmem = 0;
+#define NUM_CORES2TEST 9
+#ifdef GC_1
+int core2test[1][NUM_CORES2TEST] = {
+ {0, -1, -1, -1, -1, -1, -1, -1, -1}
+};
+#elif defined GC_56
+int core2test[56][NUM_CORES2TEST] = {
+ { 0, -1, 7, -1, 1, -1, 14, -1, 2}, { 1, -1, 8, 0, 2, -1, 15, -1, 3},
+ { 2, -1, 9, 1, 3, -1, 16, 0, 4}, { 3, -1, 10, 2, 4, -1, 17, 1, 5},
+ { 4, -1, 11, 3, 5, -1, 18, 2, 6}, { 5, -1, 12, 4, 6, -1, 19, 3, -1},
+ { 6, -1, 13, 5, -1, -1, 20, 4, -1}, { 7, 0, 14, -1, 8, -1, 21, -1, 9},
+ { 8, 1, 15, 7, 9, -1, 22, -1, 10}, { 9, 2, 16, 8, 10, -1, 23, 7, 11},
+ {10, 3, 17, 9, 11, -1, 24, 8, 12}, {11, 4, 18, 10, 12, -1, 25, 9, 13},
+ {12, 5, 19, 11, 13, -1, 26, 10, -1}, {13, 6, 20, 12, -1, -1, 27, 11, -1},
+ {14, 7, 21, -1, 15, 0, 28, -1, 16}, {15, 8, 22, 14, 16, 1, 29, -1, 17},
+ {16, 9, 23, 15, 17, 2, 30, 14, 18}, {17, 10, 24, 16, 18, 3, 31, 15, 19},
+ {18, 11, 25, 17, 19, 4, 32, 16, 20}, {19, 12, 26, 18, 20, 5, 33, 17, -1},
+ {20, 13, 27, 19, -1, 6, 34, 18, -1}, {21, 14, 28, -1, 22, 7, 35, -1, 23},
+ {22, 15, 29, 21, 23, 8, 36, -1, 24}, {23, 16, 30, 22, 24, 9, 37, 21, 25},
+ {24, 17, 31, 23, 25, 10, 38, 22, 26}, {25, 18, 32, 24, 26, 11, 39, 23, 27},
+ {26, 19, 33, 25, 27, 12, 40, 24, -1}, {27, 20, 34, 26, -1, 13, 41, 25, -1},
+ {28, 21, 35, -1, 29, 14, 42, -1, 30}, {29, 22, 36, 28, 30, 15, 43, -1, 31},
+ {30, 23, 37, 29, 31, 16, 44, 28, 32}, {31, 24, 38, 30, 32, 17, 45, 29, 33},
+ {32, 25, 39, 31, 33, 18, 46, 30, 34}, {33, 26, 40, 32, 34, 19, 47, 31, -1},
+ {34, 27, 41, 33, -1, 20, 48, 32, -1}, {35, 28, 42, -1, 36, 21, 49, -1, 37},
+ {36, 29, 43, 35, 37, 22, 50, -1, 38}, {37, 30, 44, 36, 38, 23, 51, 35, 39},
+ {38, 31, 45, 37, 39, 24, 52, 36, 40}, {39, 32, 46, 38, 40, 25, 53, 37, 41},
+ {40, 33, 47, 39, 41, 26, 54, 38, -1}, {41, 34, 48, 40, -1, 27, 55, 39, -1},
+ {42, 35, 49, -1, 43, 28, -1, -1, 44}, {43, 36, 50, 42, 44, 29, -1, -1, 45},
+ {44, 37, 51, 43, 45, 30, -1, 42, 46}, {45, 38, 52, 44, 46, 31, -1, 43, 47},
+ {46, 39, 53, 45, 47, 32, -1, 44, 48}, {47, 40, 54, 46, 48, 33, -1, 45, -1},
+ {48, 41, 55, 47, -1, 34, -1, 46, -1}, {49, 42, -1, -1, 50, 35, -1, -1, 51},
+ {50, 43, -1, 49, 51, 36, -1, -1, 52}, {51, 44, -1, 50, 52, 37, -1, 49, 53},
+ {52, 45, -1, 51, 53, 38, -1, 50, 54}, {53, 46, -1, 52, 54, 39, -1, 51, 55},
+ {54, 47, -1, 53, 55, 40, -1, 52, -1}, {55, 48, -1, 54, -1, 41, -1, 53, -1}
+};
+#elif defined GC_62
+int core2test[62][NUM_CORES2TEST] = {
+ { 0, -1, 6, -1, 1, -1, 14, -1, 2}, { 1, -1, 7, 0, 2, -1, 15, -1, 3},
+ { 2, -1, 8, 1, 3, -1, 16, 0, 4}, { 3, -1, 9, 2, 4, -1, 17, 1, 5},
+ { 4, -1, 10, 3, 5, -1, 18, 2, -1}, { 5, -1, 11, 4, -1, -1, 19, 3, -1},
+ { 6, 0, 14, -1, 7, -1, 22, -1, 8}, { 7, 1, 15, 6, 8, -1, 23, -1, 9},
+ { 8, 2, 16, 7, 9, -1, 24, 6, 10}, { 9, 3, 17, 8, 10, -1, 25, 7, 11},
+ {10, 4, 18, 9, 11, -1, 26, 8, 12}, {11, 5, 19, 10, 12, -1, 27, 9, 13},
+ {12, -1, 20, 11, 13, -1, 28, 10, -1}, {13, -1, 21, 12, -1, -1, 29, 11, -1},
+ {14, 6, 22, -1, 15, 0, 30, -1, 16}, {15, 7, 23, 14, 16, 1, 31, -1, 17},
+ {16, 8, 24, 15, 17, 2, 32, 14, 18}, {17, 9, 25, 16, 18, 3, 33, 15, 19},
+ {18, 10, 26, 17, 19, 4, 34, 16, 20}, {19, 11, 27, 18, 20, 5, 35, 17, 21},
+ {20, 12, 28, 19, 21, -1, 36, 18, -1}, {21, 13, 29, 28, -1, -1, 37, 19, -1},
+ {22, 14, 30, -1, 23, 6, 38, -1, 24}, {23, 15, 31, 22, 24, 7, 39, -1, 25},
+ {24, 16, 32, 23, 25, 8, 40, 22, 26}, {25, 17, 33, 24, 26, 9, 41, 23, 27},
+ {26, 18, 34, 25, 27, 10, 42, 24, 28}, {27, 19, 35, 26, 28, 11, 43, 25, 29},
+ {28, 20, 36, 27, 29, 12, 44, 26, -1}, {29, 21, 37, 28, -1, 13, 45, 27, -1},
+ {30, 22, 38, -1, 31, 22, 46, -1, 32}, {31, 23, 39, 30, 32, 15, 47, -1, 33},
+ {32, 24, 40, 31, 33, 16, 48, 30, 34}, {33, 25, 41, 32, 34, 17, 49, 31, 35},
+ {34, 26, 42, 33, 35, 18, 50, 32, 36}, {35, 27, 43, 34, 36, 19, 51, 33, 37},
+ {36, 28, 44, 35, 37, 20, 52, 34, -1}, {37, 29, 45, 36, -1, 21, 53, 35, -1},
+ {38, 30, 46, -1, 39, 22, 54, -1, 40}, {39, 31, 47, 38, 40, 23, 55, -1, 41},
+ {40, 32, 48, 39, 41, 24, 56, 38, 42}, {41, 33, 49, 40, 42, 25, 57, 39, 43},
+ {42, 34, 50, 41, 43, 26, 58, 40, 44}, {43, 35, 51, 42, 44, 27, 59, 41, 45},
+ {44, 36, 52, 43, 45, 28, 60, 42, -1}, {45, 37, 53, 44, -1, 29, 61, 43, -1},
+ {46, 38, 54, -1, 47, 30, -1, -1, 48}, {47, 39, 55, 46, 48, 31, -1, -1, 49},
+ {48, 40, 56, 47, 49, 32, -1, 46, 50}, {49, 41, 57, 48, 50, 33, -1, 47, 51},
+ {50, 42, 58, 49, 51, 34, -1, 48, 52}, {51, 43, 59, 50, 52, 35, -1, 49, 53},
+ {52, 44, 60, 51, 53, 36, -1, 50, -1}, {53, 45, 61, 52, -1, 37, -1, 51, -1},
+ {54, 46, -1, -1, 55, 38, -1, -1, 56}, {55, 47, -1, 54, 56, 39, -1, -1, 57},
+ {56, 48, -1, 55, 57, 40, -1, 54, 58}, {57, 49, -1, 56, 59, 41, -1, 55, 59},
+ {58, 50, -1, 57, 59, 42, -1, 56, 60}, {59, 51, -1, 58, 60, 43, -1, 57, 61},
+ {60, 52, -1, 59, 61, 44, -1, 58, -1}, {61, 53, -1, 60, -1, 45, -1, 59, -1}
+};
+#endif // GC_1
+#endif
+
+inline __attribute__((always_inline))
+void setupsmemmode(void) {
+#ifdef SMEML
+ // Only allocate local mem chunks to each core.
+ // If a core has used up its local shared memory, start gc.
+ bamboo_smem_mode = SMEMLOCAL;
+#elif defined SMEMF
+ // Allocate the local shared memory to each core with the highest priority,
+ // if a core has used up its local shared memory, try to allocate the
+ // shared memory that belong to its neighbours, if also failed, start gc.
+ bamboo_smem_mode = SMEMFIXED;
+#elif defined SMEMM
+ // Allocate the local shared memory to each core with the highest priority,
+ // if a core has used up its local shared memory, try to allocate the
+ // shared memory that belong to its neighbours first, if failed, check
+ // current memory allocation rate, if it has already reached the threshold,
+ // start gc, otherwise, allocate the shared memory globally. If all the
+ // shared memory has been used up, start gc.
+ bamboo_smem_mode = SMEMMIXED;
+#elif defined SMEMG
+ // Allocate all the memory chunks globally, do not consider the host cores
+ // When all the shared memory are used up, start gc.
+ bamboo_smem_mode = SMEMGLOBAL;
+#else
+ // defaultly using local mode
+ //bamboo_smem_mode = SMEMLOCAL;
+ //bamboo_smem_mode = SMEMGLOBAL;
+ //bamboo_smem_mode = SMEMFIXED;
+#endif
+} // void setupsmemmode(void)
#endif
+inline __attribute__((always_inline))
+void initruntimedata() {
+ int i;
// initialize the arrays
- if(STARTUPCORE == corenum) {
+ if(STARTUPCORE == BAMBOO_NUM_OF_CORE) {
// startup core to initialize corestatus[]
- for(i = 0; i < NUMCORES; ++i) {
+ for(i = 0; i < NUMCORESACTIVE; ++i) {
corestatus[i] = 1;
- numsendobjs[i] = 0; // assume all variables are local variables! MAY BE WRONG!!!
+ numsendobjs[i] = 0;
numreceiveobjs[i] = 0;
- }
- numconfirm = 0;
- waitconfirm = false;
#ifdef PROFILE
- // initialize the profile data arrays
- for(i = 0; i < NUMCORES; ++i) {
+ // initialize the profile data arrays
profilestatus[i] = 1;
- }
#endif
+#ifdef MULTICORE_GC
+ gccorestatus[i] = 1;
+ gcnumsendobjs[0][i] = gcnumsendobjs[1][i] = 0;
+ gcnumreceiveobjs[0][i] = gcnumreceiveobjs[1][i] = 0;
+#endif
+ } // for(i = 0; i < NUMCORESACTIVE; ++i)
+#ifdef MULTICORE_GC
+ for(i = 0; i < NUMCORES4GC; ++i) {
+ gcloads[i] = 0;
+ gcrequiredmems[i] = 0;
+ gcstopblock[i] = 0;
+ gcfilledblocks[i] = 0;
+ } // for(i = 0; i < NUMCORES4GC; ++i)
+#ifdef GC_PROFILE
+ gc_infoIndex = 0;
+ gc_infoOverflow = false;
+ gc_num_livespace = 0;
+ gc_num_freespace = 0;
+#endif
+#endif
+ numconfirm = 0;
+ waitconfirm = false;
+
+ // TODO for test
+ total_num_t6 = 0;
}
+
busystatus = true;
self_numsendobjs = 0;
self_numreceiveobjs = 0;
- for(i = 0; i < 30; ++i) {
+ for(i = 0; i < BAMBOO_MSG_BUF_LENGTH; ++i) {
msgdata[i] = -1;
}
- msgtype = -1;
msgdataindex = 0;
- msglength = 30;
- for(i = 0; i < 30; ++i) {
+ msgdatalast = 0;
+ msglength = BAMBOO_MSG_BUF_LENGTH;
+ msgdatafull = false;
+ for(i = 0; i < BAMBOO_OUT_BUF_LENGTH; ++i) {
outmsgdata[i] = -1;
}
outmsgindex = 0;
outmsglast = 0;
outmsgleft = 0;
isMsgHanging = false;
- isMsgSending = false;
-
+ //isMsgSending = false;
+
+ smemflag = true;
+ bamboo_cur_msp = NULL;
+ bamboo_smem_size = 0;
+ totransobjqueue = createQueue_I();
+
+#ifdef MULTICORE_GC
+ bamboo_smem_zero_top = NULL;
+ gcflag = false;
+ gcprocessing = false;
+ gcphase = FINISHPHASE;
+ gccurr_heaptop = 0;
+ gcself_numsendobjs = 0;
+ gcself_numreceiveobjs = 0;
+ gcmarkedptrbound = 0;
+#ifdef LOCALHASHTBL_TEST
+ gcpointertbl = allocateRuntimeHash_I(20);
+#else
+ gcpointertbl = mgchashCreate_I(2000, 0.75);
+#endif
+ //gcpointertbl = allocateMGCHash_I(20);
+ gcforwardobjtbl = allocateMGCHash_I(20, 3);
+ gcobj2map = 0;
+ gcmappedobj = 0;
+ //gcismapped = false;
+ gcnumlobjs = 0;
+ gcheaptop = 0;
+ gctopcore = 0;
+ gctopblock = 0;
+ gcmovestartaddr = 0;
+ gctomove = false;
+ gcmovepending = 0;
+ gcblock2fill = 0;
+ gcsbstarttbl = BAMBOO_BASE_VA;
+ bamboo_smemtbl = (void *)gcsbstarttbl
+ + (BAMBOO_SHARED_MEM_SIZE/BAMBOO_SMEM_SIZE)*sizeof(INTPTR);
+ if(BAMBOO_NUM_OF_CORE < NUMCORES4GC) {
+ int t_size = ((BAMBOO_RMSP_SIZE)-sizeof(mgcsharedhashtbl_t)*2
+ -128*sizeof(size_t))/sizeof(mgcsharedhashlistnode_t)-2;
+ int kk = 0;
+ unsigned int tmp_k = 1 << (sizeof(int)*8 -1);
+ while(((t_size & tmp_k) == 0) && (kk < sizeof(int)*8)) {
+ t_size = t_size << 1;
+ kk++;
+ }
+ t_size = tmp_k >> kk;
+ gcsharedptbl = mgcsharedhashCreate_I(t_size,0.30);//allocateGCSharedHash_I(20);
+ } else {
+ gcsharedptbl = NULL;
+ }
+ BAMBOO_MEMSET_WH(gcrpointertbls,0,sizeof(mgcsharedhashtbl_t *)*NUMCORES4GC);
+ //sizeof(struct RuntimeHash *)*NUMCORES4GC);
+#ifdef SMEMM
+ gcmem_mixed_threshold = (unsigned int)((BAMBOO_SHARED_MEM_SIZE
+ -bamboo_reserved_smem*BAMBOO_SMEM_SIZE)*0.8);
+ gcmem_mixed_usedmem = 0;
+#endif
+#ifdef GC_PROFILE//_S
+ gc_num_obj = 0;
+ gc_num_liveobj = 0;
+ gc_num_forwardobj = 0;
+ gc_num_profiles = NUMCORESACTIVE - 1;
+#endif
+#else
// create the lock table, lockresult table and obj queue
locktable.size = 20;
- locktable.bucket = (struct RuntimeNode **) RUNMALLOC_I(sizeof(struct RuntimeNode *)*20);
+ locktable.bucket =
+ (struct RuntimeNode **) RUNMALLOC_I(sizeof(struct RuntimeNode *)*20);
/* Set allocation blocks*/
locktable.listhead=NULL;
locktable.listtail=NULL;
lock2require = 0;
lockresult = 0;
lockflag = false;
+ lockRedirectTbl = allocateRuntimeHash_I(20);
+ objRedirectLockTbl = allocateRuntimeHash_I(20);
+#endif
#ifndef INTERRUPT
reside = false;
-#endif
+#endif
objqueue.head = NULL;
objqueue.tail = NULL;
- lockRedirectTbl = allocateRuntimeHash(20);
- objRedirectLockTbl = allocateRuntimeHash(20);
+
+ currtpd = NULL;
#ifdef PROFILE
stall = false;
//isInterrupt = true;
totalexetime = -1;
+ //interrupttime = 0;
taskInfoIndex = 0;
- /*interruptInfoIndex = 0;
taskInfoOverflow = false;
- interruptInfoOverflow = false;*/
+ // TODO
+ interruptInfoIndex = 0;
+ interruptInfoOverflow = false;
#endif
- // other architecture related initialization
- initialization();
-
- initCommunication();
+ for(i = 0; i < MAXTASKPARAMS; i++) {
+ runtime_locks[i].redirectlock = 0;
+ runtime_locks[i].value = 0;
+ }
+ runtime_locklen = 0;
+}
-#if 0
-#ifdef BOEHM_GC
- GC_init(); // Initialize the garbage collector
+inline __attribute__((always_inline))
+void disruntimedata() {
+#ifdef MULTICORE_GC
+#ifdef LOCALHASHTBL_TEST
+ freeRuntimeHash(gcpointertbl);
+#else
+ mgchashDelete(gcpointertbl);
#endif
-#ifdef CONSCHECK
- initializemmap();
+ //freeMGCHash(gcpointertbl);
+ freeMGCHash(gcforwardobjtbl);
+ // for mapping info structures
+ //freeRuntimeHash(gcrcoretbl);
+#else
+ freeRuntimeHash(lockRedirectTbl);
+ freeRuntimeHash(objRedirectLockTbl);
+ RUNFREE(locktable.bucket);
#endif
- processOptions();
-#endif // #if 0: for recovery and garbage collection
- initializeexithandler();
+ if(activetasks != NULL) {
+ genfreehashtable(activetasks);
+ }
+ if(currtpd != NULL) {
+ RUNFREE(currtpd->parameterArray);
+ RUNFREE(currtpd);
+ currtpd = NULL;
+ }
+ BAMBOO_LOCAL_MEM_CLOSE();
+ BAMBOO_SHARE_MEM_CLOSE();
+}
+
+inline __attribute__((always_inline))
+bool checkObjQueue() {
+ bool rflag = false;
+ struct transObjInfo * objInfo = NULL;
+ int grount = 0;
- // main process of the execution module
- if(corenum > NUMCORES - 1) {
- // non-executing cores, only processing communications
- failedtasks = NULL;
- activetasks = NULL;
-/*#ifdef PROFILE
- BAMBOO_DEBUGPRINT(0xee01);
- BAMBOO_DEBUGPRINT_REG(taskInfoIndex);
- BAMBOO_DEBUGPRINT_REG(taskInfoOverflow);
- profileTaskStart("msg handling");
- }
- #endif*/
#ifdef PROFILE
- //isInterrupt = false;
+#ifdef ACCURATEPROFILE
+ bool isChecking = false;
+ if(!isEmpty(&objqueue)) {
+ profileTaskStart("objqueue checking");
+ isChecking = true;
+ } // if(!isEmpty(&objqueue))
#endif
- fakeExecution();
- } else {
- /* Create table for failed tasks */
-#if 0
- failedtasks=genallocatehashtable((unsigned int (*)(void *)) &hashCodetpd,
- (int (*)(void *,void *)) &comparetpd);
-#endif // #if 0: for recovery
- failedtasks = NULL;
- /* Create queue of active tasks */
- activetasks=genallocatehashtable((unsigned int(*) (void *)) &hashCodetpd,
- (int(*) (void *,void *)) &comparetpd);
-
- /* Process task information */
- processtasks();
-
- if(STARTUPCORE == corenum) {
- /* Create startup object */
- createstartupobject(argc, argv);
- }
-
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee00);
#endif
- while(true) {
- // check if there are new active tasks can be executed
- executetasks();
-
-#ifndef INTERRUPT
- while(receiveObject() != -1) {
- }
-#endif
-
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee01);
-#endif
-
- // check if there are some pending objects, if yes, enqueue them and executetasks again
- tocontinue = false;
-#ifdef PROFILE
- {
- bool isChecking = false;
- if(!isEmpty(&objqueue)) {
- profileTaskStart("objqueue checking");
- isChecking = true;
- }
-#endif
- while(!isEmpty(&objqueue)) {
- void * obj = NULL;
- BAMBOO_START_CRITICAL_SECTION_OBJ_QUEUE();
+ while(!isEmpty(&objqueue)) {
+ void * obj = NULL;
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf001);
+ BAMBOO_DEBUGPRINT(0xf001);
#endif
#ifdef PROFILE
- //isInterrupt = false;
-#endif
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xeee1);
+ //isInterrupt = false;
#endif
- sendStall = false;
- tocontinue = true;
- objitem = getTail(&objqueue);
- objInfo = (struct transObjInfo *)objitem->objectptr;
- obj = objInfo->objptr;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG((int)obj);
+ BAMBOO_DEBUGPRINT(0xeee1);
#endif
- // grab lock and flush the obj
- grount = 0;
- getwritelock_I(obj);
- while(!lockflag) {
- BAMBOO_WAITING_FOR_LOCK();
- }
- grount = lockresult;
+ rflag = true;
+ objInfo = (struct transObjInfo *)getItem(&objqueue);
+ obj = objInfo->objptr;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(grount);
+ BAMBOO_DEBUGPRINT_REG((int)obj);
+#endif
+ // grab lock and flush the obj
+ grount = 0;
+ getwritelock_I(obj);
+ while(!lockflag) {
+ BAMBOO_WAITING_FOR_LOCK(0);
+ } // while(!lockflag)
+ grount = lockresult;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(grount);
#endif
- lockresult = 0;
- lockobj = 0;
- lock2require = 0;
- lockflag = false;
+ lockresult = 0;
+ lockobj = 0;
+ lock2require = 0;
+ lockflag = false;
#ifndef INTERRUPT
- reside = false;
+ reside = false;
#endif
- if(grount == 1) {
- int k = 0;
- // flush the object
+
+ if(grount == 1) {
+ int k = 0;
+ // flush the object
#ifdef CACHEFLUSH
- BAMBOO_CACHE_FLUSH_RANGE((int)obj, classsize[((struct ___Object___ *)obj)->type]);
-#endif
- // enqueue the object
- for(k = 0; k < objInfo->length; ++k) {
- int taskindex = objInfo->queues[2 * k];
- int paramindex = objInfo->queues[2 * k + 1];
- struct parameterwrapper ** queues = &(paramqueues[corenum][taskindex][paramindex]);
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(taskindex);
- BAMBOO_DEBUGPRINT_REG(paramindex);
- struct ___Object___ * tmpptr = (struct ___Object___ *)obj;
- tprintf("Process %x(%d): receive obj %x(%lld), ptrflag %x\n", corenum, corenum, (int)obj, (long)obj, tmpptr->flag);
-#endif
-
- enqueueObject_I(obj, queues, 1);
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(hashsize(activetasks));
-#endif
- }
- removeItem(&objqueue, objitem);
- releasewritelock_I(obj);
- RUNFREE(objInfo->queues);
- RUNFREE(objInfo);
- } else {
- // can not get lock
- // put it at the end of the queue
- // and try to execute active tasks already enqueued first
- removeItem(&objqueue, objitem);
- addNewItem_I(&objqueue, objInfo);
+ BAMBOO_CACHE_FLUSH_RANGE((int)obj,sizeof(int));
+ BAMBOO_CACHE_FLUSH_RANGE((int)obj,
+ classsize[((struct ___Object___ *)obj)->type]);
+#endif
+ // enqueue the object
+ for(k = 0; k < objInfo->length; ++k) {
+ int taskindex = objInfo->queues[2 * k];
+ int paramindex = objInfo->queues[2 * k + 1];
+ struct parameterwrapper ** queues =
+ &(paramqueues[BAMBOO_NUM_OF_CORE][taskindex][paramindex]);
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(taskindex);
+ BAMBOO_DEBUGPRINT_REG(paramindex);
+ struct ___Object___ * tmpptr = (struct ___Object___ *)obj;
+ tprintf("Process %x(%d): receive obj %x(%lld), ptrflag %x\n",
+ BAMBOO_NUM_OF_CORE, BAMBOO_NUM_OF_CORE, (int)obj,
+ (long)obj, tmpptr->flag);
+#endif
+ enqueueObject_I(obj, queues, 1);
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(hashsize(activetasks));
+#endif
+ } // for(k = 0; k < objInfo->length; ++k)
+ releasewritelock_I(obj);
+ RUNFREE(objInfo->queues);
+ RUNFREE(objInfo);
+ } else {
+ // can not get lock
+ // put it at the end of the queue if no update version in the queue
+ struct QueueItem * qitem = getHead(&objqueue);
+ struct QueueItem * prev = NULL;
+ while(qitem != NULL) {
+ struct transObjInfo * tmpinfo =
+ (struct transObjInfo *)(qitem->objectptr);
+ if(tmpinfo->objptr == obj) {
+ // the same object in the queue, which should be enqueued
+ // recently. Current one is outdate, do not re-enqueue it
+ RUNFREE(objInfo->queues);
+ RUNFREE(objInfo);
+ goto objqueuebreak;
+ } else {
+ prev = qitem;
+ } // if(tmpinfo->objptr == obj)
+ qitem = getNextQueueItem(prev);
+ } // while(qitem != NULL)
+ // try to execute active tasks already enqueued first
+ addNewItem_I(&objqueue, objInfo);
#ifdef PROFILE
- //isInterrupt = true;
+ //isInterrupt = true;
#endif
- BAMBOO_CLOSE_CRITICAL_SECTION_OBJ_QUEUE();
+objqueuebreak:
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
+ BAMBOO_DEBUGPRINT(0xf000);
#endif
- break;
- }
- BAMBOO_CLOSE_CRITICAL_SECTION_OBJ_QUEUE();
+ break;
+ } // if(grount == 1)
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
+ BAMBOO_DEBUGPRINT(0xf000);
#endif
- }
+ } // while(!isEmpty(&objqueue))
+
#ifdef PROFILE
- if(isChecking) {
- profileTaskEnd();
- }
- }
+#ifdef ACCURATEPROFILE
+ if(isChecking) {
+ profileTaskEnd();
+ } // if(isChecking)
#endif
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee02);
#endif
- if(!tocontinue) {
- // check if stop
- if(STARTUPCORE == corenum) {
- if(isfirst) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee03);
+ BAMBOO_DEBUGPRINT(0xee02);
#endif
- isfirst = false;
- }
- if((!waitconfirm) ||
- (waitconfirm && (numconfirm == 0))) {
+ return rflag;
+}
+
+inline __attribute__((always_inline))
+void checkCoreStatus() {
+ bool allStall = false;
+ int i = 0;
+ int sumsendobj = 0;
+ if((!waitconfirm) ||
+ (waitconfirm && (numconfirm == 0))) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee04);
- BAMBOO_DEBUGPRINT_REG(waitconfirm);
+ BAMBOO_DEBUGPRINT(0xee04);
+ BAMBOO_DEBUGPRINT_REG(waitconfirm);
#endif
- BAMBOO_START_CRITICAL_SECTION_STATUS();
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf001);
+ BAMBOO_DEBUGPRINT(0xf001);
#endif
- corestatus[corenum] = 0;
- numsendobjs[corenum] = self_numsendobjs;
- numreceiveobjs[corenum] = self_numreceiveobjs;
- // check the status of all cores
- allStall = true;
+ corestatus[BAMBOO_NUM_OF_CORE] = 0;
+ numsendobjs[BAMBOO_NUM_OF_CORE] = self_numsendobjs;
+ numreceiveobjs[BAMBOO_NUM_OF_CORE] = self_numreceiveobjs;
+ // check the status of all cores
+ allStall = true;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(NUMCORES);
+ BAMBOO_DEBUGPRINT_REG(NUMCORESACTIVE);
#endif
- for(i = 0; i < NUMCORES; ++i) {
+ for(i = 0; i < NUMCORESACTIVE; ++i) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe000 + corestatus[i]);
+ BAMBOO_DEBUGPRINT(0xe000 + corestatus[i]);
#endif
- if(corestatus[i] != 0) {
- allStall = false;
- break;
- }
- }
- if(allStall) {
- // check if the sum of send objs and receive obj are the same
- // yes->check if the info is the latest; no->go on executing
- sumsendobj = 0;
- for(i = 0; i < NUMCORES; ++i) {
- sumsendobj += numsendobjs[i];
+ if(corestatus[i] != 0) {
+ allStall = false;
+ break;
+ }
+ } // for(i = 0; i < NUMCORESACTIVE; ++i)
+ if(allStall) {
+ // check if the sum of send objs and receive obj are the same
+ // yes->check if the info is the latest; no->go on executing
+ sumsendobj = 0;
+ for(i = 0; i < NUMCORESACTIVE; ++i) {
+ sumsendobj += numsendobjs[i];
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000 + numsendobjs[i]);
+ BAMBOO_DEBUGPRINT(0xf000 + numsendobjs[i]);
#endif
- }
- for(i = 0; i < NUMCORES; ++i) {
- sumsendobj -= numreceiveobjs[i];
+ } // for(i = 0; i < NUMCORESACTIVE; ++i)
+ for(i = 0; i < NUMCORESACTIVE; ++i) {
+ sumsendobj -= numreceiveobjs[i];
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000 + numreceiveobjs[i]);
-#endif
- }
- if(0 == sumsendobj) {
- if(!waitconfirm) {
- // the first time found all cores stall
- // send out status confirm msg to all other cores
- // reset the corestatus array too
+ BAMBOO_DEBUGPRINT(0xf000 + numreceiveobjs[i]);
+#endif
+ } // for(i = 0; i < NUMCORESACTIVE; ++i)
+ if(0 == sumsendobj) {
+ if(!waitconfirm) {
+ // the first time found all cores stall
+ // send out status confirm msg to all other cores
+ // reset the corestatus array too
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee05);
-#endif
- corestatus[corenum] = 1;
- for(i = 1; i < NUMCORES; ++i) {
- corestatus[i] = 1;
- // send status confirm msg to core i
- send_msg_1(i, 0xc);
- }
- waitconfirm = true;
- numconfirm = NUMCORES - 1;
- } else {
- // all the core status info are the latest
- // terminate; for profiling mode, send request to all
- // other cores to pour out profiling data
+ BAMBOO_DEBUGPRINT(0xee05);
+#endif
+ corestatus[BAMBOO_NUM_OF_CORE] = 1;
+ waitconfirm = true;
+ numconfirm = NUMCORESACTIVE - 1;
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ for(i = 1; i < NUMCORESACTIVE; ++i) {
+ corestatus[i] = 1;
+ // send status confirm msg to core i
+ send_msg_1(i, STATUSCONFIRM, false);
+ } // for(i = 1; i < NUMCORESACTIVE; ++i)
+ return;
+ } else {
+ // all the core status info are the latest
+ // terminate; for profiling mode, send request to all
+ // other cores to pour out profiling data
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee06);
-#endif
-
+ BAMBOO_DEBUGPRINT(0xee06);
+#endif
+
#ifdef USEIO
- totalexetime = BAMBOO_GET_EXE_TIME();
+ totalexetime = BAMBOO_GET_EXE_TIME() - bamboo_start_time;
#else
- BAMBOO_DEBUGPRINT(0xbbbbbbbb);
- BAMBOO_DEBUGPRINT((int)BAMBOO_GET_EXE_TIME());
+#ifdef PROFILE
+ //BAMBOO_DEBUGPRINT_REG(interrupttime);
+#endif
+
+ BAMBOO_DEBUGPRINT(BAMBOO_GET_EXE_TIME() - bamboo_start_time);
+ //BAMBOO_DEBUGPRINT_REG(total_num_t6); // TODO for test
+#ifndef BAMBOO_MEMPROF
+ BAMBOO_DEBUGPRINT(0xbbbbbbbb);
#endif
- // profile mode, send msgs to other cores to request pouring
- // out progiling data
+#endif
+ // profile mode, send msgs to other cores to request pouring
+ // out progiling data
#ifdef PROFILE
- BAMBOO_CLOSE_CRITICAL_SECTION_STATUS();
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
+ BAMBOO_DEBUGPRINT(0xf000);
#endif
- for(i = 1; i < NUMCORES; ++i) {
- // send profile request msg to core i
- send_msg_2(i, 6, totalexetime);
- }
- // pour profiling data on startup core
- outputProfileData();
- while(true) {
- BAMBOO_START_CRITICAL_SECTION_STATUS();
+ for(i = 1; i < NUMCORESACTIVE; ++i) {
+ // send profile request msg to core i
+ send_msg_2(i, PROFILEOUTPUT, totalexetime, false);
+ } // for(i = 1; i < NUMCORESACTIVE; ++i)
+ // pour profiling data on startup core
+ outputProfileData();
+ while(true) {
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf001);
+ BAMBOO_DEBUGPRINT(0xf001);
#endif
- profilestatus[corenum] = 0;
- // check the status of all cores
- allStall = true;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(NUMCORES);
-#endif
- for(i = 0; i < NUMCORES; ++i) {
+ profilestatus[BAMBOO_NUM_OF_CORE] = 0;
+ // check the status of all cores
+ allStall = true;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe000 + profilestatus[i]);
+ BAMBOO_DEBUGPRINT_REG(NUMCORESACTIVE);
#endif
- if(profilestatus[i] != 0) {
- allStall = false;
- break;
- }
- }
- if(!allStall) {
- int halt = 100;
- BAMBOO_CLOSE_CRITICAL_SECTION_STATUS();
+ for(i = 0; i < NUMCORESACTIVE; ++i) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
+ BAMBOO_DEBUGPRINT(0xe000 + profilestatus[i]);
#endif
- while(halt--) {
- }
- } else {
- break;
- }
- }
+ if(profilestatus[i] != 0) {
+ allStall = false;
+ break;
+ }
+ } // for(i = 0; i < NUMCORESACTIVE; ++i)
+ if(!allStall) {
+ int halt = 100;
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xf000);
#endif
- terminate(); // All done.
- }
- } else {
- // still some objects on the fly on the network
- // reset the waitconfirm and numconfirm
+ while(halt--) {
+ }
+ } else {
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ break;
+ } // if(!allStall)
+ } // while(true)
+#endif
+
+ // gc_profile mode, ourput gc prfiling data
+#ifdef BAMBOO_MEMPROF
+ //terminatememprof();
+#endif // #ifndef BAMBOO_MEMPROF
+#ifdef MULTICORE_GC
+#ifdef GC_PROFILE
+ gc_outputProfileData();
+#endif // #ifdef GC_PROFILE
+#endif // #ifdef MULTICORE_GC
+ disruntimedata();
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ terminate(); // All done.
+ } // if(!waitconfirm)
+ } else {
+ // still some objects on the fly on the network
+ // reset the waitconfirm and numconfirm
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee07);
+ BAMBOO_DEBUGPRINT(0xee07);
#endif
- waitconfirm = false;
- numconfirm = 0;
- }
- } else {
- // not all cores are stall, keep on waiting
+ waitconfirm = false;
+ numconfirm = 0;
+ } // if(0 == sumsendobj)
+ } else {
+ // not all cores are stall, keep on waiting
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee08);
+ BAMBOO_DEBUGPRINT(0xee08);
#endif
- waitconfirm = false;
- numconfirm = 0;
- }
- BAMBOO_CLOSE_CRITICAL_SECTION_STATUS();
+ waitconfirm = false;
+ numconfirm = 0;
+ } // if(allStall)
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
+ BAMBOO_DEBUGPRINT(0xf000);
#endif
- }
- } else {
- if(!sendStall) {
+ } // if((!waitconfirm) ||
+}
+
+// main function for each core
+inline void run(void * arg) {
+ int i = 0;
+ int argc = 1;
+ char ** argv = NULL;
+ bool sendStall = false;
+ bool isfirst = true;
+ bool tocontinue = false;
+
+ corenum = BAMBOO_GET_NUM_OF_CORE();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee09);
+ BAMBOO_DEBUGPRINT(0xeeee);
+ BAMBOO_DEBUGPRINT_REG(corenum);
+ BAMBOO_DEBUGPRINT(STARTUPCORE);
#endif
+ //BAMBOO_DEBUGPRINT(0xeeee); // TODO
+
+ // initialize runtime data structures
+ initruntimedata();
+
+ // other architecture related initialization
+ initialization();
+ initCommunication();
+
+ initializeexithandler();
+
+ // main process of the execution module
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
+ // non-executing cores, only processing communications
+ activetasks = NULL;
+/*#ifdef PROFILE
+ BAMBOO_DEBUGPRINT(0xee01);
+ BAMBOO_DEBUGPRINT_REG(taskInfoIndex);
+ BAMBOO_DEBUGPRINT_REG(taskInfoOverflow);
+ profileTaskStart("msg handling");
+ }
+ #endif*/
#ifdef PROFILE
- if(!stall) {
+ //isInterrupt = false;
+#endif
+ fakeExecution();
+ } else {
+ /* Create queue of active tasks */
+ activetasks=
+ genallocatehashtable((unsigned int (*)(void *)) &hashCodetpd,
+ (int (*)(void *,void *)) &comparetpd);
+
+ /* Process task information */
+ processtasks();
+
+ if(STARTUPCORE == BAMBOO_NUM_OF_CORE) {
+ /* Create startup object */
+ createstartupobject(argc, argv);
+ }
+
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xee00);
+#endif
+
+ while(true) {
+#ifdef MULTICORE_GC
+ // check if need to do GC
+ gc(NULL);
+#endif
+
+ // check if there are new active tasks can be executed
+ executetasks();
+ if(busystatus) {
+ sendStall = false;
+ }
+
+#ifndef INTERRUPT
+ while(receiveObject() != -1) {
+ }
+#endif
+
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xee01);
#endif
- if(isfirst) {
- // wait for some time
- int halt = 10000;
+
+ // check if there are some pending objects,
+ // if yes, enqueue them and executetasks again
+ tocontinue = checkObjQueue();
+
+ if(!tocontinue) {
+ // check if stop
+ if(STARTUPCORE == BAMBOO_NUM_OF_CORE) {
+ if(isfirst) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee0a);
+ BAMBOO_DEBUGPRINT(0xee03);
#endif
- while(halt--) {
- }
- isfirst = false;
- } else {
- // send StallMsg to startup core
+ isfirst = false;
+ }
+ checkCoreStatus();
+ } else {
+ if(!sendStall) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee0b);
+ BAMBOO_DEBUGPRINT(0xee09);
#endif
- // send stall msg
- send_msg_4(STARTUPCORE, 1, corenum, self_numsendobjs, self_numreceiveobjs);
- sendStall = true;
- isfirst = true;
- busystatus = false;
- }
#ifdef PROFILE
- }
+ if(!stall) {
#endif
- } else {
- isfirst = true;
- busystatus = false;
+ if(isfirst) {
+ // wait for some time
+ int halt = 10000;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee0c);
+ BAMBOO_DEBUGPRINT(0xee0a);
#endif
- }
- }
- }
+ while(halt--) {
+ }
+ isfirst = false;
+ } else {
+ // send StallMsg to startup core
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xee0b);
+#endif
+ // send stall msg
+ send_msg_4(STARTUPCORE, TRANSTALL, BAMBOO_NUM_OF_CORE,
+ self_numsendobjs, self_numreceiveobjs, false);
+ sendStall = true;
+ isfirst = true;
+ busystatus = false;
+ }
+#ifdef PROFILE
}
- } // right-bracket for if-else of line 220
+#endif
+ } else {
+ isfirst = true;
+ busystatus = false;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xee0c);
+#endif
+ } // if(!sendStall)
+ } // if(STARTUPCORE == BAMBOO_NUM_OF_CORE)
+ } // if(!tocontinue)
+ } // while(true)
+ } // if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1)
} // run()
-void createstartupobject(int argc, char ** argv) {
+struct ___createstartupobject____I_locals {
+ INTPTR size;
+ void * next;
+ struct ___StartupObject___ * ___startupobject___;
+ struct ArrayObject * ___stringarray___;
+}; // struct ___createstartupobject____I_locals
+
+void createstartupobject(int argc,
+ char ** argv) {
int i;
/* Allocate startup object */
-#if 0
-#ifdef PRECISE_GC
- struct ___StartupObject___ *startupobject=(struct ___StartupObject___*) allocate_new(NULL, STARTUPTYPE);
- struct ArrayObject * stringarray=allocate_newarray(NULL, STRINGARRAYTYPE, argc-1);
+#ifdef MULTICORE_GC
+ struct ___createstartupobject____I_locals ___locals___={2, NULL, NULL, NULL};
+ struct ___StartupObject___ *startupobject=
+ (struct ___StartupObject___*) allocate_new(&___locals___, STARTUPTYPE);
+ ___locals___.___startupobject___ = startupobject;
+ struct ArrayObject * stringarray=
+ allocate_newarray(&___locals___, STRINGARRAYTYPE, argc-1);
+ ___locals___.___stringarray___ = stringarray;
#else
- struct ___StartupObject___ *startupobject=(struct ___StartupObject___*) allocate_new(STARTUPTYPE);
- struct ArrayObject * stringarray=allocate_newarray(STRINGARRAYTYPE, argc-1);
+ struct ___StartupObject___ *startupobject=
+ (struct ___StartupObject___*) allocate_new(STARTUPTYPE);
+ struct ArrayObject * stringarray=
+ allocate_newarray(STRINGARRAYTYPE, argc-1);
#endif
-#endif // #if 0: for garbage collection
- struct ___StartupObject___ *startupobject=(struct ___StartupObject___*) allocate_new(STARTUPTYPE);
- struct ArrayObject * stringarray=allocate_newarray(STRINGARRAYTYPE, argc-1);
/* Build array of strings */
startupobject->___parameters___=stringarray;
for(i=1; i<argc; i++) {
int length=strlen(argv[i]);
-#if 0
-#ifdef PRECISE_GC
- struct ___String___ *newstring=NewString(NULL, argv[i],length);
+#ifdef MULTICORE_GC
+ struct ___String___ *newstring=NewString(&___locals___, argv[i],length);
#else
struct ___String___ *newstring=NewString(argv[i],length);
#endif
-#endif // #if 0: for garbage collection
- struct ___String___ *newstring=NewString(argv[i],length);
- ((void **)(((char *)&stringarray->___length___)+sizeof(int)))[i-1]=newstring;
+ ((void **)(((char *)&stringarray->___length___)+sizeof(int)))[i-1]=
+ newstring;
}
- startupobject->isolate = 1;
startupobject->version = 0;
startupobject->lock = NULL;
return hash;
}
-int comparetpd(struct taskparamdescriptor *ftd1, struct taskparamdescriptor *ftd2) {
+int comparetpd(struct taskparamdescriptor *ftd1,
+ struct taskparamdescriptor *ftd2) {
int i;
if (ftd1->task!=ftd2->task)
return 0;
}
/* This function sets a tag. */
-#if 0
-#ifdef PRECISE_GC
-void tagset(void *ptr, struct ___Object___ * obj, struct ___TagDescriptor___ * tagd) {
+#ifdef MULTICORE_GC
+void tagset(void *ptr,
+ struct ___Object___ * obj,
+ struct ___TagDescriptor___ * tagd) {
#else
-void tagset(struct ___Object___ * obj, struct ___TagDescriptor___ * tagd) {
+void tagset(struct ___Object___ * obj,
+ struct ___TagDescriptor___ * tagd) {
#endif
-#endif // #if 0: for garbage collection
-void tagset(struct ___Object___ * obj, struct ___TagDescriptor___ * tagd) {
struct ArrayObject * ao=NULL;
struct ___Object___ * tagptr=obj->___tags___;
if (tagptr==NULL) {
if (td==tagd) {
return;
}
-#if 0
-#ifdef PRECISE_GC
+#ifdef MULTICORE_GC
int ptrarray[]={2, (int) ptr, (int) obj, (int)tagd};
- struct ArrayObject * ao=allocate_newarray(&ptrarray,TAGARRAYTYPE,TAGARRAYINTERVAL);
+ struct ArrayObject * ao=
+ allocate_newarray(&ptrarray,TAGARRAYTYPE,TAGARRAYINTERVAL);
obj=(struct ___Object___ *)ptrarray[2];
tagd=(struct ___TagDescriptor___ *)ptrarray[3];
td=(struct ___TagDescriptor___ *) obj->___tags___;
#else
ao=allocate_newarray(TAGARRAYTYPE,TAGARRAYINTERVAL);
#endif
-#endif // #if 0: for garbage collection
- ao=allocate_newarray(TAGARRAYTYPE,TAGARRAYINTERVAL);
ARRAYSET(ao, struct ___TagDescriptor___ *, 0, td);
ARRAYSET(ao, struct ___TagDescriptor___ *, 1, tagd);
int i;
struct ArrayObject *ao=(struct ArrayObject *) tagptr;
for(i=0; i<ao->___cachedCode___; i++) {
- struct ___TagDescriptor___ * td=ARRAYGET(ao, struct ___TagDescriptor___*, i);
+ struct ___TagDescriptor___ * td=
+ ARRAYGET(ao, struct ___TagDescriptor___*, i);
if (td==tagd) {
return;
}
ARRAYSET(ao, struct ___TagDescriptor___ *, ao->___cachedCode___, tagd);
ao->___cachedCode___++;
} else {
-#if 0
-#ifdef PRECISE_GC
+#ifdef MULTICORE_GC
int ptrarray[]={2,(int) ptr, (int) obj, (int) tagd};
- struct ArrayObject * aonew=allocate_newarray(&ptrarray,TAGARRAYTYPE,TAGARRAYINTERVAL+ao->___length___);
+ struct ArrayObject * aonew=
+ allocate_newarray(&ptrarray,TAGARRAYTYPE,
+ TAGARRAYINTERVAL+ao->___length___);
obj=(struct ___Object___ *)ptrarray[2];
tagd=(struct ___TagDescriptor___ *) ptrarray[3];
ao=(struct ArrayObject *)obj->___tags___;
#else
- struct ArrayObject * aonew=allocate_newarray(TAGARRAYTYPE,TAGARRAYINTERVAL+ao->___length___);
+ struct ArrayObject * aonew=
+ allocate_newarray(TAGARRAYTYPE,TAGARRAYINTERVAL+ao->___length___);
#endif
-#endif // #if 0: for garbage collection
- struct ArrayObject * aonew=allocate_newarray(TAGARRAYTYPE,TAGARRAYINTERVAL+ao->___length___);
aonew->___cachedCode___=ao->___length___+1;
for(i=0; i<ao->___length___; i++) {
- ARRAYSET(aonew, struct ___TagDescriptor___*, i, ARRAYGET(ao, struct ___TagDescriptor___*, i));
+ ARRAYSET(aonew, struct ___TagDescriptor___*, i,
+ ARRAYGET(ao, struct ___TagDescriptor___*, i));
}
ARRAYSET(aonew, struct ___TagDescriptor___ *, ao->___length___, tagd);
}
if(tagset==NULL) {
tagd->flagptr=obj;
} else if (tagset->type!=OBJECTARRAYTYPE) {
-#if 0
-#ifdef PRECISE_GC
+#ifdef MULTICORE_GC
int ptrarray[]={2, (int) ptr, (int) obj, (int)tagd};
- struct ArrayObject * ao=allocate_newarray(&ptrarray,OBJECTARRAYTYPE,OBJECTARRAYINTERVAL);
+ struct ArrayObject * ao=
+ allocate_newarray(&ptrarray,OBJECTARRAYTYPE,OBJECTARRAYINTERVAL);
obj=(struct ___Object___ *)ptrarray[2];
tagd=(struct ___TagDescriptor___ *)ptrarray[3];
#else
- struct ArrayObject * ao=allocate_newarray(OBJECTARRAYTYPE,OBJECTARRAYINTERVAL);
+ struct ArrayObject * ao=
+ allocate_newarray(OBJECTARRAYTYPE,OBJECTARRAYINTERVAL);
#endif
-#endif // #if 0: for garbage collection
- struct ArrayObject * ao=allocate_newarray(OBJECTARRAYTYPE,OBJECTARRAYINTERVAL);
ARRAYSET(ao, struct ___Object___ *, 0, tagd->flagptr);
ARRAYSET(ao, struct ___Object___ *, 1, obj);
ao->___cachedCode___=2;
ARRAYSET(ao, struct ___Object___*, ao->___cachedCode___++, obj);
} else {
int i;
-#if 0
-#ifdef PRECISE_GC
+#ifdef MULTICORE_GC
int ptrarray[]={2, (int) ptr, (int) obj, (int)tagd};
- struct ArrayObject * aonew=allocate_newarray(&ptrarray,OBJECTARRAYTYPE,OBJECTARRAYINTERVAL+ao->___length___);
+ struct ArrayObject * aonew=
+ allocate_newarray(&ptrarray,OBJECTARRAYTYPE,
+ OBJECTARRAYINTERVAL+ao->___length___);
obj=(struct ___Object___ *)ptrarray[2];
tagd=(struct ___TagDescriptor___ *)ptrarray[3];
ao=(struct ArrayObject *)tagd->flagptr;
#else
- struct ArrayObject * aonew=allocate_newarray(OBJECTARRAYTYPE,OBJECTARRAYINTERVAL);
+ struct ArrayObject * aonew=
+ allocate_newarray(OBJECTARRAYTYPE,OBJECTARRAYINTERVAL+ao->___length___);
#endif
-#endif // #if 0: for garbage collection
- struct ArrayObject * aonew=allocate_newarray(OBJECTARRAYTYPE,OBJECTARRAYINTERVAL);
aonew->___cachedCode___=ao->___cachedCode___+1;
for(i=0; i<ao->___length___; i++) {
- ARRAYSET(aonew, struct ___Object___*, i, ARRAYGET(ao, struct ___Object___*, i));
+ ARRAYSET(aonew, struct ___Object___*, i,
+ ARRAYGET(ao, struct ___Object___*, i));
}
ARRAYSET(aonew, struct ___Object___ *, ao->___cachedCode___, obj);
tagd->flagptr=(struct ___Object___ *) aonew;
}
/* This function clears a tag. */
-#if 0
-#ifdef PRECISE_GC
-void tagclear(void *ptr, struct ___Object___ * obj, struct ___TagDescriptor___ * tagd) {
+#ifdef MULTICORE_GC
+void tagclear(void *ptr,
+ struct ___Object___ * obj,
+ struct ___TagDescriptor___ * tagd) {
#else
-void tagclear(struct ___Object___ * obj, struct ___TagDescriptor___ * tagd) {
+void tagclear(struct ___Object___ * obj,
+ struct ___TagDescriptor___ * tagd) {
#endif
-#endif // #if 0: for garbage collection
-void tagclear(struct ___Object___ * obj, struct ___TagDescriptor___ * tagd) {
/* We'll assume that tag is alway there.
Need to statically check for this of course. */
struct ___Object___ * tagptr=obj->___tags___;
if (tagptr->type==TAGTYPE) {
if ((struct ___TagDescriptor___ *)tagptr==tagd)
obj->___tags___=NULL;
- else
-#ifndef MULTICORE
- printf("ERROR 1 in tagclear\n");
-#else
- ;
-#endif
} else {
struct ArrayObject *ao=(struct ArrayObject *) tagptr;
int i;
for(i=0; i<ao->___cachedCode___; i++) {
- struct ___TagDescriptor___ * td=ARRAYGET(ao, struct ___TagDescriptor___ *, i);
+ struct ___TagDescriptor___ * td=
+ ARRAYGET(ao, struct ___TagDescriptor___ *, i);
if (td==tagd) {
ao->___cachedCode___--;
if (i<ao->___cachedCode___)
- ARRAYSET(ao, struct ___TagDescriptor___ *, i, ARRAYGET(ao, struct ___TagDescriptor___ *, ao->___cachedCode___));
+ ARRAYSET(ao, struct ___TagDescriptor___ *, i,
+ ARRAYGET(ao, struct ___TagDescriptor___ *, ao->___cachedCode___));
ARRAYSET(ao, struct ___TagDescriptor___ *, ao->___cachedCode___, NULL);
if (ao->___cachedCode___==0)
obj->___tags___=NULL;
goto PROCESSCLEAR;
}
}
-#ifndef MULTICORE
- printf("ERROR 2 in tagclear\n");
-#endif
}
PROCESSCLEAR:
{
if (tagset->type!=OBJECTARRAYTYPE) {
if (tagset==obj)
tagd->flagptr=NULL;
- else
-#ifndef MULTICORE
- printf("ERROR 3 in tagclear\n");
-#else
- ;
-#endif
} else {
struct ArrayObject *ao=(struct ArrayObject *) tagset;
int i;
if (tobj==obj) {
ao->___cachedCode___--;
if (i<ao->___cachedCode___)
- ARRAYSET(ao, struct ___Object___ *, i, ARRAYGET(ao, struct ___Object___ *, ao->___cachedCode___));
+ ARRAYSET(ao, struct ___Object___ *, i,
+ ARRAYGET(ao, struct ___Object___ *, ao->___cachedCode___));
ARRAYSET(ao, struct ___Object___ *, ao->___cachedCode___, NULL);
if (ao->___cachedCode___==0)
tagd->flagptr=NULL;
goto ENDCLEAR;
}
}
-#ifndef MULTICORE
- printf("ERROR 4 in tagclear\n");
-#endif
}
}
ENDCLEAR:
return;
}
-#if 0
/* This function allocates a new tag. */
-#ifdef PRECISE_GC
-struct ___TagDescriptor___ * allocate_tag(void *ptr, int index) {
- struct ___TagDescriptor___ * v=(struct ___TagDescriptor___ *) mygcmalloc((struct garbagelist *) ptr, classsize[TAGTYPE]);
+#ifdef MULTICORE_GC
+struct ___TagDescriptor___ * allocate_tag(void *ptr,
+ int index) {
+ struct ___TagDescriptor___ * v=
+ (struct ___TagDescriptor___ *) FREEMALLOC((struct garbagelist *) ptr,
+ classsize[TAGTYPE]);
#else
struct ___TagDescriptor___ * allocate_tag(int index) {
struct ___TagDescriptor___ * v=FREEMALLOC(classsize[TAGTYPE]);
#endif
-#endif // #if 0: for garbage collection
-struct ___TagDescriptor___ * allocate_tag(int index) {
- struct ___TagDescriptor___ * v=FREEMALLOC(classsize[TAGTYPE]);
v->type=TAGTYPE;
v->flag=index;
return v;
/* This function updates the flag for object ptr. It or's the flag
with the or mask and and's it with the andmask. */
-void flagbody(struct ___Object___ *ptr, int flag, struct parameterwrapper ** queues, int length, bool isnew);
+void flagbody(struct ___Object___ *ptr,
+ int flag,
+ struct parameterwrapper ** queues,
+ int length,
+ bool isnew);
int flagcomp(const int *val1, const int *val2) {
return (*val1)-(*val2);
}
-void flagorand(void * ptr, int ormask, int andmask, struct parameterwrapper ** queues, int length) {
+void flagorand(void * ptr,
+ int ormask,
+ int andmask,
+ struct parameterwrapper ** queues,
+ int length) {
{
int oldflag=((int *)ptr)[1];
int flag=ormask|oldflag;
}
}
-bool intflagorand(void * ptr, int ormask, int andmask) {
+bool intflagorand(void * ptr,
+ int ormask,
+ int andmask) {
{
int oldflag=((int *)ptr)[1];
int flag=ormask|oldflag;
}
}
-void flagorandinit(void * ptr, int ormask, int andmask) {
+void flagorandinit(void * ptr,
+ int ormask,
+ int andmask) {
int oldflag=((int *)ptr)[1];
int flag=ormask|oldflag;
flag&=andmask;
flagbody(ptr,flag,NULL,0,true);
}
-void flagbody(struct ___Object___ *ptr, int flag, struct parameterwrapper ** vqueues, int vlength, bool isnew) {
+void flagbody(struct ___Object___ *ptr,
+ int flag,
+ struct parameterwrapper ** vqueues,
+ int vlength,
+ bool isnew) {
struct parameterwrapper * flagptr = NULL;
int i = 0;
struct parameterwrapper ** queues = vqueues;
int UNUSED, UNUSED2;
int * enterflags = NULL;
if((!isnew) && (queues == NULL)) {
- if(corenum < NUMCORES) {
- queues = objectqueues[BAMBOO_NUM_OF_CORE][ptr->type];
- length = numqueues[BAMBOO_NUM_OF_CORE][ptr->type];
- } else {
- return;
- }
+ if(BAMBOO_NUM_OF_CORE < NUMCORESACTIVE) {
+ queues = objectqueues[BAMBOO_NUM_OF_CORE][ptr->type];
+ length = numqueues[BAMBOO_NUM_OF_CORE][ptr->type];
+ } else {
+ return;
+ }
}
ptr->flag=flag;
/*Remove object from all queues */
for(i = 0; i < length; ++i) {
flagptr = queues[i];
- ObjectHashget(flagptr->objectset, (int) ptr, (int *) &next, (int *) &enterflags, &UNUSED, &UNUSED2);
+ ObjectHashget(flagptr->objectset, (int) ptr, (int *) &next,
+ (int *) &enterflags, &UNUSED, &UNUSED2);
ObjectHashremove(flagptr->objectset, (int)ptr);
if (enterflags!=NULL)
RUNFREE(enterflags);
}
}
-void enqueueObject(void * vptr, struct parameterwrapper ** vqueues, int vlength) {
- struct ___Object___ *ptr = (struct ___Object___ *)vptr;
-
- {
- //struct QueueItem *tmpptr;
- struct parameterwrapper * parameter=NULL;
- int j;
- int i;
- struct parameterwrapper * prevptr=NULL;
- struct ___Object___ *tagptr=NULL;
- struct parameterwrapper ** queues = vqueues;
- int length = vlength;
- if(corenum > NUMCORES - 1) {
- return;
- }
- if(queues == NULL) {
- queues = objectqueues[BAMBOO_NUM_OF_CORE][ptr->type];
- length = numqueues[BAMBOO_NUM_OF_CORE][ptr->type];
- }
- tagptr=ptr->___tags___;
-
- /* Outer loop iterates through all parameter queues an object of
- this type could be in. */
- for(j = 0; j < length; ++j) {
- parameter = queues[j];
- /* Check tags */
- if (parameter->numbertags>0) {
- if (tagptr==NULL)
- goto nextloop; //that means the object has no tag but that param needs tag
- else if(tagptr->type==TAGTYPE) { //one tag
- //struct ___TagDescriptor___ * tag=(struct ___TagDescriptor___*) tagptr;
- for(i=0; i<parameter->numbertags; i++) {
- //slotid is parameter->tagarray[2*i];
- int tagid=parameter->tagarray[2*i+1];
- if (tagid!=tagptr->flag)
- goto nextloop; /*We don't have this tag */
- }
- } else { //multiple tags
- struct ArrayObject * ao=(struct ArrayObject *) tagptr;
- for(i=0; i<parameter->numbertags; i++) {
- //slotid is parameter->tagarray[2*i];
- int tagid=parameter->tagarray[2*i+1];
- int j;
- for(j=0; j<ao->___cachedCode___; j++) {
- if (tagid==ARRAYGET(ao, struct ___TagDescriptor___*, j)->flag)
- goto foundtag;
- }
- goto nextloop;
+void enqueueObject(void * vptr,
+ struct parameterwrapper ** vqueues,
+ int vlength) {
+ struct ___Object___ *ptr = (struct ___Object___ *)vptr;
+
+ {
+ //struct QueueItem *tmpptr;
+ struct parameterwrapper * parameter=NULL;
+ int j;
+ int i;
+ struct parameterwrapper * prevptr=NULL;
+ struct ___Object___ *tagptr=NULL;
+ struct parameterwrapper ** queues = vqueues;
+ int length = vlength;
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
+ return;
+ }
+ if(queues == NULL) {
+ queues = objectqueues[BAMBOO_NUM_OF_CORE][ptr->type];
+ length = numqueues[BAMBOO_NUM_OF_CORE][ptr->type];
+ }
+ tagptr=ptr->___tags___;
+
+ /* Outer loop iterates through all parameter queues an object of
+ this type could be in. */
+ for(j = 0; j < length; ++j) {
+ parameter = queues[j];
+ /* Check tags */
+ if (parameter->numbertags>0) {
+ if (tagptr==NULL)
+ goto nextloop; //that means the object has no tag
+ //but that param needs tag
+ else if(tagptr->type==TAGTYPE) { //one tag
+ //struct ___TagDescriptor___ * tag=
+ //(struct ___TagDescriptor___*) tagptr;
+ for(i=0; i<parameter->numbertags; i++) {
+ //slotid is parameter->tagarray[2*i];
+ int tagid=parameter->tagarray[2*i+1];
+ if (tagid!=tagptr->flag)
+ goto nextloop; /*We don't have this tag */
+ }
+ } else { //multiple tags
+ struct ArrayObject * ao=(struct ArrayObject *) tagptr;
+ for(i=0; i<parameter->numbertags; i++) {
+ //slotid is parameter->tagarray[2*i];
+ int tagid=parameter->tagarray[2*i+1];
+ int j;
+ for(j=0; j<ao->___cachedCode___; j++) {
+ if (tagid==ARRAYGET(ao, struct ___TagDescriptor___*, j)->flag)
+ goto foundtag;
+ }
+ goto nextloop;
foundtag:
- ;
- }
- }
- }
-
- /* Check flags */
- for(i=0; i<parameter->numberofterms; i++) {
- int andmask=parameter->intarray[i*2];
- int checkmask=parameter->intarray[i*2+1];
- if ((ptr->flag&andmask)==checkmask) {
- enqueuetasks(parameter, prevptr, ptr, NULL, 0);
- prevptr=parameter;
- break;
- }
- }
-nextloop:
- ;
- }
+ ;
+ }
}
-}
+ }
-void enqueueObject_I(void * vptr, struct parameterwrapper ** vqueues, int vlength) {
- struct ___Object___ *ptr = (struct ___Object___ *)vptr;
-
- {
- //struct QueueItem *tmpptr;
- struct parameterwrapper * parameter=NULL;
- int j;
- int i;
- struct parameterwrapper * prevptr=NULL;
- struct ___Object___ *tagptr=NULL;
- struct parameterwrapper ** queues = vqueues;
- int length = vlength;
- if(corenum > NUMCORES - 1) {
- return;
- }
- if(queues == NULL) {
- queues = objectqueues[BAMBOO_NUM_OF_CORE][ptr->type];
- length = numqueues[BAMBOO_NUM_OF_CORE][ptr->type];
- }
- tagptr=ptr->___tags___;
-
- /* Outer loop iterates through all parameter queues an object of
- this type could be in. */
- for(j = 0; j < length; ++j) {
- parameter = queues[j];
- /* Check tags */
- if (parameter->numbertags>0) {
- if (tagptr==NULL)
- goto nextloop; //that means the object has no tag but that param needs tag
- else if(tagptr->type==TAGTYPE) { //one tag
- //struct ___TagDescriptor___ * tag=(struct ___TagDescriptor___*) tagptr;
- for(i=0; i<parameter->numbertags; i++) {
- //slotid is parameter->tagarray[2*i];
- int tagid=parameter->tagarray[2*i+1];
- if (tagid!=tagptr->flag)
- goto nextloop; /*We don't have this tag */
- }
- } else { //multiple tags
- struct ArrayObject * ao=(struct ArrayObject *) tagptr;
- for(i=0; i<parameter->numbertags; i++) {
- //slotid is parameter->tagarray[2*i];
- int tagid=parameter->tagarray[2*i+1];
- int j;
- for(j=0; j<ao->___cachedCode___; j++) {
- if (tagid==ARRAYGET(ao, struct ___TagDescriptor___*, j)->flag)
- goto foundtag;
- }
- goto nextloop;
-foundtag:
- ;
- }
- }
- }
-
- /* Check flags */
- for(i=0; i<parameter->numberofterms; i++) {
- int andmask=parameter->intarray[i*2];
- int checkmask=parameter->intarray[i*2+1];
- if ((ptr->flag&andmask)==checkmask) {
- enqueuetasks_I(parameter, prevptr, ptr, NULL, 0);
- prevptr=parameter;
- break;
- }
- }
-nextloop:
- ;
- }
+ /* Check flags */
+ for(i=0; i<parameter->numberofterms; i++) {
+ int andmask=parameter->intarray[i*2];
+ int checkmask=parameter->intarray[i*2+1];
+ if ((ptr->flag&andmask)==checkmask) {
+ enqueuetasks(parameter, prevptr, ptr, NULL, 0);
+ prevptr=parameter;
+ break;
}
+ }
+nextloop:
+ ;
+ }
+ }
}
+void enqueueObject_I(void * vptr,
+ struct parameterwrapper ** vqueues,
+ int vlength) {
+ struct ___Object___ *ptr = (struct ___Object___ *)vptr;
-int * getAliasLock(void ** ptrs, int length, struct RuntimeHash * tbl) {
- if(length == 0) {
- return (int*)(RUNMALLOC(sizeof(int)));
- } else {
- int i = 0;
- int locks[length];
- int locklen = 0;
- bool redirect = false;
- int redirectlock = 0;
- for(; i < length; i++) {
- struct ___Object___ * ptr = (struct ___Object___ *)(ptrs[i]);
- int lock = 0;
- int j = 0;
- if(ptr->lock == NULL) {
- lock = (int)(ptr);
- } else {
- lock = (int)(ptr->lock);
- }
- if(redirect) {
- if(lock != redirectlock) {
- RuntimeHashadd(tbl, lock, redirectlock);
- }
- } else {
- if(RuntimeHashcontainskey(tbl, lock)) {
- // already redirected
- redirect = true;
- RuntimeHashget(tbl, lock, &redirectlock);
- for(; j < locklen; j++) {
- if(locks[j] != redirectlock) {
- RuntimeHashadd(tbl, locks[j], redirectlock);
- }
- }
- } else {
- bool insert = true;
- for(j = 0; j < locklen; j++) {
- if(locks[j] == lock) {
- insert = false;
- break;
- } else if(locks[j] > lock) {
- break;
- }
- }
- if(insert) {
- int h = locklen;
- for(; h > j; h--) {
- locks[h] = locks[h-1];
- }
- locks[j] = lock;
- locklen++;
- }
- }
- }
- }
- if(redirect) {
- return (int *)redirectlock;
- } else {
- return (int *)(locks[0]);
- }
+ {
+ //struct QueueItem *tmpptr;
+ struct parameterwrapper * parameter=NULL;
+ int j;
+ int i;
+ struct parameterwrapper * prevptr=NULL;
+ struct ___Object___ *tagptr=NULL;
+ struct parameterwrapper ** queues = vqueues;
+ int length = vlength;
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
+ return;
+ }
+ if(queues == NULL) {
+ queues = objectqueues[BAMBOO_NUM_OF_CORE][ptr->type];
+ length = numqueues[BAMBOO_NUM_OF_CORE][ptr->type];
+ }
+ tagptr=ptr->___tags___;
+
+ /* Outer loop iterates through all parameter queues an object of
+ this type could be in. */
+ for(j = 0; j < length; ++j) {
+ parameter = queues[j];
+ /* Check tags */
+ if (parameter->numbertags>0) {
+ if (tagptr==NULL)
+ goto nextloop; //that means the object has no tag
+ //but that param needs tag
+ else if(tagptr->type==TAGTYPE) { //one tag
+ //struct ___TagDescriptor___ * tag=(struct ___TagDescriptor___*) tagptr;
+ for(i=0; i<parameter->numbertags; i++) {
+ //slotid is parameter->tagarray[2*i];
+ int tagid=parameter->tagarray[2*i+1];
+ if (tagid!=tagptr->flag)
+ goto nextloop; /*We don't have this tag */
+ }
+ } else { //multiple tags
+ struct ArrayObject * ao=(struct ArrayObject *) tagptr;
+ for(i=0; i<parameter->numbertags; i++) {
+ //slotid is parameter->tagarray[2*i];
+ int tagid=parameter->tagarray[2*i+1];
+ int j;
+ for(j=0; j<ao->___cachedCode___; j++) {
+ if (tagid==ARRAYGET(ao, struct ___TagDescriptor___*, j)->flag)
+ goto foundtag;
+ }
+ goto nextloop;
+foundtag:
+ ;
+ }
}
-}
+ }
-void addAliasLock(void * ptr, int lock) {
- struct ___Object___ * obj = (struct ___Object___ *)ptr;
- if(((int)ptr != lock) && (obj->lock != (int*)lock)) {
- // originally no alias lock associated or have a different alias lock
- // flush it as the new one
- obj->lock = (int *)lock;
+ /* Check flags */
+ for(i=0; i<parameter->numberofterms; i++) {
+ int andmask=parameter->intarray[i*2];
+ int checkmask=parameter->intarray[i*2+1];
+ if ((ptr->flag&andmask)==checkmask) {
+ enqueuetasks_I(parameter, prevptr, ptr, NULL, 0);
+ prevptr=parameter;
+ break;
+ }
+ }
+nextloop:
+ ;
+ }
}
}
-/* Message format:
- * type + Msgbody
- * type: 0 -- transfer object
- * 1 -- transfer stall msg
- * 2 -- lock request
- * 3 -- lock grount
- * 4 -- lock deny
- * 5 -- lock release
- * // add for profile info
- * 6 -- transfer profile output msg
- * 7 -- transfer profile output finish msg
- * // add for alias lock strategy
- * 8 -- redirect lock request
- * 9 -- lock grant with redirect info
- * a -- lock deny with redirect info
- * b -- lock release with redirect info
- * c -- status confirm request
- * d -- status report msg
- * e -- terminate
- *
- * ObjMsg: 0 + size of msg + obj's address + (task index + param index)+
- * StallMsg: 1 + corenum + sendobjs + receiveobjs (size is always 4 * sizeof(int))
- * LockMsg: 2 + lock type + obj pointer + lock + request core (size is always 5 * sizeof(int))
- * 3/4/5 + lock type + obj pointer + lock (size is always 4 * sizeof(int))
- * 8 + lock type + obj pointer + redirect lock + root request core + request core (size is always 6 * sizeof(int))
- * 9/a + lock type + obj pointer + redirect lock (size is always 4 * sizeof(int))
- * b + lock type + lock + redirect lock (size is always 4 * sizeof(int))
- * lock type: 0 -- read; 1 -- write
- * ProfileMsg: 6 + totalexetime (size is always 2 * sizeof(int))
- * 7 + corenum (size is always 2 * sizeof(int))
- * StatusMsg: c (size is always 1 * sizeof(int))
- * d + status + corenum (size is always 3 * sizeof(int))
- * status: 0 -- stall; 1 -- busy
- * TerminateMsg: e (size is always 1 * sizeof(int)
- */
-#ifdef PROFILE
-// output the profiling data
-void outputProfileData() {
-#ifdef USEIO
- FILE * fp;
- char fn[50];
- int self_y, self_x;
- char c_y, c_x;
- int i;
- int totaltasktime = 0;
- int preprocessingtime = 0;
- int objqueuecheckingtime = 0;
- int postprocessingtime = 0;
- //int interruptiontime = 0;
- int other = 0;
- int averagetasktime = 0;
- int tasknum = 0;
-
- for(i = 0; i < 50; i++) {
- fn[i] = 0;
- }
-
- calCoords(corenum, &self_y, &self_x);
- c_y = (char)self_y + '0';
- c_x = (char)self_x + '0';
- strcat(fn, "profile_");
- strcat(fn, &c_x);
- strcat(fn, "_");
- strcat(fn, &c_y);
- strcat(fn, ".rst");
-
- if((fp = fopen(fn, "w+")) == NULL) {
- fprintf(stderr, "fopen error\n");
- return;
- }
-
- fprintf(fp, "Task Name, Start Time, End Time, Duration, Exit Index(, NewObj Name, Num)+\n");
- // output task related info
- for(i = 0; i < taskInfoIndex; i++) {
- TaskInfo* tmpTInfo = taskInfoArray[i];
- int duration = tmpTInfo->endTime - tmpTInfo->startTime;
- fprintf(fp, "%s, %d, %d, %d, %d", tmpTInfo->taskName, tmpTInfo->startTime, tmpTInfo->endTime, duration, tmpTInfo->exitIndex);
- // summarize new obj info
- if(tmpTInfo->newObjs != NULL) {
- struct RuntimeHash * nobjtbl = allocateRuntimeHash(5);
- struct RuntimeIterator * iter = NULL;
- while(0 == isEmpty(tmpTInfo->newObjs)) {
- char * objtype = (char *)(getItem(tmpTInfo->newObjs));
- if(RuntimeHashcontainskey(nobjtbl, (int)(objtype))) {
- int num = 0;
- RuntimeHashget(nobjtbl, (int)objtype, &num);
- RuntimeHashremovekey(nobjtbl, (int)objtype);
- num++;
- RuntimeHashadd(nobjtbl, (int)objtype, num);
- } else {
- RuntimeHashadd(nobjtbl, (int)objtype, 1);
- }
- //fprintf(stderr, "new obj!\n");
- }
-
- // output all new obj info
- iter = RuntimeHashcreateiterator(nobjtbl);
- while(RunhasNext(iter)) {
- char * objtype = (char *)Runkey(iter);
- int num = Runnext(iter);
- fprintf(fp, ", %s, %d", objtype, num);
- }
+int * getAliasLock(void ** ptrs,
+ int length,
+ struct RuntimeHash * tbl) {
+ if(length == 0) {
+ return (int*)(RUNMALLOC(sizeof(int)));
+ } else {
+ int i = 0;
+ int locks[length];
+ int locklen = 0;
+ bool redirect = false;
+ int redirectlock = 0;
+ for(; i < length; i++) {
+ struct ___Object___ * ptr = (struct ___Object___ *)(ptrs[i]);
+ int lock = 0;
+ int j = 0;
+ if(ptr->lock == NULL) {
+ lock = (int)(ptr);
+ } else {
+ lock = (int)(ptr->lock);
+ }
+ if(redirect) {
+ if(lock != redirectlock) {
+ RuntimeHashadd(tbl, lock, redirectlock);
}
- fprintf(fp, "\n");
- if(strcmp(tmpTInfo->taskName, "tpd checking") == 0) {
- preprocessingtime += duration;
- } else if(strcmp(tmpTInfo->taskName, "post task execution") == 0) {
- postprocessingtime += duration;
- } else if(strcmp(tmpTInfo->taskName, "objqueue checking") == 0) {
- objqueuecheckingtime += duration;
+ } else {
+ if(RuntimeHashcontainskey(tbl, lock)) {
+ // already redirected
+ redirect = true;
+ RuntimeHashget(tbl, lock, &redirectlock);
+ for(; j < locklen; j++) {
+ if(locks[j] != redirectlock) {
+ RuntimeHashadd(tbl, locks[j], redirectlock);
+ }
+ }
+ } else {
+ bool insert = true;
+ for(j = 0; j < locklen; j++) {
+ if(locks[j] == lock) {
+ insert = false;
+ break;
+ } else if(locks[j] > lock) {
+ break;
+ }
+ }
+ if(insert) {
+ int h = locklen;
+ for(; h > j; h--) {
+ locks[h] = locks[h-1];
+ }
+ locks[j] = lock;
+ locklen++;
+ }
+ }
+ }
+ }
+ if(redirect) {
+ return (int *)redirectlock;
} else {
- totaltasktime += duration;
- averagetasktime += duration;
- tasknum++;
+ return (int *)(locks[0]);
}
}
+}
- if(taskInfoOverflow) {
- fprintf(stderr, "Caution: task info overflow!\n");
+void addAliasLock(void * ptr,
+ int lock) {
+ struct ___Object___ * obj = (struct ___Object___ *)ptr;
+ if(((int)ptr != lock) && (obj->lock != (int*)lock)) {
+ // originally no alias lock associated or have a different alias lock
+ // flush it as the new one
+ obj->lock = (int *)lock;
}
+}
- other = totalexetime - totaltasktime - preprocessingtime - postprocessingtime;
- averagetasktime /= tasknum;
-
- fprintf(fp, "\nTotal time: %d\n", totalexetime);
- fprintf(fp, "Total task execution time: %d (%f%%)\n", totaltasktime, ((double)totaltasktime/(double)totalexetime)*100);
- fprintf(fp, "Total objqueue checking time: %d (%f%%)\n", objqueuecheckingtime, ((double)objqueuecheckingtime/(double)totalexetime)*100);
- fprintf(fp, "Total pre-processing time: %d (%f%%)\n", preprocessingtime, ((double)preprocessingtime/(double)totalexetime)*100);
- fprintf(fp, "Total post-processing time: %d (%f%%)\n", postprocessingtime, ((double)postprocessingtime/(double)totalexetime)*100);
- fprintf(fp, "Other time: %d (%f%%)\n", other, ((double)other/(double)totalexetime)*100);
+#ifdef PROFILE
+inline void setTaskExitIndex(int index) {
+ taskInfoArray[taskInfoIndex]->exitIndex = index;
+}
- fprintf(fp, "\nAverage task execution time: %d\n", averagetasktime);
+inline void addNewObjInfo(void * nobj) {
+ if(taskInfoArray[taskInfoIndex]->newObjs == NULL) {
+ taskInfoArray[taskInfoIndex]->newObjs = createQueue();
+ }
+ addNewItem(taskInfoArray[taskInfoIndex]->newObjs, nobj);
+}
+#endif
- fclose(fp);
-#else
+#ifdef MULTICORE_GC
+// Only allocate local mem chunks to each core.
+// If a core has used up its local shared memory, start gc.
+void * localmalloc_I(int coren,
+ int isize,
+ int * allocsize) {
+ void * mem = NULL;
+ int gccorenum = (coren < NUMCORES4GC) ? (coren) : (coren % NUMCORES4GC);
int i = 0;
int j = 0;
-
- BAMBOO_DEBUGPRINT(0xdddd);
- // output task related info
- for(i= 0; i < taskInfoIndex; i++) {
- TaskInfo* tmpTInfo = taskInfoArray[i];
- char* tmpName = tmpTInfo->taskName;
- int nameLen = strlen(tmpName);
- BAMBOO_DEBUGPRINT(0xddda);
- for(j = 0; j < nameLen; j++) {
- BAMBOO_DEBUGPRINT_REG(tmpName[j]);
+ int tofindb = gc_core2block[2*gccorenum+i]+(NUMCORES4GC*2)*j;
+ int totest = tofindb;
+ int bound = BAMBOO_SMEM_SIZE_L;
+ int foundsmem = 0;
+ int size = 0;
+ do {
+ bound = (totest < NUMCORES4GC) ? BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
+ int nsize = bamboo_smemtbl[totest];
+ bool islocal = true;
+ if(nsize < bound) {
+ bool tocheck = true;
+ // have some space in the block
+ if(totest == tofindb) {
+ // the first partition
+ size = bound - nsize;
+ } else if(nsize == 0) {
+ // an empty partition, can be appended
+ size += bound;
+ } else {
+ // not an empty partition, can not be appended
+ // the last continuous block is not big enough, go to check the next
+ // local block
+ islocal = true;
+ tocheck = false;
+ } // if(totest == tofindb) else if(nsize == 0) else ...
+ if(tocheck) {
+ if(size >= isize) {
+ // have enough space in the block, malloc
+ foundsmem = 1;
+ break;
+ } else {
+ // no enough space yet, try to append next continuous block
+ islocal = false;
+ } // if(size > isize) else ...
+ } // if(tocheck)
+ } // if(nsize < bound)
+ if(islocal) {
+ // no space in the block, go to check the next block
+ i++;
+ if(2==i) {
+ i = 0;
+ j++;
+ }
+ tofindb = totest = gc_core2block[2*gccorenum+i]+(NUMCORES4GC*2)*j;
+ } else {
+ totest += 1;
+ } // if(islocal) else ...
+ if(totest > gcnumblock-1-bamboo_reserved_smem) {
+ // no more local mem, do not find suitable block
+ foundsmem = 2;
+ break;
+ } // if(totest > gcnumblock-1-bamboo_reserved_smem) ...
+ } while(true);
+
+ if(foundsmem == 1) {
+ // find suitable block
+ mem = gcbaseva+bamboo_smemtbl[tofindb]+((tofindb<NUMCORES4GC) ?
+ (BAMBOO_SMEM_SIZE_L*tofindb) : (BAMBOO_LARGE_SMEM_BOUND+
+ (tofindb-NUMCORES4GC)*BAMBOO_SMEM_SIZE));
+ *allocsize = size;
+ // set bamboo_smemtbl
+ for(i = tofindb; i <= totest; i++) {
+ bamboo_smemtbl[i]=(i<NUMCORES4GC)?BAMBOO_SMEM_SIZE_L:BAMBOO_SMEM_SIZE;
}
- BAMBOO_DEBUGPRINT(0xdddb);
- BAMBOO_DEBUGPRINT_REG(tmpTInfo->startTime);
- BAMBOO_DEBUGPRINT_REG(tmpTInfo->endTime);
- BAMBOO_DEBUGPRINT_REG(tmpTInfo->exitIndex);
- if(tmpTInfo->newObjs != NULL) {
- struct RuntimeHash * nobjtbl = allocateRuntimeHash(5);
- struct RuntimeIterator * iter = NULL;
- while(0 == isEmpty(tmpTInfo->newObjs)) {
- char * objtype = (char *)(getItem(tmpTInfo->newObjs));
- if(RuntimeHashcontainskey(nobjtbl, (int)(objtype))) {
- int num = 0;
- RuntimeHashget(nobjtbl, (int)objtype, &num);
- RuntimeHashremovekey(nobjtbl, (int)objtype);
- num++;
- RuntimeHashadd(nobjtbl, (int)objtype, num);
- } else {
- RuntimeHashadd(nobjtbl, (int)objtype, 1);
- }
+ } else if(foundsmem == 2) {
+ // no suitable block
+ *allocsize = 0;
+ }
+
+ return mem;
+} // void * localmalloc_I(int, int, int *)
+
+#ifdef SMEMF
+// Allocate the local shared memory to each core with the highest priority,
+// if a core has used up its local shared memory, try to allocate the
+// shared memory that belong to its neighbours, if also failed, start gc.
+void * fixedmalloc_I(int coren,
+ int isize,
+ int * allocsize) {
+ void * mem = NULL;
+ int i = 0;
+ int j = 0;
+ int k = 0;
+ int gccorenum = (coren < NUMCORES4GC) ? (coren) : (coren % NUMCORES4GC);
+ int coords_x = bamboo_cpu2coords[gccorenum*2];
+ int coords_y = bamboo_cpu2coords[gccorenum*2+1];
+ int ii = 1;
+ int tofindb = gc_core2block[2*core2test[gccorenum][k]+i]+(NUMCORES4GC*2)*j;
+ int totest = tofindb;
+ int bound = BAMBOO_SMEM_SIZE_L;
+ int foundsmem = 0;
+ int size = 0;
+ do {
+ bound = (totest < NUMCORES4GC) ? BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
+ int nsize = bamboo_smemtbl[totest];
+ bool islocal = true;
+ if(nsize < bound) {
+ bool tocheck = true;
+ // have some space in the block
+ if(totest == tofindb) {
+ // the first partition
+ size = bound - nsize;
+ } else if(nsize == 0) {
+ // an empty partition, can be appended
+ size += bound;
+ } else {
+ // not an empty partition, can not be appended
+ // the last continuous block is not big enough, go to check the next
+ // local block
+ islocal = true;
+ tocheck = false;
+ } // if(totest == tofindb) else if(nsize == 0) else ...
+ if(tocheck) {
+ if(size >= isize) {
+ // have enough space in the block, malloc
+ foundsmem = 1;
+ break;
+ } else {
+ // no enough space yet, try to append next continuous block
+ // TODO may consider to go to next local block?
+ islocal = false;
+ } // if(size > isize) else ...
+ } // if(tocheck)
+ } // if(nsize < bound)
+ if(islocal) {
+ // no space in the block, go to check the next block
+ i++;
+ if(2==i) {
+ i = 0;
+ j++;
+ }
+ tofindb=totest=
+ gc_core2block[2*core2test[gccorenum][k]+i]+(NUMCORES4GC*2)*j;
+ } else {
+ totest += 1;
+ } // if(islocal) else ...
+ if(totest > gcnumblock-1-bamboo_reserved_smem) {
+ // no more local mem, do not find suitable block on local mem
+ // try to malloc shared memory assigned to the neighbour cores
+ do{
+ k++;
+ if(k >= NUM_CORES2TEST) {
+ // no more memory available on either coren or its neighbour cores
+ foundsmem = 2;
+ goto memsearchresult;
}
+ } while(core2test[gccorenum][k] == -1);
+ i = 0;
+ j = 0;
+ tofindb=totest=gc_core2block[2*core2test[gccorenum][k]+i]+(NUMCORES4GC*2)*j;
+ } // if(totest > gcnumblock-1-bamboo_reserved_smem) ...
+ } while(true);
+
+memsearchresult:
+ if(foundsmem == 1) {
+ // find suitable block
+ mem = gcbaseva+bamboo_smemtbl[tofindb]+((tofindb<NUMCORES4GC) ?
+ (BAMBOO_SMEM_SIZE_L*tofindb) : (BAMBOO_LARGE_SMEM_BOUND+
+ (tofindb-NUMCORES4GC)*BAMBOO_SMEM_SIZE));
+ *allocsize = size;
+ // set bamboo_smemtbl
+ for(i = tofindb; i <= totest; i++) {
+ bamboo_smemtbl[i]=(i<NUMCORES4GC)?BAMBOO_SMEM_SIZE_L:BAMBOO_SMEM_SIZE;
+ }
+ } else if(foundsmem == 2) {
+ // no suitable block
+ *allocsize = 0;
+ }
- // ouput all new obj info
- iter = RuntimeHashcreateiterator(nobjtbl);
- while(RunhasNext(iter)) {
- char * objtype = (char *)Runkey(iter);
- int num = Runnext(iter);
- int nameLen = strlen(objtype);
- BAMBOO_DEBUGPRINT(0xddda);
- for(j = 0; j < nameLen; j++) {
- BAMBOO_DEBUGPRINT_REG(objtype[j]);
- }
- BAMBOO_DEBUGPRINT(0xdddb);
- BAMBOO_DEBUGPRINT_REG(num);
+ return mem;
+} // void * fixedmalloc_I(int, int, int *)
+#endif // #ifdef SMEMF
+
+#ifdef SMEMM
+// Allocate the local shared memory to each core with the highest priority,
+// if a core has used up its local shared memory, try to allocate the
+// shared memory that belong to its neighbours first, if failed, check
+// current memory allocation rate, if it has already reached the threshold,
+// start gc, otherwise, allocate the shared memory globally. If all the
+// shared memory has been used up, start gc.
+void * mixedmalloc_I(int coren,
+ int isize,
+ int * allocsize) {
+ void * mem = NULL;
+ int i = 0;
+ int j = 0;
+ int k = 0;
+ int gccorenum = (coren < NUMCORES4GC) ? (coren) : (coren % NUMCORES4GC);
+ int ii = 1;
+ int tofindb = gc_core2block[2*core2test[gccorenum][k]+i]+(NUMCORES4GC*2)*j;
+ int totest = tofindb;
+ int bound = BAMBOO_SMEM_SIZE_L;
+ int foundsmem = 0;
+ int size = 0;
+ do {
+ bound = (totest < NUMCORES4GC) ? BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
+ int nsize = bamboo_smemtbl[totest];
+ bool islocal = true;
+ if(nsize < bound) {
+ bool tocheck = true;
+ // have some space in the block
+ if(totest == tofindb) {
+ // the first partition
+ size = bound - nsize;
+ } else if(nsize == 0) {
+ // an empty partition, can be appended
+ size += bound;
+ } else {
+ // not an empty partition, can not be appended
+ // the last continuous block is not big enough, go to check the next
+ // local block
+ islocal = true;
+ tocheck = false;
+ } // if(totest == tofindb) else if(nsize == 0) else ...
+ if(tocheck) {
+ if(size >= isize) {
+ // have enough space in the block, malloc
+ foundsmem = 1;
+ break;
+ } else {
+ // no enough space yet, try to append next continuous block
+ // TODO may consider to go to next local block?
+ islocal = false;
+ } // if(size > isize) else ...
+ } // if(tocheck)
+ } // if(nsize < bound)
+ if(islocal) {
+ // no space in the block, go to check the next block
+ i++;
+ if(2==i) {
+ i = 0;
+ j++;
+ }
+ tofindb=totest=
+ gc_core2block[2*core2test[gccorenum][k]+i]+(NUMCORES4GC*2)*j;
+ } else {
+ totest += 1;
+ } // if(islocal) else ...
+ if(totest > gcnumblock-1-bamboo_reserved_smem) {
+ // no more local mem, do not find suitable block on local mem
+ // try to malloc shared memory assigned to the neighbour cores
+ do{
+ k++;
+ if(k >= NUM_CORES2TEST) {
+ if(gcmem_mixed_usedmem >= gcmem_mixed_threshold) {
+ // no more memory available on either coren or its neighbour cores
+ foundsmem = 2;
+ goto memmixedsearchresult;
+ } else {
+ // try allocate globally
+ mem = globalmalloc_I(coren, isize, allocsize);
+ return mem;
+ }
}
- }
- BAMBOO_DEBUGPRINT(0xdddc);
+ } while(core2test[gccorenum][k] == -1);
+ i = 0;
+ j = 0;
+ tofindb=totest=
+ gc_core2block[2*core2test[gccorenum][k]+i]+(NUMCORES4GC*2)*j;
+ } // if(totest > gcnumblock-1-bamboo_reserved_smem) ...
+ } while(true);
+
+memmixedsearchresult:
+ if(foundsmem == 1) {
+ // find suitable block
+ mem = gcbaseva+bamboo_smemtbl[tofindb]+((tofindb<NUMCORES4GC) ?
+ (BAMBOO_SMEM_SIZE_L*tofindb) : (BAMBOO_LARGE_SMEM_BOUND+
+ (tofindb-NUMCORES4GC)*BAMBOO_SMEM_SIZE));
+ *allocsize = size;
+ // set bamboo_smemtbl
+ for(i = tofindb; i <= totest; i++) {
+ bamboo_smemtbl[i]=(i<NUMCORES4GC)?BAMBOO_SMEM_SIZE_L:BAMBOO_SMEM_SIZE;
+ }
+ gcmem_mixed_usedmem += size;
+ if(tofindb == bamboo_free_block) {
+ bamboo_free_block = totest+1;
+ }
+ } else if(foundsmem == 2) {
+ // no suitable block
+ *allocsize = 0;
}
- if(taskInfoOverflow) {
- BAMBOO_DEBUGPRINT(0xefee);
+ return mem;
+} // void * mixedmalloc_I(int, int, int *)
+#endif // #ifdef SMEMM
+
+// Allocate all the memory chunks globally, do not consider the host cores
+// When all the shared memory are used up, start gc.
+void * globalmalloc_I(int coren,
+ int isize,
+ int * allocsize) {
+ void * mem = NULL;
+ int tofindb = bamboo_free_block; //0;
+ int totest = tofindb;
+ int bound = BAMBOO_SMEM_SIZE_L;
+ int foundsmem = 0;
+ int size = 0;
+ if(tofindb > gcnumblock-1-bamboo_reserved_smem) {
+ // Out of shared memory
+ *allocsize = 0;
+ return NULL;
+ }
+ do {
+ bound = (totest < NUMCORES4GC) ? BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
+ int nsize = bamboo_smemtbl[totest];
+ bool isnext = false;
+ if(nsize < bound) {
+ bool tocheck = true;
+ // have some space in the block
+ if(totest == tofindb) {
+ // the first partition
+ size = bound - nsize;
+ } else if(nsize == 0) {
+ // an empty partition, can be appended
+ size += bound;
+ } else {
+ // not an empty partition, can not be appended
+ // the last continuous block is not big enough, start another block
+ isnext = true;
+ tocheck = false;
+ } // if(totest == tofindb) else if(nsize == 0) else ...
+ if(tocheck) {
+ if(size >= isize) {
+ // have enough space in the block, malloc
+ foundsmem = 1;
+ break;
+ } // if(size > isize)
+ } // if(tocheck)
+ } else {
+ isnext = true;
+ } // if(nsize < bound) else ...
+ totest += 1;
+ if(totest > gcnumblock-1-bamboo_reserved_smem) {
+ // no more local mem, do not find suitable block
+ foundsmem = 2;
+ break;
+ } // if(totest > gcnumblock-1-bamboo_reserved_smem) ...
+ if(isnext) {
+ // start another block
+ tofindb = totest;
+ } // if(islocal)
+ } while(true);
+
+ if(foundsmem == 1) {
+ // find suitable block
+ mem = gcbaseva+bamboo_smemtbl[tofindb]+((tofindb<NUMCORES4GC) ?
+ (BAMBOO_SMEM_SIZE_L*tofindb) : (BAMBOO_LARGE_SMEM_BOUND+
+ (tofindb-NUMCORES4GC)*BAMBOO_SMEM_SIZE));
+ *allocsize = size;
+ // set bamboo_smemtbl
+ for(int i = tofindb; i <= totest; i++) {
+ bamboo_smemtbl[i]=(i<NUMCORES4GC)?BAMBOO_SMEM_SIZE_L:BAMBOO_SMEM_SIZE;
+ }
+ if(tofindb == bamboo_free_block) {
+ bamboo_free_block = totest+1;
+ }
+ } else if(foundsmem == 2) {
+ // no suitable block
+ *allocsize = 0;
+ mem = NULL;
}
- // output interrupt related info
- /*for(i = 0; i < interruptInfoIndex; i++) {
- InterruptInfo* tmpIInfo = interruptInfoArray[i];
- BAMBOO_DEBUGPRINT(0xddde);
- BAMBOO_DEBUGPRINT_REG(tmpIInfo->startTime);
- BAMBOO_DEBUGPRINT_REG(tmpIInfo->endTime);
- BAMBOO_DEBUGPRINT(0xdddf);
- }
-
- if(interruptInfoOverflow) {
- BAMBOO_DEBUGPRINT(0xefef);
- }*/
+ return mem;
+} // void * globalmalloc_I(int, int, int *)
+#endif // #ifdef MULTICORE_GC
+
+// malloc from the shared memory
+void * smemalloc_I(int coren,
+ int size,
+ int * allocsize) {
+ void * mem = NULL;
+#ifdef MULTICORE_GC
+ int isize = size+(BAMBOO_CACHE_LINE_SIZE);
+
+ // go through the bamboo_smemtbl for suitable partitions
+ switch(bamboo_smem_mode) {
+ case SMEMLOCAL: {
+ mem = localmalloc_I(coren, isize, allocsize);
+ break;
+ }
- BAMBOO_DEBUGPRINT(0xeeee);
+ case SMEMFIXED: {
+#ifdef SMEMF
+ mem = fixedmalloc_I(coren, isize, allocsize);
+#else
+ // not supported yet
+ BAMBOO_EXIT(0xe001);
#endif
-}
-
-inline void setTaskExitIndex(int index) {
- taskInfoArray[taskInfoIndex]->exitIndex = index;
-}
+ break;
+ }
-inline void addNewObjInfo(void * nobj) {
- if(taskInfoArray[taskInfoIndex]->newObjs == NULL) {
- taskInfoArray[taskInfoIndex]->newObjs = createQueue();
- }
- addNewItem(taskInfoArray[taskInfoIndex]->newObjs, nobj);
-}
+ case SMEMMIXED: {
+#ifdef SMEMM
+ mem = mixedmalloc_I(coren, isize, allocsize);
+#else
+ // not supported yet
+ BAMBOO_EXIT(0xe002);
#endif
+ break;
+ }
-/* this function is to process lock requests.
- * can only be invoked in receiveObject() */
-// if return -1: the lock request is redirected
-// 0: the lock request is approved
-// 1: the lock request is denied
-int processlockrequest(int locktype, int lock, int obj, int requestcore, int rootrequestcore, bool cache);
+ case SMEMGLOBAL: {
+ mem = globalmalloc_I(coren, isize, allocsize);
+ break;
+ }
-// receive object transferred from other cores
-// or the terminate message from other cores
-// Should be invoked in critical sections!!
-// NOTICE: following format is for threadsimulate version only
-// RAW version please see previous description
-// format: type + object
-// type: -1--stall msg
-// !-1--object
-// return value: 0--received an object
-// 1--received nothing
-// 2--received a Stall Msg
-// 3--received a lock Msg
-// RAW version: -1 -- received nothing
-// otherwise -- received msg type
-int receiveObject() {
- int deny = 0;
- //int targetcore = 0;
-
-msg:
- if(receiveMsg() == -1) {
- return -1;
+ default:
+ break;
}
- if(msgdataindex == msglength) {
- // received a whole msg
- int type, data1; // will receive at least 2 words including type
- type = msgdata[0];
- data1 = msgdata[1];
- switch(type) {
- case 0: {
- // receive a object transfer msg
- struct transObjInfo * transObj = RUNMALLOC_I(sizeof(struct transObjInfo));
- int k = 0;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe880);
+ if(mem == NULL) {
+#else
+ // TODO
+#ifdef PROFILE
+ /*if(!interruptInfoOverflow) {
+ InterruptInfo* intInfo = RUNMALLOC_I(sizeof(struct interrupt_info));
+ interruptInfoArray[interruptInfoIndex] = intInfo;
+ intInfo->startTime = BAMBOO_GET_EXE_TIME();
+ intInfo->endTime = -1;
+ }*/
+#endif
+ int toallocate = (size>(BAMBOO_SMEM_SIZE)) ? (size) : (BAMBOO_SMEM_SIZE);
+ //mem = mspace_calloc(bamboo_free_msp, 1, toallocate);
+ if(toallocate > bamboo_free_smem_size) {
+ // no enough mem
+ mem = NULL;
+ } else {
+ mem = (void *)bamboo_free_smemp;
+ bamboo_free_smemp = ((void*)bamboo_free_smemp) + toallocate;
+ bamboo_free_smem_size -= toallocate;
+ //BAMBOO_MEMSET_WH(mem, '\0', toallocate);
+ }
+ *allocsize = toallocate;
+#ifdef PROFILE
+ /*if(!interruptInfoOverflow) {
+ interruptInfoArray[interruptInfoIndex]->endTime=BAMBOO_GET_EXE_TIME();
+ interruptInfoIndex++;
+ if(interruptInfoIndex == INTERRUPTINFOLENGTH) {
+ interruptInfoOverflow = true;
+ }
+ }*/
#endif
- if(corenum > NUMCORES - 1) {
- BAMBOO_DEBUGPRINT_REG(msgdata[2]);
- BAMBOO_EXIT(0xa005);
- } /*else if((corenum == STARTUPCORE) && waitconfirm) {
- waitconfirm = false;
- numconfirm = 0;
- }*/
- // store the object and its corresponding queue info, enqueue it later
- transObj->objptr = (void *)msgdata[2]; // data1 is now size of the msg
- transObj->length = (msglength - 3) / 2;
- transObj->queues = RUNMALLOC_I(sizeof(int)*(msglength - 3));
- for(k = 0; k < transObj->length; ++k) {
- transObj->queues[2*k] = msgdata[3+2*k];
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(transObj->queues[2*k]);
+ if(mem == NULL) {
+#endif // MULTICORE_GC
+ // no enough shared global memory
+ *allocsize = 0;
+#ifdef MULTICORE_GC
+ gcflag = true;
+ return NULL;
+#else
+ BAMBOO_DEBUGPRINT(0xa001);
+ BAMBOO_EXIT(0xa001);
#endif
- transObj->queues[2*k+1] = msgdata[3+2*k+1];
+ }
+ return mem;
+} // void * smemalloc_I(int, int, int)
+
+INLINE int checkMsgLength_I(int size) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(transObj->queues[2*k+1]);
-#endif
- }
- // check if there is an existing duplicate item
- {
- struct QueueItem * qitem = getTail(&objqueue);
- struct QueueItem * prev = NULL;
- while(qitem != NULL) {
- struct transObjInfo * tmpinfo = (struct transObjInfo *)(qitem->objectptr);
- if(tmpinfo->objptr == transObj->objptr) {
- // the same object, remove outdate one
- removeItem(&objqueue, qitem);
- } else {
- prev = qitem;
- }
- if(prev == NULL) {
- qitem = getTail(&objqueue);
- } else {
- qitem = getNextQueueItem(prev);
- }
- }
- addNewItem_I(&objqueue, (void *)transObj);
- }
- ++(self_numreceiveobjs);
+#ifndef TILERA
+ BAMBOO_DEBUGPRINT(0xcccc);
+#endif
+#endif
+ int type = msgdata[msgdataindex];
+ switch(type) {
+ case STATUSCONFIRM:
+ case TERMINATE:
+#ifdef MULTICORE_GC
+ case GCSTARTINIT:
+ case GCSTART:
+ case GCSTARTMAPINFO:
+ case GCSTARTFLUSH:
+ case GCFINISH:
+ case GCMARKCONFIRM:
+ case GCLOBJREQUEST:
+#endif
+ {
+ msglength = 1;
break;
}
- case 1: {
- // receive a stall msg
- if(corenum != STARTUPCORE) {
- // non startup core can not receive stall msg
- // return -1
- BAMBOO_DEBUGPRINT_REG(data1);
- BAMBOO_EXIT(0xa006);
- } /*else if(waitconfirm) {
- waitconfirm = false;
- numconfirm = 0;
- }*/
- if(data1 < NUMCORES) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe881);
-#endif
- corestatus[data1] = 0;
- numsendobjs[data1] = msgdata[2];
- numreceiveobjs[data1] = msgdata[3];
- }
+ case PROFILEOUTPUT:
+ case PROFILEFINISH:
+#ifdef MULTICORE_GC
+ case GCSTARTCOMPACT:
+ case GCMARKEDOBJ:
+ case GCFINISHINIT:
+ case GCFINISHMAPINFO:
+ case GCFINISHFLUSH:
+#endif
+ {
+ msglength = 2;
break;
}
- case 2: {
- // receive lock request msg, handle it right now
- // check to see if there is a lock exist in locktbl for the required obj
- // data1 -> lock type
- int data2 = msgdata[2]; // obj pointer
- int data3 = msgdata[3]; // lock
- int data4 = msgdata[4]; // request core
- deny = processlockrequest(data1, data3, data2, data4, data4, true); // -1: redirected, 0: approved, 1: denied
- if(deny == -1) {
- // this lock request is redirected
- break;
- } else {
- // send response msg
- // for 32 bit machine, the size is always 4 words
- int tmp = deny==1?4:3;
- if(isMsgSending) {
- cache_msg_4(data4, tmp, data1, data2, data3);
- } else {
- send_msg_4(data4, tmp, data1, data2, data3);
- }
- }
+ case MEMREQUEST:
+ case MEMRESPONSE:
+#ifdef MULTICORE_GC
+ case GCMAPREQUEST:
+ case GCMAPINFO:
+ case GCMAPTBL:
+ case GCLOBJMAPPING:
+#endif
+ {
+ msglength = 3;
break;
}
- case 3: {
- // receive lock grount msg
- if(corenum > NUMCORES - 1) {
- BAMBOO_DEBUGPRINT_REG(msgdata[2]);
- BAMBOO_EXIT(0xa007);
- } /*else if((corenum == STARTUPCORE) && waitconfirm) {
- waitconfirm = false;
- numconfirm = 0;
- }*/
- if((lockobj == msgdata[2]) && (lock2require == msgdata[3])) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe882);
-#endif
- lockresult = 1;
- lockflag = true;
-#ifndef INTERRUPT
- reside = false;
-#endif
- } else {
- // conflicts on lockresults
- BAMBOO_DEBUGPRINT_REG(msgdata[2]);
- BAMBOO_EXIT(0xa008);
- }
+ case TRANSTALL:
+ case LOCKGROUNT:
+ case LOCKDENY:
+ case LOCKRELEASE:
+ case REDIRECTGROUNT:
+ case REDIRECTDENY:
+ case REDIRECTRELEASE:
+#ifdef MULTICORE_GC
+ case GCFINISHMARK:
+ case GCMOVESTART:
+#ifdef GC_PROFILE//_S
+ case GCPROFILES:
+#endif
+#endif
+ {
+ msglength = 4;
break;
}
- case 4: {
- // receive lock grount/deny msg
- if(corenum > NUMCORES - 1) {
- BAMBOO_DEBUGPRINT_REG(msgdata[2]);
- BAMBOO_EXIT(0xa009);
- } /*else if((corenum == STARTUPCORE) && waitconfirm) {
- waitconfirm = false;
- numconfirm = 0;
- }*/
- if((lockobj == msgdata[2]) && (lock2require == msgdata[3])) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe883);
-#endif
- lockresult = 0;
- lockflag = true;
-#ifndef INTERRUPT
- reside = false;
+ case LOCKREQUEST:
+ case STATUSREPORT:
+#ifdef MULTICORE_GC
+ case GCFINISHCOMPACT:
+ case GCMARKREPORT:
#endif
- } else {
- // conflicts on lockresults
- BAMBOO_DEBUGPRINT_REG(msgdata[2]);
- BAMBOO_EXIT(0xa00a);
- }
+ {
+ msglength = 5;
break;
}
- case 5: {
- // receive lock release msg
- /*if((corenum == STARTUPCORE) && waitconfirm) {
- waitconfirm = false;
- numconfirm = 0;
- }*/
- if(!RuntimeHashcontainskey(locktbl, msgdata[3])) {
- // no locks for this object, something is wrong
- BAMBOO_DEBUGPRINT_REG(msgdata[3]);
- BAMBOO_EXIT(0xa00b);
- } else {
- int rwlock_obj = 0;
- struct LockValue * lockvalue = NULL;
- RuntimeHashget(locktbl, msgdata[3], &rwlock_obj);
- lockvalue = (struct LockValue*)(rwlock_obj);
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe884);
- BAMBOO_DEBUGPRINT_REG(lockvalue->value);
-#endif
- if(data1 == 0) {
- lockvalue->value--;
- } else {
- lockvalue->value++;
- }
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(lockvalue->value);
+ case REDIRECTLOCK:
+ {
+ msglength = 6;
+ break;
+ }
+
+ case TRANSOBJ: // nonfixed size
+#ifdef MULTICORE_GC
+ case GCLOBJINFO:
#endif
+ { // nonfixed size
+ if(size > 1) {
+ msglength = msgdata[msgdataindex+1];
+ } else {
+ return -1;
}
break;
}
-#ifdef PROFILE
- case 6: {
- // receive an output profile data request msg
- if(corenum == STARTUPCORE) {
- // startup core can not receive profile output finish msg
- BAMBOO_EXIT(0xa00c);
- }
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe885);
-#endif
- stall = true;
- totalexetime = data1;
- outputProfileData();
- if(isMsgSending) {
- cache_msg_2(STARTUPCORE, 7, corenum);
- } else {
- send_msg_2(STARTUPCORE, 7, corenum);
- }
- break;
+ default:
+ {
+ BAMBOO_DEBUGPRINT_REG(type);
+ BAMBOO_DEBUGPRINT_REG(size);
+ BAMBOO_DEBUGPRINT_REG(msgdataindex);
+ BAMBOO_DEBUGPRINT_REG(msgdatalast);
+ BAMBOO_DEBUGPRINT_REG(msgdatafull);
+ int i = 6;
+ while(i-- > 0) {
+ BAMBOO_DEBUGPRINT(msgdata[msgdataindex+i]);
}
-
- case 7: {
- // receive a profile output finish msg
- if(corenum != STARTUPCORE) {
- // non startup core can not receive profile output finish msg
- BAMBOO_DEBUGPRINT_REG(data1);
- BAMBOO_EXIT(0xa00d);
- }
+ BAMBOO_EXIT(0xd005);
+ break;
+ }
+ }
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe886);
+#ifndef TILERA
+ BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex]);
#endif
- profilestatus[data1] = 0;
- break;
- }
#endif
-
- case 8: {
- // receive a redirect lock request msg, handle it right now
- // check to see if there is a lock exist in locktbl for the required obj
- // data1 -> lock type
- int data2 = msgdata[2]; // obj pointer
- int data3 = msgdata[3]; // redirect lock
- int data4 = msgdata[4]; // root request core
- int data5 = msgdata[5]; // request core
- deny = processlockrequest(data1, data3, data2, data5, data4, true);
- if(deny == -1) {
- // this lock request is redirected
- break;
- } else {
- // send response msg
- // for 32 bit machine, the size is always 4 words
- if(isMsgSending) {
- cache_msg_4(data4, deny==1?0xa:9, data1, data2, data3);
- } else {
- send_msg_4(data4, deny==1?0xa:9, data1, data2, data3);
- }
- }
- break;
- }
-
- case 9: {
- // receive a lock grant msg with redirect info
- if(corenum > NUMCORES - 1) {
- BAMBOO_DEBUGPRINT_REG(msgdata[2]);
- BAMBOO_EXIT(0xa00e);
- }/* else if((corenum == STARTUPCORE) && waitconfirm) {
- waitconfirm = false;
- numconfirm = 0;
- }*/
- if(lockobj == msgdata[2]) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe891);
-#endif
- lockresult = 1;
- lockflag = true;
- RuntimeHashadd_I(objRedirectLockTbl, lockobj, msgdata[3]);
-#ifndef INTERRUPT
- reside = false;
+#ifdef DEBUG
+#ifndef TILERA
+ BAMBOO_DEBUGPRINT(0xffff);
#endif
- } else {
- // conflicts on lockresults
- BAMBOO_DEBUGPRINT_REG(msgdata[2]);
- BAMBOO_EXIT(0xa00f);
- }
- break;
- }
-
- case 0xa: {
- // receive a lock deny msg with redirect info
- if(corenum > NUMCORES - 1) {
- BAMBOO_DEBUGPRINT_REG(msgdata[2]);
- BAMBOO_EXIT(0xa010);
- }/* else if((corenum == STARTUPCORE) && waitconfirm) {
- waitconfirm = false;
- numconfirm = 0;
- }*/
- if(lockobj == msgdata[2]) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe892);
-#endif
- lockresult = 0;
- lockflag = true;
- //RuntimeHashadd_I(objRedirectLockTbl, lockobj, msgdata[3]);
-#ifndef INTERRUPT
- reside = false;
#endif
- } else {
- // conflicts on lockresults
- BAMBOO_DEBUGPRINT_REG(msgdata[2]);
- BAMBOO_EXIT(0xa011);
- }
- break;
- }
+ return msglength;
+}
- case 0xb: {
- // receive a lock release msg with redirect info
- /*if((corenum == STARTUPCORE) && waitconfirm) {
- waitconfirm = false;
- numconfirm = 0;
- }*/
- if(!RuntimeHashcontainskey(locktbl, msgdata[2])) {
- // no locks for this object, something is wrong
- BAMBOO_DEBUGPRINT_REG(msgdata[2]);
- BAMBOO_EXIT(0xa012);
- } else {
- int rwlock_obj = 0;
- struct LockValue * lockvalue = NULL;
- RuntimeHashget(locktbl, msgdata[2], &rwlock_obj);
- lockvalue = (struct LockValue*)(rwlock_obj);
+INLINE void processmsg_transobj_I() {
+ MSG_INDEXINC_I();
+ struct transObjInfo * transObj=RUNMALLOC_I(sizeof(struct transObjInfo));
+ int k = 0;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe893);
- BAMBOO_DEBUGPRINT_REG(lockvalue->value);
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT(0xe880);
#endif
- if(data1 == 0) {
- lockvalue->value--;
- } else {
- lockvalue->value++;
- }
+#endif
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex] /*[2]*/);
+#endif
+ BAMBOO_EXIT(0xa002);
+ }
+ // store the object and its corresponding queue info, enqueue it later
+ transObj->objptr = (void *)msgdata[msgdataindex]; //[2]
+ MSG_INDEXINC_I();
+ transObj->length = (msglength - 3) / 2;
+ transObj->queues = RUNMALLOC_I(sizeof(int)*(msglength - 3));
+ for(k = 0; k < transObj->length; ++k) {
+ transObj->queues[2*k] = msgdata[msgdataindex]; //[3+2*k];
+ MSG_INDEXINC_I();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(lockvalue->value);
+#ifndef CLOSE_PRINT
+ //BAMBOO_DEBUGPRINT_REG(transObj->queues[2*k]);
#endif
- lockvalue->redirectlock = msgdata[3];
- }
- break;
- }
-
- case 0xc: {
- // receive a status confirm info
- if((corenum == STARTUPCORE) || (corenum > NUMCORES - 1)) {
- // wrong core to receive such msg
- BAMBOO_EXIT(0xa013);
- } else {
- // send response msg
+#endif
+ transObj->queues[2*k+1] = msgdata[msgdataindex]; //[3+2*k+1];
+ MSG_INDEXINC_I();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe887);
+#ifndef CLOSE_PRINT
+ //BAMBOO_DEBUGPRINT_REG(transObj->queues[2*k+1]);
#endif
- if(isMsgSending) {
- cache_msg_3(STARTUPCORE, 0xd, busystatus?1:0, corenum);
- } else {
- send_msg_3(STARTUPCORE, 0xd, busystatus?1:0, corenum);
- }
+#endif
+ }
+ // check if there is an existing duplicate item
+ {
+ struct QueueItem * qitem = getHead(&objqueue);
+ struct QueueItem * prev = NULL;
+ while(qitem != NULL) {
+ struct transObjInfo * tmpinfo =
+ (struct transObjInfo *)(qitem->objectptr);
+ if(tmpinfo->objptr == transObj->objptr) {
+ // the same object, remove outdate one
+ RUNFREE(tmpinfo->queues);
+ RUNFREE(tmpinfo);
+ removeItem(&objqueue, qitem);
+ //break;
+ } else {
+ prev = qitem;
}
- break;
- }
-
- case 0xd: {
- // receive a status confirm info
- if(corenum != STARTUPCORE) {
- // wrong core to receive such msg
- BAMBOO_DEBUGPRINT_REG(msgdata[2]);
- BAMBOO_EXIT(0xa014);
+ if(prev == NULL) {
+ qitem = getHead(&objqueue);
} else {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe888);
-#endif
- if(waitconfirm) {
- numconfirm--;
- }
- corestatus[msgdata[2]] = msgdata[1];
+ qitem = getNextQueueItem(prev);
}
- break;
- }
+ }
+ addNewItem_I(&objqueue, (void *)transObj);
+ }
+ ++(self_numreceiveobjs);
+}
- case 0xe: {
- // receive a terminate msg
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe889);
+INLINE void processmsg_transtall_I() {
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // non startup core can not receive stall msg
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex] /*[1]*/);
#endif
- BAMBOO_EXIT(0);
- break;
- }
-
- default:
- break;
- }
- for(msgdataindex--; msgdataindex > 0; --msgdataindex) {
- msgdata[msgdataindex] = -1;
- }
- msgtype = -1;
- msglength = 30;
+ BAMBOO_EXIT(0xa003);
+ }
+ int num_core = msgdata[msgdataindex]; //[1]
+ MSG_INDEXINC_I();
+ if(num_core < NUMCORESACTIVE) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe88a);
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT(0xe881);
+#endif
#endif
+ corestatus[num_core] = 0;
+ numsendobjs[num_core] = msgdata[msgdataindex]; //[2];
+ MSG_INDEXINC_I();
+ numreceiveobjs[num_core] = msgdata[msgdataindex]; //[3];
+ MSG_INDEXINC_I();
+ }
+}
- if(BAMBOO_MSG_AVAIL() != 0) {
- goto msg;
+#ifndef MULTICORE_GC
+INLINE void processmsg_lockrequest_I() {
+ // check to see if there is a lock exist for the required obj
+ // msgdata[1] -> lock type
+ int locktype = msgdata[msgdataindex]; //[1];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex]; // obj pointer
+ MSG_INDEXINC_I();
+ int data3 = msgdata[msgdataindex]; // lock
+ MSG_INDEXINC_I();
+ int data4 = msgdata[msgdataindex]; // request core
+ MSG_INDEXINC_I();
+ // -1: redirected, 0: approved, 1: denied
+ int deny=processlockrequest(locktype, data3, data2, data4, data4, true);
+ if(deny == -1) {
+ // this lock request is redirected
+ return;
+ } else {
+ // send response msg
+ // for 32 bit machine, the size is always 4 words, cache the msg first
+ int tmp = deny==1 ? LOCKDENY : LOCKGROUNT;
+ if(BAMBOO_CHECK_SEND_MODE()) {
+ cache_msg_4(data4, tmp, locktype, data2, data3);
+ } else {
+ send_msg_4(data4, tmp, locktype, data2, data3, true);
}
-#ifdef PROFILE
- /*if(isInterrupt) {
- profileTaskEnd();
- }*/
+ }
+}
+
+INLINE void processmsg_lockgrount_I() {
+ MSG_INDEXINC_I();
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex] /*[2]*/);
#endif
- return type;
- } else {
- // not a whole msg
+ BAMBOO_EXIT(0xa004);
+ }
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ if((lockobj == data2) && (lock2require == data3)) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe88b);
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT(0xe882);
#endif
-#ifdef PROFILE
-/* if(isInterrupt) {
- profileTaskEnd();
- }*/
#endif
- return -2;
+ lockresult = 1;
+ lockflag = true;
+#ifndef INTERRUPT
+ reside = false;
+#endif
+ } else {
+ // conflicts on lockresults
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(data2);
+#endif
+ BAMBOO_EXIT(0xa005);
}
}
-/* this function is to process lock requests.
- * can only be invoked in receiveObject() */
-// if return -1: the lock request is redirected
-// 0: the lock request is approved
-// 1: the lock request is denied
-int processlockrequest(int locktype, int lock, int obj, int requestcore, int rootrequestcore, bool cache) {
- int deny = 0;
- if( ((lock >> 5) % BAMBOO_TOTALCORE) != corenum ) {
- // the lock should not be on this core
- BAMBOO_DEBUGPRINT_REG(requestcore);
- BAMBOO_EXIT(0xa015);
+INLINE void processmsg_lockdeny_I() {
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(data2);
+#endif
+ BAMBOO_EXIT(0xa006);
}
- /*if((corenum == STARTUPCORE) && waitconfirm) {
- waitconfirm = false;
- numconfirm = 0;
- }*/
- if(!RuntimeHashcontainskey(locktbl, lock)) {
- // no locks for this object
- // first time to operate on this shared object
- // create a lock for it
- // the lock is an integer: 0 -- stall, >0 -- read lock, -1 -- write lock
- struct LockValue * lockvalue = (struct LockValue *)(RUNMALLOC_I(sizeof(struct LockValue)));
- lockvalue->redirectlock = 0;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe110);
-#endif
- if(locktype == 0) {
- lockvalue->value = 1;
- } else {
- lockvalue->value = -1;
- }
- RuntimeHashadd_I(locktbl, lock, (int)lockvalue);
- } else {
- int rwlock_obj = 0;
- struct LockValue * lockvalue = NULL;
+ if((lockobj == data2) && (lock2require == data3)) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe111);
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT(0xe883);
#endif
- RuntimeHashget(locktbl, lock, &rwlock_obj);
- lockvalue = (struct LockValue *)(rwlock_obj);
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(lockvalue->redirectlock);
#endif
- if(lockvalue->redirectlock != 0) {
- // this lock is redirected
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe112);
+ lockresult = 0;
+ lockflag = true;
+#ifndef INTERRUPT
+ reside = false;
#endif
- if(locktype == 0) {
- getreadlock_I_r((void *)obj, (void *)lockvalue->redirectlock, rootrequestcore, cache);
- } else {
- getwritelock_I_r((void *)obj, (void *)lockvalue->redirectlock, rootrequestcore, cache);
- }
- return -1; // redirected
- } else {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(lockvalue->value);
-#endif
- if(0 == lockvalue->value) {
- if(locktype == 0) {
- lockvalue->value = 1;
- } else {
- lockvalue->value = -1;
- }
- } else if((lockvalue->value > 0) && (locktype == 0)) {
- // read lock request and there are only read locks
- lockvalue->value++;
- } else {
- deny = 1;
- }
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(lockvalue->value);
+ } else {
+ // conflicts on lockresults
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(data2);
#endif
- }
+ BAMBOO_EXIT(0xa007);
}
- return deny;
}
-bool getreadlock(void * ptr) {
- int targetcore = 0;
- lockobj = (int)ptr;
- if(((struct ___Object___ *)ptr)->lock == NULL) {
- lock2require = lockobj;
+INLINE void processmsg_lockrelease_I() {
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // receive lock release msg
+ processlockrelease(data1, data2, 0, false);
+}
+
+INLINE void processmsg_redirectlock_I() {
+ // check to see if there is a lock exist for the required obj
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[1]; // lock type
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[2]; // obj pointer
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[3]; // redirect lock
+ int data4 = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[4]; // root request core
+ int data5 = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[5]; // request core
+ int deny = processlockrequest(data1, data3, data2, data5, data4, true);
+ if(deny == -1) {
+ // this lock request is redirected
+ return;
} else {
- lock2require = (int)(((struct ___Object___ *)ptr)->lock);
+ // send response msg
+ // for 32 bit machine, the size is always 4 words, cache the msg first
+ if(BAMBOO_CHECK_SEND_MODE()) {
+ cache_msg_4(data4, deny==1 ? REDIRECTDENY : REDIRECTGROUNT,
+ data1, data2, data3);
+ } else {
+ send_msg_4(data4, deny==1?REDIRECTDENY:REDIRECTGROUNT,
+ data1, data2, data3, true);
+ }
}
- targetcore = (lock2require >> 5) % BAMBOO_TOTALCORE;
- lockflag = false;
-#ifndef INTERRUPT
- reside = false;
-#endif
- lockresult = 0;
+}
- if(targetcore == corenum) {
- // reside on this core
- int deny = 0;
- BAMBOO_START_CRITICAL_SECTION_LOCK();
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf001);
+INLINE void processmsg_redirectgrount_I() {
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(data2);
#endif
- deny = processlockrequest(0, lock2require, (int)ptr, corenum, corenum, false);
- BAMBOO_CLOSE_CRITICAL_SECTION_LOCK();
+ BAMBOO_EXIT(0xa00a);
+ }
+ if(lockobj == data2) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT(0xe891);
#endif
- if(deny == -1) {
- // redirected
- return true;
- } else {
- if(lockobj == (int)ptr) {
- if(deny) {
- lockresult = 0;
- } else {
- lockresult = 1;
- }
- lockflag = true;
+#endif
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ lockresult = 1;
+ lockflag = true;
+ RuntimeHashadd_I(objRedirectLockTbl, lockobj, data3);
#ifndef INTERRUPT
- reside = true;
+ reside = false;
#endif
- } else {
- // conflicts on lockresults
- BAMBOO_EXIT(0xa016);
- }
- }
- return true;
} else {
- // send lock request msg
- // for 32 bit machine, the size is always 5 words
- send_msg_5(targetcore, 2, 0, (int)ptr, lock2require, corenum);
+ // conflicts on lockresults
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(data2);
+#endif
+ BAMBOO_EXIT(0xa00b);
}
- return true;
}
-void releasereadlock(void * ptr) {
- int targetcore = 0;
- int reallock = 0;
- if(((struct ___Object___ *)ptr)->lock == NULL) {
- reallock = (int)ptr;
- } else {
- reallock = (int)(((struct ___Object___ *)ptr)->lock);
+INLINE void processmsg_redirectdeny_I() {
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(data2);
+#endif
+ BAMBOO_EXIT(0xa00c);
}
- targetcore = (reallock >> 5) % BAMBOO_TOTALCORE;
-
- if(targetcore == corenum) {
- BAMBOO_START_CRITICAL_SECTION_LOCK();
+ if(lockobj == data2) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf001);
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT(0xe892);
#endif
- // reside on this core
- if(!RuntimeHashcontainskey(locktbl, reallock)) {
- // no locks for this object, something is wrong
- BAMBOO_EXIT(0xa017);
- } else {
- int rwlock_obj = 0;
- struct LockValue * lockvalue = NULL;
- RuntimeHashget(locktbl, reallock, &rwlock_obj);
- lockvalue = (struct LockValue *)rwlock_obj;
- lockvalue->value--;
- }
- BAMBOO_CLOSE_CRITICAL_SECTION_LOCK();
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
#endif
- return;
+ lockresult = 0;
+ lockflag = true;
+#ifndef INTERRUPT
+ reside = false;
+#endif
} else {
- // send lock release msg
- // for 32 bit machine, the size is always 4 words
- send_msg_4(targetcore, 5, 0, (int)ptr, reallock);
+ // conflicts on lockresults
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(data2);
+#endif
+ BAMBOO_EXIT(0xa00d);
}
}
-// redirected lock request
-bool getreadlock_I_r(void * ptr, void * redirectlock, int core, bool cache) {
- int targetcore = 0;
-
- if(core == corenum) {
- lockobj = (int)ptr;
- lock2require = (int)redirectlock;
- lockflag = false;
-#ifndef INTERRUPT
- reside = false;
+INLINE void processmsg_redirectrelease_I() {
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ processlockrelease(data1, data2, data3, true);
+}
+#endif // #ifndef MULTICORE_GC
+
+#ifdef PROFILE
+INLINE void processmsg_profileoutput_I() {
+ if(BAMBOO_NUM_OF_CORE == STARTUPCORE) {
+ // startup core can not receive profile output finish msg
+ BAMBOO_EXIT(0xa008);
+ }
+#ifdef DEBUG
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT(0xe885);
#endif
- lockresult = 0;
- }
- targetcore = ((int)redirectlock >> 5) % BAMBOO_TOTALCORE;
-
- if(targetcore == corenum) {
- // reside on this core
- int deny = processlockrequest(0, (int)redirectlock, (int)ptr, corenum, core, cache);
- if(deny == -1) {
- // redirected
- return true;
- } else {
- if(core == corenum) {
- if(lockobj == (int)ptr) {
- if(deny) {
- lockresult = 0;
- } else {
- lockresult = 1;
- RuntimeHashadd_I(objRedirectLockTbl, (int)ptr, (int)redirectlock);
- }
- lockflag = true;
-#ifndef INTERRUPT
- reside = true;
#endif
- } else {
- // conflicts on lockresults
- BAMBOO_EXIT(0xa018);
- }
- return true;
- } else {
- // send lock grant/deny request to the root requiring core
- // check if there is still some msg on sending
- if((!cache) || (cache && !isMsgSending)) {
- send_msg_4(core, deny==1?0xa:9, 0, (int)ptr, (int)redirectlock);
- } else {
- cache_msg_4(core, deny==1?0xa:9, 0, (int)ptr, (int)redirectlock);
- }
- }
- }
+ stall = true;
+ totalexetime = msgdata[msgdataindex]; //[1]
+ MSG_INDEXINC_I();
+ outputProfileData();
+ // cache the msg first
+ if(BAMBOO_CHECK_SEND_MODE()) {
+ cache_msg_2(STARTUPCORE, PROFILEFINISH, BAMBOO_NUM_OF_CORE);
} else {
- // redirect the lock request
- // for 32 bit machine, the size is always 6 words
- if((!cache) || (cache && !isMsgSending)) {
- send_msg_6(targetcore, 8, 0, (int)ptr, lock2require, core, corenum);
- } else {
- cache_msg_6(targetcore, 8, 0, (int)ptr, lock2require, core, corenum);
- }
+ send_msg_2(STARTUPCORE, PROFILEFINISH, BAMBOO_NUM_OF_CORE, true);
}
- return true;
}
-// not reentrant
-bool getwritelock(void * ptr) {
- int targetcore = 0;
-
- // for 32 bit machine, the size is always 5 words
- //int msgsize = 5;
-
- lockobj = (int)ptr;
- if(((struct ___Object___ *)ptr)->lock == NULL) {
- lock2require = lockobj;
- } else {
- lock2require = (int)(((struct ___Object___ *)ptr)->lock);
+INLINE void processmsg_profilefinish_I() {
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // non startup core can not receive profile output finish msg
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex /*1*/]);
+#endif
+ BAMBOO_EXIT(0xa009);
}
- targetcore = (lock2require >> 5) % BAMBOO_TOTALCORE;
- lockflag = false;
-#ifndef INTERRUPT
- reside = false;
+#ifdef DEBUG
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT(0xe886);
#endif
- lockresult = 0;
+#endif
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ profilestatus[data1] = 0;
+}
+#endif // #ifdef PROFILE
+INLINE void processmsg_statusconfirm_I() {
+ if((BAMBOO_NUM_OF_CORE == STARTUPCORE)
+ || (BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1)) {
+ // wrong core to receive such msg
+ BAMBOO_EXIT(0xa00e);
+ } else {
+ // send response msg
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe551);
- BAMBOO_DEBUGPRINT_REG(lockobj);
- BAMBOO_DEBUGPRINT_REG(lock2require);
- BAMBOO_DEBUGPRINT_REG(targetcore);
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT(0xe887);
#endif
+#endif
+ // cache the msg first
+ if(BAMBOO_CHECK_SEND_MODE()) {
+ cache_msg_5(STARTUPCORE, STATUSREPORT,
+ busystatus ? 1 : 0, BAMBOO_NUM_OF_CORE,
+ self_numsendobjs, self_numreceiveobjs);
+ } else {
+ send_msg_5(STARTUPCORE, STATUSREPORT, busystatus?1:0,
+ BAMBOO_NUM_OF_CORE, self_numsendobjs,
+ self_numreceiveobjs, true);
+ }
+ }
+}
- if(targetcore == corenum) {
- // reside on this core
- int deny = 0;
- BAMBOO_START_CRITICAL_SECTION_LOCK();
+INLINE void processmsg_statusreport_I() {
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data4 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // receive a status confirm info
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // wrong core to receive such msg
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(data2);
+#endif
+ BAMBOO_EXIT(0xa00f);
+ } else {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf001);
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT(0xe888);
#endif
- deny = processlockrequest(1, lock2require, (int)ptr, corenum, corenum, false);
- BAMBOO_CLOSE_CRITICAL_SECTION_LOCK();
+#endif
+ if(waitconfirm) {
+ numconfirm--;
+ }
+ corestatus[data2] = data1;
+ numsendobjs[data2] = data3;
+ numreceiveobjs[data2] = data4;
+ }
+}
+
+INLINE void processmsg_terminate_I() {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT(0xe889);
+#endif
#endif
+ disruntimedata();
+ BAMBOO_EXIT_APP(0);
+}
+
+INLINE void processmsg_memrequest_I() {
+#ifdef PROFILE
+ if(!interruptInfoOverflow) {
+ InterruptInfo* intInfo = RUNMALLOC_I(sizeof(struct interrupt_info));
+ interruptInfoArray[interruptInfoIndex] = intInfo;
+ intInfo->startTime = BAMBOO_GET_EXE_TIME();
+ intInfo->endTime = -1;
+ }
+#endif
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // receive a shared memory request msg
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // wrong core to receive such msg
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(data2);
+#endif
+ BAMBOO_EXIT(0xa010);
+ } else {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe555);
- BAMBOO_DEBUGPRINT_REG(lockresult);
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT(0xe88a);
#endif
- if(deny == -1) {
- // redirected
- return true;
- } else {
- if(lockobj == (int)ptr) {
- if(deny) {
- lockresult = 0;
- } else {
- lockresult = 1;
- }
- lockflag = true;
-#ifndef INTERRUPT
- reside = true;
#endif
- } else {
- // conflicts on lockresults
- BAMBOO_EXIT(0xa019);
- }
+ int allocsize = 0;
+ void * mem = NULL;
+#ifdef MULTICORE_GC
+ if(gcprocessing) {
+ // is currently doing gc, dump this msg
+ if(INITPHASE == gcphase) {
+ // if still in the initphase of gc, send a startinit msg again,
+ // cache the msg first
+ if(BAMBOO_CHECK_SEND_MODE()) {
+ cache_msg_1(data2, GCSTARTINIT);
+ } else {
+ send_msg_1(data2, GCSTARTINIT, true);
}
- return true;
- } else {
- // send lock request msg
- // for 32 bit machine, the size is always 5 words
- send_msg_5(targetcore, 2, 1, (int)ptr, lock2require, corenum);
+ }
+ } else {
+#endif
+ mem = smemalloc_I(data2, data1, &allocsize);
+ if(mem != NULL) {
+ // send the start_va to request core, cache the msg first
+ if(BAMBOO_CHECK_SEND_MODE()) {
+ cache_msg_3(data2, MEMRESPONSE, mem, allocsize);
+ } else {
+ send_msg_3(data2, MEMRESPONSE, mem, allocsize, true);
+ }
+ } // if mem == NULL, the gcflag of the startup core has been set
+ // and the gc should be started later, then a GCSTARTINIT msg
+ // will be sent to the requesting core to notice it to start gc
+ // and try malloc again
+#ifdef MULTICORE_GC
}
- return true;
+#endif
+ }
+#ifdef PROFILE
+ if(!interruptInfoOverflow) {
+ interruptInfoArray[interruptInfoIndex]->endTime=BAMBOO_GET_EXE_TIME();
+ interruptInfoIndex++;
+ if(interruptInfoIndex == INTERRUPTINFOLENGTH) {
+ interruptInfoOverflow = true;
+ }
+ }
+#endif
}
-void releasewritelock(void * ptr) {
- int targetcore = 0;
- int reallock = 0;
- if(((struct ___Object___ *)ptr)->lock == NULL) {
- reallock = (int)ptr;
+INLINE void processmsg_memresponse_I() {
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // receive a shared memory response msg
+#ifdef DEBUG
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT(0xe88b);
+#endif
+#endif
+#ifdef MULTICORE_GC
+ // if is currently doing gc, dump this msg
+ if(!gcprocessing) {
+#endif
+ if(data2 == 0) {
+ bamboo_smem_size = 0;
+ bamboo_cur_msp = 0;
+#ifdef MULTICORE_GC
+ bamboo_smem_zero_top = 0;
+#endif
} else {
- reallock = (int)(((struct ___Object___ *)ptr)->lock);
+#ifdef MULTICORE_GC
+ // fill header to store the size of this mem block
+ BAMBOO_MEMSET_WH(data1, '\0', BAMBOO_CACHE_LINE_SIZE);
+ //memset(data1, 0, BAMBOO_CACHE_LINE_SIZE);
+ (*((int*)data1)) = data2;
+ bamboo_smem_size = data2 - BAMBOO_CACHE_LINE_SIZE;
+ bamboo_cur_msp = data1 + BAMBOO_CACHE_LINE_SIZE;
+ bamboo_smem_zero_top = bamboo_cur_msp;
+#else
+ bamboo_smem_size = data2;
+ bamboo_cur_msp =(void*)(data1);
+#endif
}
- targetcore = (reallock >> 5) % BAMBOO_TOTALCORE;
+ smemflag = true;
+#ifdef MULTICORE_GC
+}
+#endif
+}
+#ifdef MULTICORE_GC
+INLINE void processmsg_gcstartinit_I() {
+ gcflag = true;
+ gcphase = INITPHASE;
+ if(!smemflag) {
+ // is waiting for response of mem request
+ // let it return NULL and start gc
+ bamboo_smem_size = 0;
+ bamboo_cur_msp = NULL;
+ smemflag = true;
+ bamboo_smem_zero_top = NULL;
+ }
+}
+
+INLINE void processmsg_gcstart_I() {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe661);
- BAMBOO_DEBUGPRINT_REG((int)ptr);
- BAMBOO_DEBUGPRINT_REG(reallock);
- BAMBOO_DEBUGPRINT_REG(targetcore);
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT(0xe88c);
#endif
+#endif
+ // set the GC flag
+ gcphase = MARKPHASE;
+}
- if(targetcore == corenum) {
- BAMBOO_START_CRITICAL_SECTION_LOCK();
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf001);
+INLINE void processmsg_gcstartcompact_I() {
+ gcblock2fill = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[1];
+ gcphase = COMPACTPHASE;
+}
+
+INLINE void processmsg_gcstartmapinfo_I() {
+ gcphase = MAPPHASE;
+}
+
+INLINE void processmsg_gcstartflush_I() {
+ gcphase = FLUSHPHASE;
+}
+
+INLINE void processmsg_gcfinishinit_I() {
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // received a init phase finish msg
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // non startup core can not receive this msg
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(data1);
#endif
- // reside on this core
- if(!RuntimeHashcontainskey(locktbl, reallock)) {
- // no locks for this object, something is wrong
- BAMBOO_EXIT(0xa01a);
- } else {
- int rwlock_obj = 0;
- struct LockValue * lockvalue = NULL;
- RuntimeHashget(locktbl, reallock, &rwlock_obj);
- lockvalue = (struct LockValue *)rwlock_obj;
- lockvalue->value++;
- }
- BAMBOO_CLOSE_CRITICAL_SECTION_LOCK();
+ BAMBOO_EXIT(0xb001);
+ }
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
+ BAMBOO_DEBUGPRINT(0xe88c);
+ BAMBOO_DEBUGPRINT_REG(data1);
#endif
- return;
- } else {
- // send lock release msg
- // for 32 bit machine, the size is always 4 words
- send_msg_4(targetcore, 5, 1, (int)ptr, reallock);
+ // All cores should do init GC
+ if(data1 < NUMCORESACTIVE) {
+ gccorestatus[data1] = 0;
+ }
+}
+
+INLINE void processmsg_gcfinishmark_I() {
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // received a mark phase finish msg
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // non startup core can not receive this msg
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(data1);
+#endif
+ BAMBOO_EXIT(0xb002);
+ }
+ // all cores should do mark
+ if(data1 < NUMCORESACTIVE) {
+ gccorestatus[data1] = 0;
+ int entry_index = 0;
+ if(waitconfirm) {
+ // phase 2
+ entry_index = (gcnumsrobjs_index == 0) ? 1 : 0;
+ } else {
+ // phase 1
+ entry_index = gcnumsrobjs_index;
+ }
+ gcnumsendobjs[entry_index][data1] = data2;
+ gcnumreceiveobjs[entry_index][data1] = data3;
+ }
+}
+
+INLINE void processmsg_gcfinishcompact_I() {
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // non startup core can not receive this msg
+ // return -1
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex] /*[1]*/);
+#endif
+ BAMBOO_EXIT(0xb003);
+ }
+ int cnum = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[1];
+ int filledblocks = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[2];
+ int heaptop = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[3];
+ int data4 = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[4];
+ // only gc cores need to do compact
+ if(cnum < NUMCORES4GC) {
+ if(COMPACTPHASE == gcphase) {
+ gcfilledblocks[cnum] = filledblocks;
+ gcloads[cnum] = heaptop;
+ }
+ if(data4 > 0) {
+ // ask for more mem
+ int startaddr = 0;
+ int tomove = 0;
+ int dstcore = 0;
+ if(gcfindSpareMem_I(&startaddr, &tomove, &dstcore, data4, cnum)) {
+ // cache the msg first
+ if(BAMBOO_CHECK_SEND_MODE()) {
+ cache_msg_4(cnum, GCMOVESTART, dstcore, startaddr, tomove);
+ } else {
+ send_msg_4(cnum, GCMOVESTART, dstcore, startaddr, tomove, true);
+ }
+ }
+ } else {
+ gccorestatus[cnum] = 0;
+ } // if(data4>0)
+ } // if(cnum < NUMCORES4GC)
+}
+
+INLINE void processmsg_gcfinishmapinfo_I() {
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // received a map phase finish msg
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // non startup core can not receive this msg
+ // return -1
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(data1);
+#endif
+ BAMBOO_EXIT(0xb004);
+ }
+ // all cores should do flush
+ if(data1 < NUMCORES4GC) {
+ gccorestatus[data1] = 0;
}
}
-void releasewritelock_r(void * lock, void * redirectlock) {
- int targetcore = 0;
- int reallock = (int)lock;
- targetcore = (reallock >> 5) % BAMBOO_TOTALCORE;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe671);
- BAMBOO_DEBUGPRINT_REG((int)lock);
- BAMBOO_DEBUGPRINT_REG(reallock);
- BAMBOO_DEBUGPRINT_REG(targetcore);
+INLINE void processmsg_gcfinishflush_I() {
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // received a flush phase finish msg
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // non startup core can not receive this msg
+ // return -1
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(data1);
#endif
+ BAMBOO_EXIT(0xb005);
+ }
+ // all cores should do flush
+ if(data1 < NUMCORESACTIVE) {
+ gccorestatus[data1] = 0;
+ }
+}
- if(targetcore == corenum) {
- BAMBOO_START_CRITICAL_SECTION_LOCK();
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf001);
-#endif
- // reside on this core
- if(!RuntimeHashcontainskey(locktbl, reallock)) {
- // no locks for this object, something is wrong
- BAMBOO_EXIT(0xa01b);
+INLINE void processmsg_gcmarkconfirm_I() {
+ if((BAMBOO_NUM_OF_CORE == STARTUPCORE)
+ || (BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1)) {
+ // wrong core to receive such msg
+ BAMBOO_EXIT(0xb006);
+ } else {
+ // send response msg, cahce the msg first
+ if(BAMBOO_CHECK_SEND_MODE()) {
+ cache_msg_5(STARTUPCORE, GCMARKREPORT, BAMBOO_NUM_OF_CORE,
+ gcbusystatus, gcself_numsendobjs,
+ gcself_numreceiveobjs);
} else {
- int rwlock_obj = 0;
- struct LockValue * lockvalue = NULL;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe672);
-#endif
- RuntimeHashget(locktbl, reallock, &rwlock_obj);
- lockvalue = (struct LockValue *)rwlock_obj;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(lockvalue->value);
-#endif
- lockvalue->value++;
- lockvalue->redirectlock = (int)redirectlock;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(lockvalue->value);
-#endif
+ send_msg_5(STARTUPCORE, GCMARKREPORT, BAMBOO_NUM_OF_CORE,
+ gcbusystatus, gcself_numsendobjs,
+ gcself_numreceiveobjs, true);
}
- BAMBOO_CLOSE_CRITICAL_SECTION_LOCK();
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
-#endif
- return;
- } else {
- // send lock release with redirect info msg
- // for 32 bit machine, the size is always 4 words
- send_msg_4(targetcore, 0xb, 1, (int)lock, (int)redirectlock);
}
}
-bool getwritelock_I(void * ptr) {
- int targetcore = 0;
- lockobj = (int)ptr;
- if(((struct ___Object___ *)ptr)->lock == NULL) {
- lock2require = lockobj;
+INLINE void processmsg_gcmarkreport_I() {
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data4 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // received a marked phase finish confirm response msg
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // wrong core to receive such msg
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(data2);
+#endif
+ BAMBOO_EXIT(0xb007);
} else {
- lock2require = (int)(((struct ___Object___ *)ptr)->lock);
+ int entry_index = 0;
+ if(waitconfirm) {
+ // phse 2
+ numconfirm--;
+ entry_index = (gcnumsrobjs_index == 0) ? 1 : 0;
+ } else {
+ // can never reach here
+ // phase 1
+ entry_index = gcnumsrobjs_index;
+ }
+ gccorestatus[data1] = data2;
+ gcnumsendobjs[entry_index][data1] = data3;
+ gcnumreceiveobjs[entry_index][data1] = data4;
}
- targetcore = (lock2require >> 5) % BAMBOO_TOTALCORE;
- lockflag = false;
-#ifndef INTERRUPT
- reside = false;
-#endif
- lockresult = 0;
+}
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe561);
- BAMBOO_DEBUGPRINT_REG(lockobj);
- BAMBOO_DEBUGPRINT_REG(lock2require);
- BAMBOO_DEBUGPRINT_REG(targetcore);
-#endif
+INLINE void processmsg_gcmarkedobj_I() {
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // received a markedObj msg
+ if(((int *)data1)[6] == INIT) {
+ // this is the first time that this object is discovered,
+ // set the flag as DISCOVERED
+ ((int *)data1)[6] = DISCOVERED;
+ gc_enqueue_I(data1);
+ }
+ // set the remote flag
+ ((int *)data1)[6] |= REMOTEM;
+ gcself_numreceiveobjs++;
+ gcbusystatus = true;
+}
- if(targetcore == corenum) {
- // reside on this core
- int deny = processlockrequest(1, (int)lock2require, (int)ptr, corenum, corenum, false);
- if(deny == -1) {
- // redirected
- return true;
- } else {
- if(lockobj == (int)ptr) {
- if(deny) {
- lockresult = 0;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0);
+INLINE void processmsg_gcmovestart_I() {
+ gctomove = true;
+ gcdstcore = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[1];
+ gcmovestartaddr = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[2];
+ gcblock2fill = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[3];
+}
+
+INLINE void processmsg_gcmaprequest_I() {
+#ifdef GC_PROFILE
+ //unsigned long long ttime = BAMBOO_GET_EXE_TIME();
#endif
- } else {
- lockresult = 1;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(1);
+ void * dstptr = NULL;
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+#ifdef GC_PROFILE
+ // TODO unsigned long long ttime = BAMBOO_GET_EXE_TIME();
#endif
- }
- lockflag = true;
-#ifndef INTERRUPT
- reside = true;
+#ifdef LOCALHASHTBL_TEST
+ RuntimeHashget(gcpointertbl, data1, &dstptr);
+#else
+ dstptr = mgchashSearch(gcpointertbl, data1);
#endif
- } else {
- // conflicts on lockresults
- BAMBOO_EXIT(0xa01c);
- }
- return true;
- }
+ //MGCHashget(gcpointertbl, data1, &dstptr);
+#ifdef GC_PROFILE
+ // TODO flushstalltime += BAMBOO_GET_EXE_TIME() - ttime;
+#endif
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+#ifdef GC_PROFILE
+ // TODO unsigned long long ttimei = BAMBOO_GET_EXE_TIME();
+#endif
+ if(NULL == dstptr) {
+ // no such pointer in this core, something is wrong
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(data1);
+ BAMBOO_DEBUGPRINT_REG(data2);
+#endif
+ BAMBOO_EXIT(0xb009);
+ //assume that the object was not moved, use the original address
+ /*if(isMsgSending) {
+ cache_msg_3(msgdata[2], GCMAPINFO, msgdata[1], msgdata[1]);
+ } else {
+ send_msg_3(msgdata[2], GCMAPINFO, msgdata[1], msgdata[1]);
+ }*/
} else {
- // send lock request msg
- // for 32 bit machine, the size is always 5 words
- send_msg_5(targetcore, 2, 1, (int)ptr, lock2require, corenum);
+ // send back the mapping info, cache the msg first
+ if(BAMBOO_CHECK_SEND_MODE()) {
+ cache_msg_3(data2, GCMAPINFO, data1, (int)dstptr);
+ } else {
+ send_msg_3(data2, GCMAPINFO, data1, (int)dstptr, true);
+ }
}
- return true;
+#ifdef GC_PROFILE
+ // TODO flushstalltime_i += BAMBOO_GET_EXE_TIME()-ttimei;
+ //num_mapinforequest_i++;
+#endif
}
-// redirected lock request
-bool getwritelock_I_r(void * ptr, void * redirectlock, int core, bool cache) {
- int targetcore = 0;
-
- if(core == corenum) {
- lockobj = (int)ptr;
- lock2require = (int)redirectlock;
- lockflag = false;
-#ifndef INTERRUPT
- reside = false;
+INLINE void processmsg_gcmapinfo_I() {
+#ifdef GC_PROFILE
+ //unsigned long long ttime = BAMBOO_GET_EXE_TIME();
+#endif
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ gcmappedobj = msgdata[msgdataindex]; // [2]
+ MSG_INDEXINC_I();
+#ifdef LOCALHASHTBL_TEST
+ RuntimeHashadd_I(gcpointertbl, data1, gcmappedobj);
+#else
+ mgchashInsert_I(gcpointertbl, data1, gcmappedobj);
#endif
- lockresult = 0;
+ //MGCHashadd_I(gcpointertbl, data1, gcmappedobj);
+ if(data1 == gcobj2map) {
+ gcismapped = true;
}
- targetcore = ((int)redirectlock >> 5) % BAMBOO_TOTALCORE;
-
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe571);
- BAMBOO_DEBUGPRINT_REG((int)ptr);
- BAMBOO_DEBUGPRINT_REG((int)redirectlock);
- BAMBOO_DEBUGPRINT_REG(core);
- BAMBOO_DEBUGPRINT_REG((int)cache);
- BAMBOO_DEBUGPRINT_REG(targetcore);
+#ifdef GC_PROFILE
+ //flushstalltime += BAMBOO_GET_EXE_TIME() - ttime;
#endif
+}
+INLINE void processmsg_gcmaptbl_I() {
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ gcrpointertbls[data2] = (mgcsharedhashtbl_t *)data1; //(struct GCSharedHash *)data1;
+}
- if(targetcore == corenum) {
- // reside on this core
- int deny = processlockrequest(1, (int)redirectlock, (int)ptr, corenum, core, cache);
- if(deny == -1) {
- // redirected
- return true;
- } else {
- if(core == corenum) {
- if(lockobj == (int)ptr) {
- if(deny) {
- lockresult = 0;
- } else {
- lockresult = 1;
- RuntimeHashadd_I(objRedirectLockTbl, (int)ptr, (int)redirectlock);
- }
- lockflag = true;
-#ifndef INTERRUPT
- reside = true;
+INLINE void processmsg_gclobjinfo_I() {
+ numconfirm--;
+
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ if(BAMBOO_NUM_OF_CORE > NUMCORES4GC - 1) {
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT_REG(data2);
#endif
- } else {
- // conflicts on lockresults
- BAMBOO_EXIT(0xa01d);
- }
- return true;
- } else {
- // send lock grant/deny request to the root requiring core
- // check if there is still some msg on sending
- if((!cache) || (cache && !isMsgSending)) {
- send_msg_4(core, deny==1?0xa:9, 1, (int)ptr, (int)redirectlock);
- } else {
- cache_msg_4(core, deny==1?0xa:9, 1, (int)ptr, (int)redirectlock);
- }
- }
- }
- } else {
- // redirect the lock request
- // for 32 bit machine, the size is always 6 words
- if((!cache) || (cache && !isMsgSending)) {
- send_msg_6(targetcore, 8, 1, (int)ptr, (int)redirectlock, core, corenum);
- } else {
- cache_msg_6(targetcore, 8, 1, (int)ptr, (int)redirectlock, core, corenum);
- }
+ BAMBOO_EXIT(0xb00b);
+ }
+ // store the mark result info
+ int cnum = data2;
+ gcloads[cnum] = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); // msgdata[3];
+ int data4 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ if(gcheaptop < data4) {
+ gcheaptop = data4;
}
- return true;
+ // large obj info here
+ for(int k = 5; k < data1; ) {
+ int lobj = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[k++];
+ int length = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[k++];
+ gc_lobjenqueue_I(lobj, length, cnum);
+ gcnumlobjs++;
+ } // for(int k = 5; k < msgdata[1];)
}
-void releasewritelock_I(void * ptr) {
- int targetcore = 0;
- int reallock = 0;
- if(((struct ___Object___ *)ptr)->lock == NULL) {
- reallock = (int)ptr;
- } else {
- reallock = (int)(((struct ___Object___ *)ptr)->lock);
- }
- targetcore = (reallock >> 5) % BAMBOO_TOTALCORE;
+INLINE void processmsg_gclobjmapping_I() {
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+#ifdef LOCALHASHTBL_TEST
+ RuntimeHashadd_I(gcpointertbl, data1, data2);
+#else
+ mgchashInsert_I(gcpointertbl, data1, data2);
+#endif
+ //MGCHashadd_I(gcpointertbl, data1, data2);
+ mgcsharedhashInsert_I(gcsharedptbl, data1, data2);
+}
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe681);
- BAMBOO_DEBUGPRINT_REG((int)ptr);
- BAMBOO_DEBUGPRINT_REG(reallock);
- BAMBOO_DEBUGPRINT_REG(targetcore);
+#ifdef GC_PROFILE//_S
+INLINE void processmsg_gcprofiles_I() {
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ gc_num_obj += data1;
+ gc_num_liveobj += data2;
+ gc_num_forwardobj += data3;
+ gc_num_profiles--;
+}
#endif
+#endif // #ifdef MULTICORE_GC
- if(targetcore == corenum) {
- // reside on this core
- if(!RuntimeHashcontainskey(locktbl, reallock)) {
- // no locks for this object, something is wrong
- BAMBOO_EXIT(0xa01e);
+// receive object transferred from other cores
+// or the terminate message from other cores
+// Should be invoked in critical sections!!
+// NOTICE: following format is for threadsimulate version only
+// RAW version please see previous description
+// format: type + object
+// type: -1--stall msg
+// !-1--object
+// return value: 0--received an object
+// 1--received nothing
+// 2--received a Stall Msg
+// 3--received a lock Msg
+// RAW version: -1 -- received nothing
+// otherwise -- received msg type
+int receiveObject(int send_port_pending) {
+msg:
+ // get the incoming msgs
+ if(receiveMsg(send_port_pending) == -1) {
+ return -1;
+ }
+processmsg:
+ // processing received msgs
+ int size = 0;
+ MSG_REMAINSIZE_I(&size);
+ if((size == 0) || (checkMsgLength_I(size) == -1)) {
+ // not a whole msg
+ // have new coming msg
+ if((BAMBOO_MSG_AVAIL() != 0) && !msgdatafull) {
+ goto msg;
} else {
- int rwlock_obj = 0;
- struct LockValue * lockvalue = NULL;
- RuntimeHashget(locktbl, reallock, &rwlock_obj);
- lockvalue = (struct LockValue *)rwlock_obj;
- lockvalue->value++;
+ return -1;
}
- return;
- } else {
- // send lock release msg
- // for 32 bit machine, the size is always 4 words
- send_msg_4(targetcore, 5, 1, (int)ptr, reallock);
}
-}
-void releasewritelock_I_r(void * lock, void * redirectlock) {
- int targetcore = 0;
- int reallock = (int)lock;
- targetcore = (reallock >> 5) % BAMBOO_TOTALCORE;
+ if(msglength <= size) {
+ // have some whole msg
+ //if(msgdataindex == msglength) {
+ // received a whole msg
+ MSGTYPE type;
+ type = msgdata[msgdataindex]; //[0]
+ MSG_INDEXINC_I();
+ msgdatafull = false;
+ // TODO
+ //tprintf("msg type: %x\n", type);
+ switch(type) {
+ case TRANSOBJ: {
+ // receive a object transfer msg
+ processmsg_transobj_I();
+ break;
+ } // case TRANSOBJ
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe691);
- BAMBOO_DEBUGPRINT_REG((int)lock);
- BAMBOO_DEBUGPRINT_REG(reallock);
- BAMBOO_DEBUGPRINT_REG(targetcore);
+ case TRANSTALL: {
+ // receive a stall msg
+ processmsg_transtall_I();
+ break;
+ } // case TRANSTALL
+
+// GC version have no lock msgs
+#ifndef MULTICORE_GC
+ case LOCKREQUEST: {
+ // receive lock request msg, handle it right now
+ processmsg_lockrequest_I();
+ break;
+ } // case LOCKREQUEST
+
+ case LOCKGROUNT: {
+ // receive lock grount msg
+ processmsg_lockgrount_I();
+ break;
+ } // case LOCKGROUNT
+
+ case LOCKDENY: {
+ // receive lock deny msg
+ processmsg_lockdeny_I();
+ break;
+ } // case LOCKDENY
+
+ case LOCKRELEASE: {
+ processmsg_lockrelease_I();
+ break;
+ } // case LOCKRELEASE
+#endif // #ifndef MULTICORE_GC
+
+#ifdef PROFILE
+ case PROFILEOUTPUT: {
+ // receive an output profile data request msg
+ processmsg_profileoutput_I();
+ break;
+ } // case PROFILEOUTPUT
+
+ case PROFILEFINISH: {
+ // receive a profile output finish msg
+ processmsg_profilefinish_I();
+ break;
+ } // case PROFILEFINISH
+#endif // #ifdef PROFILE
+
+// GC version has no lock msgs
+#ifndef MULTICORE_GC
+ case REDIRECTLOCK: {
+ // receive a redirect lock request msg, handle it right now
+ processmsg_redirectlock_I();
+ break;
+ } // case REDIRECTLOCK
+
+ case REDIRECTGROUNT: {
+ // receive a lock grant msg with redirect info
+ processmsg_redirectgrount_I();
+ break;
+ } // case REDIRECTGROUNT
+
+ case REDIRECTDENY: {
+ // receive a lock deny msg with redirect info
+ processmsg_redirectdeny_I();
+ break;
+ } // case REDIRECTDENY
+
+ case REDIRECTRELEASE: {
+ // receive a lock release msg with redirect info
+ processmsg_redirectrelease_I();
+ break;
+ } // case REDIRECTRELEASE
+#endif // #ifndef MULTICORE_GC
+
+ case STATUSCONFIRM: {
+ // receive a status confirm info
+ processmsg_statusconfirm_I();
+ break;
+ } // case STATUSCONFIRM
+
+ case STATUSREPORT: {
+ processmsg_statusreport_I();
+ break;
+ } // case STATUSREPORT
+
+ case TERMINATE: {
+ // receive a terminate msg
+ processmsg_terminate_I();
+ break;
+ } // case TERMINATE
+
+ case MEMREQUEST: {
+ processmsg_memrequest_I();
+ break;
+ } // case MEMREQUEST
+
+ case MEMRESPONSE: {
+ processmsg_memresponse_I();
+ break;
+ } // case MEMRESPONSE
+
+#ifdef MULTICORE_GC
+ // GC msgs
+ case GCSTARTINIT: {
+ processmsg_gcstartinit_I();
+ break;
+ } // case GCSTARTINIT
+
+ case GCSTART: {
+ // receive a start GC msg
+ processmsg_gcstart_I();
+ break;
+ } // case GCSTART
+
+ case GCSTARTCOMPACT: {
+ // a compact phase start msg
+ processmsg_gcstartcompact_I();
+ break;
+ } // case GCSTARTCOMPACT
+
+ case GCSTARTMAPINFO: {
+ // received a flush phase start msg
+ processmsg_gcstartmapinfo_I();
+ break;
+ } // case GCSTARTFLUSH
+
+ case GCSTARTFLUSH: {
+ // received a flush phase start msg
+ processmsg_gcstartflush_I();
+ break;
+ } // case GCSTARTFLUSH
+
+ case GCFINISHINIT: {
+ processmsg_gcfinishinit_I();
+ break;
+ } // case GCFINISHINIT
+
+ case GCFINISHMARK: {
+ processmsg_gcfinishmark_I();
+ break;
+ } // case GCFINISHMARK
+
+ case GCFINISHCOMPACT: {
+ // received a compact phase finish msg
+ processmsg_gcfinishcompact_I();
+ break;
+ } // case GCFINISHCOMPACT
+
+ case GCFINISHMAPINFO: {
+ processmsg_gcfinishmapinfo_I();
+ break;
+ } // case GCFINISHMAPINFO
+
+ case GCFINISHFLUSH: {
+ processmsg_gcfinishflush_I();
+ break;
+ } // case GCFINISHFLUSH
+
+ case GCFINISH: {
+ // received a GC finish msg
+ gcphase = FINISHPHASE;
+ break;
+ } // case GCFINISH
+
+ case GCMARKCONFIRM: {
+ // received a marked phase finish confirm request msg
+ // all cores should do mark
+ processmsg_gcmarkconfirm_I();
+ break;
+ } // case GCMARKCONFIRM
+
+ case GCMARKREPORT: {
+ processmsg_gcmarkreport_I();
+ break;
+ } // case GCMARKREPORT
+
+ case GCMARKEDOBJ: {
+ processmsg_gcmarkedobj_I();
+ break;
+ } // case GCMARKEDOBJ
+
+ case GCMOVESTART: {
+ // received a start moving objs msg
+ processmsg_gcmovestart_I();
+ break;
+ } // case GCMOVESTART
+
+ case GCMAPREQUEST: {
+ // received a mapping info request msg
+ processmsg_gcmaprequest_I();
+ break;
+ } // case GCMAPREQUEST
+
+ case GCMAPINFO: {
+ // received a mapping info response msg
+ processmsg_gcmapinfo_I();
+ break;
+ } // case GCMAPINFO
+
+ case GCMAPTBL: {
+ // received a mapping tbl response msg
+ processmsg_gcmaptbl_I();
+ break;
+ } // case GCMAPTBL
+
+ case GCLOBJREQUEST: {
+ // received a large objs info request msg
+ transferMarkResults_I();
+ break;
+ } // case GCLOBJREQUEST
+
+ case GCLOBJINFO: {
+ // received a large objs info response msg
+ processmsg_gclobjinfo_I();
+ break;
+ } // case GCLOBJINFO
+
+ case GCLOBJMAPPING: {
+ // received a large obj mapping info msg
+ processmsg_gclobjmapping_I();
+ break;
+ } // case GCLOBJMAPPING
+
+#ifdef GC_PROFILE//_S
+ case GCPROFILES: {
+ // received a gcprofiles msg
+ processmsg_gcprofiles_I();
+ break;
+ }
#endif
+#endif // #ifdef MULTICORE_GC
- if(targetcore == corenum) {
- // reside on this core
- if(!RuntimeHashcontainskey(locktbl, reallock)) {
- // no locks for this object, something is wrong
- BAMBOO_EXIT(0xa01f);
- } else {
- int rwlock_obj = 0;
- struct LockValue * lockvalue = NULL;
+ default:
+ break;
+ } // switch(type)
+ //memset(msgdata, '\0', sizeof(int) * msgdataindex);
+ //msgdataindex = 0;
+ msglength = BAMBOO_MSG_BUF_LENGTH;
+ // TODO
+ //printf("++ msg: %x \n", type);
+
+ if(msgdataindex != msgdatalast) {
+ // still have available msg
+ goto processmsg;
+ }
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe692);
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT(0xe88d);
#endif
- RuntimeHashget(locktbl, reallock, &rwlock_obj);
- lockvalue = (struct LockValue *)rwlock_obj;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(lockvalue->value);
#endif
- lockvalue->value++;
- lockvalue->redirectlock = (int)redirectlock;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(lockvalue->value);
+
+ // have new coming msg
+ if(BAMBOO_MSG_AVAIL() != 0) {
+ goto msg;
+ } // TODO
+
+#ifdef PROFILE
+/*if(isInterrupt) {
+ profileTaskEnd();
+ }*/
#endif
- }
- return;
+ return (int)type;
} else {
- // send lock release msg
- // for 32 bit machine, the size is always 4 words
- send_msg_4(targetcore, 0xb, 1, (int)lock, (int)redirectlock);
+ // not a whole msg
+#ifdef DEBUG
+#ifndef CLOSE_PRINT
+ BAMBOO_DEBUGPRINT(0xe88e);
+#endif
+#endif
+#ifdef PROFILE
+ /* if(isInterrupt) {
+ profileTaskEnd();
+ }*/
+#endif
+ return -2;
}
}
-int enqueuetasks(struct parameterwrapper *parameter, struct parameterwrapper *prevptr, struct ___Object___ *ptr, int * enterflags, int numenterflags) {
+int enqueuetasks(struct parameterwrapper *parameter,
+ struct parameterwrapper *prevptr,
+ struct ___Object___ *ptr,
+ int * enterflags,
+ int numenterflags) {
void * taskpointerarray[MAXTASKPARAMS];
int j;
//int numparams=parameter->task->numParameters;
int numiterators=parameter->task->numTotal-1;
int retval=1;
- //int addnormal=1;
- //int adderror=1;
struct taskdescriptor * task=parameter->task;
- //this add the object to parameterwrapper
- ObjectHashadd(parameter->objectset, (int) ptr, 0, (int) enterflags, numenterflags, enterflags==NULL);
+ //this add the object to parameterwrapper
+ ObjectHashadd(parameter->objectset, (int) ptr, 0, (int) enterflags,
+ numenterflags, enterflags==NULL);
/* Add enqueued object to parameter vector */
taskpointerarray[parameter->slot]=ptr;
/* Find initial state */
for(j=0; j<numiterators; j++) {
backtrackinit:
- if(toiHasNext(¶meter->iterators[j], taskpointerarray OPTARG(failed)))
+ if(toiHasNext(¶meter->iterators[j],taskpointerarray OPTARG(failed)))
toiNext(¶meter->iterators[j], taskpointerarray OPTARG(failed));
else if (j>0) {
/* Need to backtrack */
while(1) {
/* Enqueue current state */
//int launch = 0;
- struct taskparamdescriptor *tpd=RUNMALLOC(sizeof(struct taskparamdescriptor));
+ struct taskparamdescriptor *tpd=
+ RUNMALLOC(sizeof(struct taskparamdescriptor));
tpd->task=task;
tpd->numParameters=numiterators+1;
tpd->parameterArray=RUNMALLOC(sizeof(void *)*(numiterators+1));
for(j=0; j<=numiterators; j++) {
- tpd->parameterArray[j]=taskpointerarray[j]; //store the actual parameters
+ //store the actual parameters
+ tpd->parameterArray[j]=taskpointerarray[j];
}
/* Enqueue task */
- if ((/*!gencontains(failedtasks, tpd)&&*/ !gencontains(activetasks,tpd))) {
- genputtable(activetasks, tpd, tpd);
+ if (( /*!gencontains(failedtasks, tpd)&&*/
+ !gencontains(activetasks,tpd))) {
+ genputtable(activetasks, tpd, tpd);
} else {
RUNFREE(tpd->parameterArray);
RUNFREE(tpd);
for(j=numiterators-1; j<numiterators; j++) {
backtrackinc:
- if(toiHasNext(¶meter->iterators[j], taskpointerarray OPTARG(failed)))
+ if(toiHasNext(¶meter->iterators[j],taskpointerarray OPTARG(failed)))
toiNext(¶meter->iterators[j], taskpointerarray OPTARG(failed));
else if (j>0) {
/* Need to backtrack */
return retval;
}
-int enqueuetasks_I(struct parameterwrapper *parameter, struct parameterwrapper *prevptr, struct ___Object___ *ptr, int * enterflags, int numenterflags) {
+int enqueuetasks_I(struct parameterwrapper *parameter,
+ struct parameterwrapper *prevptr,
+ struct ___Object___ *ptr,
+ int * enterflags,
+ int numenterflags) {
void * taskpointerarray[MAXTASKPARAMS];
int j;
//int numparams=parameter->task->numParameters;
struct taskdescriptor * task=parameter->task;
- //this add the object to parameterwrapper
- ObjectHashadd_I(parameter->objectset, (int) ptr, 0, (int) enterflags, numenterflags, enterflags==NULL);
+ //this add the object to parameterwrapper
+ ObjectHashadd_I(parameter->objectset, (int) ptr, 0, (int) enterflags,
+ numenterflags, enterflags==NULL);
/* Add enqueued object to parameter vector */
taskpointerarray[parameter->slot]=ptr;
/* Find initial state */
for(j=0; j<numiterators; j++) {
backtrackinit:
- if(toiHasNext(¶meter->iterators[j], taskpointerarray OPTARG(failed)))
+ if(toiHasNext(¶meter->iterators[j],taskpointerarray OPTARG(failed)))
toiNext(¶meter->iterators[j], taskpointerarray OPTARG(failed));
else if (j>0) {
/* Need to backtrack */
while(1) {
/* Enqueue current state */
//int launch = 0;
- struct taskparamdescriptor *tpd=RUNMALLOC_I(sizeof(struct taskparamdescriptor));
+ struct taskparamdescriptor *tpd=
+ RUNMALLOC_I(sizeof(struct taskparamdescriptor));
tpd->task=task;
tpd->numParameters=numiterators+1;
tpd->parameterArray=RUNMALLOC_I(sizeof(void *)*(numiterators+1));
for(j=0; j<=numiterators; j++) {
- tpd->parameterArray[j]=taskpointerarray[j]; //store the actual parameters
+ //store the actual parameters
+ tpd->parameterArray[j]=taskpointerarray[j];
}
/* Enqueue task */
- if ((/*!gencontains(failedtasks, tpd)&&*/ !gencontains(activetasks,tpd))) {
- genputtable_I(activetasks, tpd, tpd);
+ if (( /*!gencontains(failedtasks, tpd)&&*/
+ !gencontains(activetasks,tpd))) {
+ genputtable_I(activetasks, tpd, tpd);
} else {
RUNFREE(tpd->parameterArray);
RUNFREE(tpd);
return retval;
}
-/* Handler for signals. The signals catch null pointer errors and
- arithmatic errors. */
-#ifndef MULTICORE
-void myhandler(int sig, siginfo_t *info, void *uap) {
- sigset_t toclear;
+#ifdef MULTICORE_GC
+#define OFFSET 2
+#else
+#define OFFSET 0
+#endif
+
+int containstag(struct ___Object___ *ptr,
+ struct ___TagDescriptor___ *tag);
+
+#ifndef MULTICORE_GC
+void releasewritelock_r(void * lock, void * redirectlock) {
+ int targetcore = 0;
+ int reallock = (int)lock;
+ targetcore = (reallock >> 5) % NUMCORES;
+
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe671);
+ BAMBOO_DEBUGPRINT_REG((int)lock);
+ BAMBOO_DEBUGPRINT_REG(reallock);
+ BAMBOO_DEBUGPRINT_REG(targetcore);
+#endif
+
+ if(targetcore == BAMBOO_NUM_OF_CORE) {
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
#ifdef DEBUG
- printf("sig=%d\n",sig);
- printf("signal\n");
+ BAMBOO_DEBUGPRINT(0xf001);
#endif
- sigemptyset(&toclear);
- sigaddset(&toclear, sig);
- sigprocmask(SIG_UNBLOCK, &toclear,NULL);
- longjmp(error_handler,1);
-}
+ // reside on this core
+ if(!RuntimeHashcontainskey(locktbl, reallock)) {
+ // no locks for this object, something is wrong
+ BAMBOO_EXIT(0xa00b);
+ } else {
+ int rwlock_obj = 0;
+ struct LockValue * lockvalue = NULL;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe672);
#endif
-
-#ifndef MULTICORE
-fd_set readfds;
-int maxreadfd;
-struct RuntimeHash *fdtoobject;
-
-void addreadfd(int fd) {
- if (fd>=maxreadfd)
- maxreadfd=fd+1;
- FD_SET(fd, &readfds);
-}
-
-void removereadfd(int fd) {
- FD_CLR(fd, &readfds);
- if (maxreadfd==(fd+1)) {
- maxreadfd--;
- while(maxreadfd>0&&!FD_ISSET(maxreadfd-1, &readfds))
- maxreadfd--;
+ RuntimeHashget(locktbl, reallock, &rwlock_obj);
+ lockvalue = (struct LockValue *)rwlock_obj;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(lockvalue->value);
+#endif
+ lockvalue->value++;
+ lockvalue->redirectlock = (int)redirectlock;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(lockvalue->value);
+#endif
+ }
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xf000);
+#endif
+ return;
+ } else {
+ // send lock release with redirect info msg
+ // for 32 bit machine, the size is always 4 words
+ send_msg_4(targetcore, REDIRECTRELEASE, 1, (int)lock,
+ (int)redirectlock, false);
}
}
#endif
-#ifdef PRECISE_GC
-#define OFFSET 2
-#else
-#define OFFSET 0
-#endif
-
-int containstag(struct ___Object___ *ptr, struct ___TagDescriptor___ *tag);
-
void executetasks() {
void * taskpointerarray[MAXTASKPARAMS+OFFSET];
int numparams=0;
int x = 0;
bool islock = true;
- struct LockValue * locks[MAXTASKPARAMS];
- int locklen;
int grount = 0;
int andmask=0;
int checkmask=0;
- for(j = 0; j < MAXTASKPARAMS; j++) {
- locks[j] = (struct LockValue *)(RUNMALLOC(sizeof(struct LockValue)));
- locks[j]->redirectlock = 0;
- locks[j]->value = 0;
- }
-
-#if 0
- /* Set up signal handlers */
- struct sigaction sig;
- sig.sa_sigaction=&myhandler;
- sig.sa_flags=SA_SIGINFO;
- sigemptyset(&sig.sa_mask);
-
- /* Catch bus errors, segmentation faults, and floating point exceptions*/
- sigaction(SIGBUS,&sig,0);
- sigaction(SIGSEGV,&sig,0);
- sigaction(SIGFPE,&sig,0);
- sigaction(SIGPIPE,&sig,0);
-#endif // #if 0: non-multicore
-
-#if 0
- /* Zero fd set */
- FD_ZERO(&readfds);
-#endif
-#ifndef MULTICORE
- maxreadfd=0;
-#endif
-#if 0
- fdtoobject=allocateRuntimeHash(100);
-#endif
-
-#if 0
- /* Map first block of memory to protected, anonymous page */
- mmap(0, 0x1000, 0, MAP_SHARED|MAP_FIXED|MAP_ANON, -1, 0);
-#endif
-
newtask:
-#ifdef MULTICORE
while(hashsize(activetasks)>0) {
-#else
- while((hashsize(activetasks)>0)||(maxreadfd>0)) {
+#ifdef MULTICORE_GC
+ gc(NULL);
#endif
-
#ifdef DEBUG
BAMBOO_DEBUGPRINT(0xe990);
#endif
-#if 0
- /* Check if any filedescriptors have IO pending */
- if (maxreadfd>0) {
- int i;
- struct timeval timeout={0,0};
- fd_set tmpreadfds;
- int numselect;
- tmpreadfds=readfds;
- numselect=select(maxreadfd, &tmpreadfds, NULL, NULL, &timeout);
- if (numselect>0) {
- /* Process ready fd's */
- int fd;
- for(fd=0; fd<maxreadfd; fd++) {
- if (FD_ISSET(fd, &tmpreadfds)) {
- /* Set ready flag on object */
- void * objptr;
- // printf("Setting fd %d\n",fd);
- if (RuntimeHashget(fdtoobject, fd,(int *) &objptr)) {
- if(intflagorand(objptr,1,0xFFFFFFFF)) { /* Set the first flag to 1 */
- enqueueObject(objptr, NULL, 0);
- }
- }
- }
- }
- }
- }
-#endif
/* See if there are any active tasks */
- if (hashsize(activetasks)>0) {
- int i;
+ //if (hashsize(activetasks)>0) {
+ int i;
#ifdef PROFILE
- profileTaskStart("tpd checking");
-#endif
- busystatus = true;
- currtpd=(struct taskparamdescriptor *) getfirstkey(activetasks);
- genfreekey(activetasks, currtpd);
-
- numparams=currtpd->task->numParameters;
- numtotal=currtpd->task->numTotal;
-
- // clear the lockRedirectTbl (TODO, this table should be empty after all locks are released)
- // get all required locks
- locklen = 0;
- // check which locks are needed
- for(i = 0; i < numparams; i++) {
- void * param = currtpd->parameterArray[i];
- int tmplock = 0;
- int j = 0;
- bool insert = true;
- if(((struct ___Object___ *)param)->type == STARTUPTYPE) {
- islock = false;
- taskpointerarray[i+OFFSET]=param;
- goto execute;
- }
- if(((struct ___Object___ *)param)->lock == NULL) {
- tmplock = (int)param;
- } else {
- tmplock = (int)(((struct ___Object___ *)param)->lock);
- }
- // insert into the locks array
- for(j = 0; j < locklen; j++) {
- if(locks[j]->value == tmplock) {
- insert = false;
- break;
- } else if(locks[j]->value > tmplock) {
- break;
- }
- }
- if(insert) {
- int h = locklen;
- for(; h > j; h--) {
- locks[h]->redirectlock = locks[h-1]->redirectlock;
- locks[h]->value = locks[h-1]->value;
- }
- locks[j]->value = tmplock;
- locks[j]->redirectlock = (int)param;
- locklen++;
- }
- }
- // grab these required locks
+#ifdef ACCURATEPROFILE
+ profileTaskStart("tpd checking");
+#endif
+#endif
+ //long clock1;
+ //clock1 = BAMBOO_GET_EXE_TIME();
+
+ busystatus = true;
+ currtpd=(struct taskparamdescriptor *) getfirstkey(activetasks);
+ genfreekey(activetasks, currtpd);
+
+ numparams=currtpd->task->numParameters;
+ numtotal=currtpd->task->numTotal;
+
+ // clear the lockRedirectTbl
+ // (TODO, this table should be empty after all locks are released)
+ // reset all locks
+ /*for(j = 0; j < MAXTASKPARAMS; j++) {
+ runtime_locks[j].redirectlock = 0;
+ runtime_locks[j].value = 0;
+ }*/
+ // get all required locks
+ runtime_locklen = 0;
+ // check which locks are needed
+ for(i = 0; i < numparams; i++) {
+ void * param = currtpd->parameterArray[i];
+ int tmplock = 0;
+ int j = 0;
+ bool insert = true;
+ if(((struct ___Object___ *)param)->type == STARTUPTYPE) {
+ islock = false;
+ taskpointerarray[i+OFFSET]=param;
+ goto execute;
+ }
+ if(((struct ___Object___ *)param)->lock == NULL) {
+ tmplock = (int)param;
+ } else {
+ tmplock = (int)(((struct ___Object___ *)param)->lock);
+ }
+ // insert into the locks array
+ for(j = 0; j < runtime_locklen; j++) {
+ if(runtime_locks[j].value == tmplock) {
+ insert = false;
+ break;
+ } else if(runtime_locks[j].value > tmplock) {
+ break;
+ }
+ }
+ if(insert) {
+ int h = runtime_locklen;
+ for(; h > j; h--) {
+ runtime_locks[h].redirectlock = runtime_locks[h-1].redirectlock;
+ runtime_locks[h].value = runtime_locks[h-1].value;
+ }
+ runtime_locks[j].value = tmplock;
+ runtime_locks[j].redirectlock = (int)param;
+ runtime_locklen++;
+ }
+ } // line 2713: for(i = 0; i < numparams; i++)
+ // grab these required locks
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe991);
+ BAMBOO_DEBUGPRINT(0xe991);
#endif
- for(i = 0; i < locklen; i++) {
- int * lock = (int *)(locks[i]->redirectlock);
- islock = true;
- // require locks for this parameter if it is not a startup object
+ //long clock2;
+ //clock2 = BAMBOO_GET_EXE_TIME();
+
+ for(i = 0; i < runtime_locklen; i++) {
+ int * lock = (int *)(runtime_locks[i].redirectlock);
+ islock = true;
+ // require locks for this parameter if it is not a startup object
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG((int)lock);
- BAMBOO_DEBUGPRINT_REG((int)(locks[i]->value));
+ BAMBOO_DEBUGPRINT_REG((int)lock);
+ BAMBOO_DEBUGPRINT_REG((int)(runtime_locks[i].value));
#endif
- getwritelock(lock);
- BAMBOO_START_CRITICAL_SECTION();
+ getwritelock(lock);
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf001);
+ BAMBOO_DEBUGPRINT(0xf001);
#endif
#ifdef PROFILE
- //isInterrupt = false;
-#endif
- while(!lockflag) {
- BAMBOO_WAITING_FOR_LOCK();
- }
+ //isInterrupt = false;
+#endif
+ while(!lockflag) {
+ BAMBOO_WAITING_FOR_LOCK(0);
+ }
#ifndef INTERRUPT
- if(reside) {
- while(BAMBOO_WAITING_FOR_LOCK() != -1) {
- }
- }
+ if(reside) {
+ while(BAMBOO_WAITING_FOR_LOCK(0) != -1) {
+ }
+ }
#endif
- grount = lockresult;
+ grount = lockresult;
- lockresult = 0;
- lockobj = 0;
- lock2require = 0;
- lockflag = false;
+ lockresult = 0;
+ lockobj = 0;
+ lock2require = 0;
+ lockflag = false;
#ifndef INTERRUPT
- reside = false;
+ reside = false;
#endif
#ifdef PROFILE
- //isInterrupt = true;
+ //isInterrupt = true;
#endif
- BAMBOO_CLOSE_CRITICAL_SECTION();
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
+ BAMBOO_DEBUGPRINT(0xf000);
#endif
- if(grount == 0) {
- int j = 0;
+ if(grount == 0) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe992);
-#endif
- // can not get the lock, try later
- // releas all grabbed locks for previous parameters
- for(j = 0; j < i; ++j) {
- lock = (int*)(locks[j]->redirectlock);
- releasewritelock(lock);
- }
- genputtable(activetasks, currtpd, currtpd);
- if(hashsize(activetasks) == 1) {
- // only one task right now, wait a little while before next try
- int halt = 10000;
- while(halt--) {
- }
- }
+ BAMBOO_DEBUGPRINT(0xe992);
+ BAMBOO_DEBUGPRINT_REG(lock);
+#endif
+ // check if has the lock already
+ // can not get the lock, try later
+ // release all grabbed locks for previous parameters
+ for(j = 0; j < i; ++j) {
+ lock = (int*)(runtime_locks[j].redirectlock);
+ releasewritelock(lock);
+ }
+ genputtable(activetasks, currtpd, currtpd);
+ if(hashsize(activetasks) == 1) {
+ // only one task right now, wait a little while before next try
+ int halt = 10000;
+ while(halt--) {
+ }
+ }
#ifdef PROFILE
- // fail, set the end of the checkTaskInfo
- profileTaskEnd();
+#ifdef ACCURATEPROFILE
+ // fail, set the end of the checkTaskInfo
+ profileTaskEnd();
#endif
- goto newtask;
- }
- }
+#endif
+ goto newtask;
+ //}
+ }
+ } // line 2752: for(i = 0; i < runtime_locklen; i++)
+
+ /*long clock3;
+ clock3 = BAMBOO_GET_EXE_TIME();
+ //tprintf("sort: %d, grab: %d \n", clock2-clock1, clock3-clock2);*/
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe993);
+ BAMBOO_DEBUGPRINT(0xe993);
#endif
- /* Make sure that the parameters are still in the queues */
- for(i=0; i<numparams; i++) {
- void * parameter=currtpd->parameterArray[i];
+ /* Make sure that the parameters are still in the queues */
+ for(i=0; i<numparams; i++) {
+ void * parameter=currtpd->parameterArray[i];
- // flush the object
+ // flush the object
#ifdef CACHEFLUSH
- BAMBOO_CACHE_FLUSH_RANGE((int)parameter, classsize[((struct ___Object___ *)parameter)->type]);
- /*
- BAMBOO_START_CRITICAL_SECTION_LOCK();
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf001);
-#endif
- if(RuntimeHashcontainskey(objRedirectLockTbl, (int)parameter)) {
- int redirectlock_r = 0;
- RuntimeHashget(objRedirectLockTbl, (int)parameter, &redirectlock_r);
- ((struct ___Object___ *)parameter)->lock = redirectlock_r;
- RuntimeHashremovekey(objRedirectLockTbl, (int)parameter);
- }
- BAMBOO_CLOSE_CRITICAL_SECTION_LOCK();
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
-#endif
-*/
+ BAMBOO_CACHE_FLUSH_RANGE((int)parameter,
+ classsize[((struct ___Object___ *)parameter)->type]);
#endif
- tmpparam = (struct ___Object___ *)parameter;
- pd=currtpd->task->descriptorarray[i];
- pw=(struct parameterwrapper *) pd->queue;
- /* Check that object is still in queue */
- {
- if (!ObjectHashcontainskey(pw->objectset, (int) parameter)) {
+ tmpparam = (struct ___Object___ *)parameter;
+ pd=currtpd->task->descriptorarray[i];
+ pw=(struct parameterwrapper *) pd->queue;
+ /* Check that object is still in queue */
+ {
+ if (!ObjectHashcontainskey(pw->objectset, (int) parameter)) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe994);
+ BAMBOO_DEBUGPRINT(0xe994);
+ BAMBOO_DEBUGPRINT_REG(parameter);
#endif
- // release grabbed locks
- for(j = 0; j < locklen; ++j) {
- int * lock = (int *)(locks[j]->redirectlock);
- releasewritelock(lock);
- }
- RUNFREE(currtpd->parameterArray);
- RUNFREE(currtpd);
- goto newtask;
+ // release grabbed locks
+ for(j = 0; j < runtime_locklen; ++j) {
+ int * lock = (int *)(runtime_locks[j].redirectlock);
+ releasewritelock(lock);
}
+ RUNFREE(currtpd->parameterArray);
+ RUNFREE(currtpd);
+ currtpd = NULL;
+ goto newtask;
}
- /* Check if the object's flags still meets requirements */
- {
- int tmpi = 0;
- bool ismet = false;
- for(tmpi = 0; tmpi < pw->numberofterms; ++tmpi) {
- andmask=pw->intarray[tmpi*2];
- checkmask=pw->intarray[tmpi*2+1];
- if((((struct ___Object___ *)parameter)->flag&andmask)==checkmask) {
- ismet = true;
- break;
- }
+ } // line2865
+ /* Check if the object's flags still meets requirements */
+ {
+ int tmpi = 0;
+ bool ismet = false;
+ for(tmpi = 0; tmpi < pw->numberofterms; ++tmpi) {
+ andmask=pw->intarray[tmpi*2];
+ checkmask=pw->intarray[tmpi*2+1];
+ if((((struct ___Object___ *)parameter)->flag&andmask)==checkmask) {
+ ismet = true;
+ break;
}
- if (!ismet) {
- // flags are never suitable
- // remove this obj from the queue
- int next;
- int UNUSED, UNUSED2;
- int * enterflags;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe995);
-#endif
- ObjectHashget(pw->objectset, (int) parameter, (int *) &next, (int *) &enterflags, &UNUSED, &UNUSED2);
- ObjectHashremove(pw->objectset, (int)parameter);
- if (enterflags!=NULL)
- RUNFREE(enterflags);
- // release grabbed locks
- for(j = 0; j < locklen; ++j) {
- int * lock = (int *)(locks[j]->redirectlock);
- releasewritelock(lock);
- }
- RUNFREE(currtpd->parameterArray);
- RUNFREE(currtpd);
+ }
+ if (!ismet) {
+ // flags are never suitable
+ // remove this obj from the queue
+ int next;
+ int UNUSED, UNUSED2;
+ int * enterflags;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe995);
+ BAMBOO_DEBUGPRINT_REG(parameter);
+#endif
+ ObjectHashget(pw->objectset, (int) parameter, (int *) &next,
+ (int *) &enterflags, &UNUSED, &UNUSED2);
+ ObjectHashremove(pw->objectset, (int)parameter);
+ if (enterflags!=NULL)
+ RUNFREE(enterflags);
+ // release grabbed locks
+ for(j = 0; j < runtime_locklen; ++j) {
+ int * lock = (int *)(runtime_locks[j].redirectlock);
+ releasewritelock(lock);
+ }
+ RUNFREE(currtpd->parameterArray);
+ RUNFREE(currtpd);
+ currtpd = NULL;
#ifdef PROFILE
- // fail, set the end of the checkTaskInfo
- profileTaskEnd();
+#ifdef ACCURATEPROFILE
+ // fail, set the end of the checkTaskInfo
+ profileTaskEnd();
#endif
- goto newtask;
- }
- }
+#endif
+ goto newtask;
+ } // line 2878: if (!ismet)
+ } // line 2867
parameterpresent:
- ;
- /* Check that object still has necessary tags */
-
for(j=0; j<pd->numbertags; j++) {
- int slotid=pd->tagarray[2*j]+numparams;
- struct ___TagDescriptor___ *tagd=currtpd->parameterArray[slotid];
- if (!containstag(parameter, tagd)) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe996);
-#endif
- {
- // release grabbed locks
- int tmpj = 0;
- for(tmpj = 0; tmpj < locklen; ++tmpj) {
- int * lock = (int *)(locks[tmpj]->redirectlock);
- releasewritelock(lock);
+ ;
+ /* Check that object still has necessary tags */
+ for(j=0; j<pd->numbertags; j++) {
+ int slotid=pd->tagarray[2*j]+numparams;
+ struct ___TagDescriptor___ *tagd=currtpd->parameterArray[slotid];
+ if (!containstag(parameter, tagd)) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe996);
+#endif
+ {
+ // release grabbed locks
+ int tmpj = 0;
+ for(tmpj = 0; tmpj < runtime_locklen; ++tmpj) {
+ int * lock = (int *)(runtime_locks[tmpj].redirectlock);
+ releasewritelock(lock);
}
- }
- RUNFREE(currtpd->parameterArray);
- RUNFREE(currtpd);
- goto newtask;
}
- }
-
- taskpointerarray[i+OFFSET]=parameter;
- }
- /* Copy the tags */
- for(; i<numtotal; i++) {
- taskpointerarray[i+OFFSET]=currtpd->parameterArray[i];
- }
+ RUNFREE(currtpd->parameterArray);
+ RUNFREE(currtpd);
+ currtpd = NULL;
+ goto newtask;
+ } // line2911: if (!containstag(parameter, tagd))
+ } // line 2808: for(j=0; j<pd->numbertags; j++)
+
+ taskpointerarray[i+OFFSET]=parameter;
+ } // line 2824: for(i=0; i<numparams; i++)
+ /* Copy the tags */
+ for(; i<numtotal; i++) {
+ taskpointerarray[i+OFFSET]=currtpd->parameterArray[i];
+ }
- {
-#if 0
-#ifndef RAW
- /* Checkpoint the state */
- forward=allocateRuntimeHash(100);
- reverse=allocateRuntimeHash(100);
- //void ** checkpoint=makecheckpoint(currtpd->task->numParameters, currtpd->parameterArray, forward, reverse);
-#endif
-#endif // #if 0: for recovery
-#ifndef MULTICORE
- if (x=setjmp(error_handler)) {
- //int counter;
- /* Recover */
-#ifdef DEBUG
-#ifndef MULTICORE
- printf("Fatal Error=%d, Recovering!\n",x);
-#endif
-#endif
-#if 0
- genputtable(failedtasks,currtpd,currtpd);
- //restorecheckpoint(currtpd->task->numParameters, currtpd->parameterArray, checkpoint, forward, reverse);
-
- freeRuntimeHash(forward);
- freeRuntimeHash(reverse);
- freemalloc();
- forward=NULL;
- reverse=NULL;
-#endif // #if 0: for recovery
- BAMBOO_DEBUGPRINT_REG(x);
- BAMBOO_EXIT(0xa020);
- } else {
-#endif
-#if 0
- if (injectfailures) {
- if ((((double)random())/RAND_MAX)<failurechance) {
- printf("\nINJECTING TASK FAILURE to %s\n", currtpd->task->name);
- longjmp(error_handler,10);
- }
- }
-#endif // #if 0: for recovery
- /* Actually call task */
-#if 0
-#ifdef PRECISE_GC
- ((int *)taskpointerarray)[0]=currtpd->numParameters;
- taskpointerarray[1]=NULL;
-#endif
-#endif // #if 0: for garbage collection
+ {
execute:
-#ifdef PROFILE
- // check finish, set the end of the checkTaskInfo
- profileTaskEnd();
- profileTaskStart(currtpd->task->name);
+ /* Actually call task */
+#ifdef MULTICORE_GC
+ ((int *)taskpointerarray)[0]=currtpd->numParameters;
+ taskpointerarray[1]=NULL;
#endif
-
- if(debugtask) {
-#ifndef MULTICORE
- printf("ENTER %s count=%d\n",currtpd->task->name, (instaccum-instructioncount));
+#ifdef PROFILE
+#ifdef ACCURATEPROFILE
+ // check finish, set the end of the checkTaskInfo
+ profileTaskEnd();
#endif
- ((void(*) (void **))currtpd->task->taskptr)(taskpointerarray);
-#ifndef MULTICORE
- printf("EXIT %s count=%d\n",currtpd->task->name, (instaccum-instructioncount));
+ profileTaskStart(currtpd->task->name);
#endif
- } else {
+ // TODO
+ //long clock4;
+ //clock4 = BAMBOO_GET_EXE_TIME();
+ //tprintf("sort: %d, grab: %d, check: %d \n", (int)(clock2-clock1), (int)(clock3-clock2), (int)(clock4-clock3));
+
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe997);
+ BAMBOO_DEBUGPRINT(0xe997);
#endif
- ((void(*) (void **))currtpd->task->taskptr)(taskpointerarray);
- }
+ ((void (*)(void **))currtpd->task->taskptr)(taskpointerarray);
+ // TODO
+ //long clock5;
+ //clock5 = BAMBOO_GET_EXE_TIME();
+ // tprintf("sort: %d, grab: %d, check: %d \n", (int)(clock2-clock1), (int)(clock3-clock2), (int)(clock4-clock3));
+
#ifdef PROFILE
- // task finish, set the end of the checkTaskInfo
- profileTaskEnd();
- // new a PostTaskInfo for the post-task execution
- profileTaskStart("post task execution");
+#ifdef ACCURATEPROFILE
+ // task finish, set the end of the checkTaskInfo
+ profileTaskEnd();
+ // new a PostTaskInfo for the post-task execution
+ profileTaskStart("post task execution");
+#endif
#endif
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe998);
- BAMBOO_DEBUGPRINT_REG(islock);
+ BAMBOO_DEBUGPRINT(0xe998);
+ BAMBOO_DEBUGPRINT_REG(islock);
#endif
- if(islock) {
+ if(islock) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe999);
+ BAMBOO_DEBUGPRINT(0xe999);
#endif
- for(i = 0; i < locklen; ++i) {
- void * ptr = (void *)(locks[i]->redirectlock);
- int * lock = (int *)(locks[i]->value);
+ for(i = 0; i < runtime_locklen; ++i) {
+ void * ptr = (void *)(runtime_locks[i].redirectlock);
+ int * lock = (int *)(runtime_locks[i].value);
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG((int)ptr);
- BAMBOO_DEBUGPRINT_REG((int)lock);
+ BAMBOO_DEBUGPRINT_REG((int)ptr);
+ BAMBOO_DEBUGPRINT_REG((int)lock);
+ BAMBOO_DEBUGPRINT_REG(*((int*)lock+5));
+#endif
+#ifndef MULTICORE_GC
+ if(RuntimeHashcontainskey(lockRedirectTbl, (int)lock)) {
+ int redirectlock;
+ RuntimeHashget(lockRedirectTbl, (int)lock, &redirectlock);
+ RuntimeHashremovekey(lockRedirectTbl, (int)lock);
+ releasewritelock_r(lock, (int *)redirectlock);
+ } else {
+#else
+ {
#endif
- if(RuntimeHashcontainskey(lockRedirectTbl, (int)lock)) {
- int redirectlock;
- RuntimeHashget(lockRedirectTbl, (int)lock, &redirectlock);
- RuntimeHashremovekey(lockRedirectTbl, (int)lock);
- releasewritelock_r(lock, (int *)redirectlock);
- } else {
- releasewritelock(ptr);
- }
- }
+ releasewritelock(ptr);
}
+ }
+ } // line 3015: if(islock)
+
+ //long clock6;
+ //clock6 = BAMBOO_GET_EXE_TIME();
+ //tprintf("sort: %d, grab: %d, check: %d \n", (int)(clock2-clock1), (int)(clock3-clock2), (int)(clock4-clock3));
#ifdef PROFILE
- // post task execution finish, set the end of the postTaskInfo
- profileTaskEnd();
+ // post task execution finish, set the end of the postTaskInfo
+ profileTaskEnd();
#endif
-#if 0
- freeRuntimeHash(forward);
- freeRuntimeHash(reverse);
- freemalloc();
-#endif
- // Free up task parameter descriptor
- RUNFREE(currtpd->parameterArray);
- RUNFREE(currtpd);
-#if 0
- forward=NULL;
- reverse=NULL;
-#endif
+ // Free up task parameter descriptor
+ RUNFREE(currtpd->parameterArray);
+ RUNFREE(currtpd);
+ currtpd = NULL;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe99a);
-#endif
- }
- }
- }
-#ifndef MULTICORE
- }
+ BAMBOO_DEBUGPRINT(0xe99a);
#endif
+ //long clock7;
+ //clock7 = BAMBOO_GET_EXE_TIME();
+ //tprintf("sort: %d, grab: %d, check: %d, release: %d, other %d \n", (int)(clock2-clock1), (int)(clock3-clock2), (int)(clock4-clock3), (int)(clock6-clock5), (int)(clock7-clock6));
+
+ } //
+ //} // if (hashsize(activetasks)>0)
+ } // while(hashsize(activetasks)>0)
#ifdef DEBUG
BAMBOO_DEBUGPRINT(0xe99b);
#endif
}
/* This function processes an objects tags */
-void processtags(struct parameterdescriptor *pd, int index, struct parameterwrapper *parameter, int * iteratorcount, int *statusarray, int numparams) {
+void processtags(struct parameterdescriptor *pd,
+ int index,
+ struct parameterwrapper *parameter,
+ int * iteratorcount,
+ int *statusarray,
+ int numparams) {
int i;
for(i=0; i<pd->numbertags; i++) {
}
-void processobject(struct parameterwrapper *parameter, int index, struct parameterdescriptor *pd, int *iteratorcount, int * statusarray, int numparams) {
+void processobject(struct parameterwrapper *parameter,
+ int index,
+ struct parameterdescriptor *pd,
+ int *iteratorcount,
+ int * statusarray,
+ int numparams) {
int i;
int tagcount=0;
- struct ObjectHash * objectset=((struct parameterwrapper *)pd->queue)->objectset;
+ struct ObjectHash * objectset=
+ ((struct parameterwrapper *)pd->queue)->objectset;
parameter->iterators[*iteratorcount].istag=0;
parameter->iterators[*iteratorcount].slot=index;
//int tagid=pd->tagarray[2*i+1];
if (statusarray[slotid+numparams]!=0) {
/* This tag has already been enqueued, use it to narrow search */
- parameter->iterators[*iteratorcount].tagbindings[tagcount]=slotid+numparams;
+ parameter->iterators[*iteratorcount].tagbindings[tagcount]=
+ slotid+numparams;
tagcount++;
}
}
/* This function builds the iterators for a task & parameter */
-void builditerators(struct taskdescriptor * task, int index, struct parameterwrapper * parameter) {
+void builditerators(struct taskdescriptor * task,
+ int index,
+ struct parameterwrapper * parameter) {
int statusarray[MAXTASKPARAMS];
int i;
int numparams=task->numParameters;
statusarray[index]=1; /* Initial parameter */
/* Process tags for initial iterator */
- processtags(task->descriptorarray[index], index, parameter, &iteratorcount, statusarray, numparams);
+ processtags(task->descriptorarray[index], index, parameter,
+ &iteratorcount, statusarray, numparams);
while(1) {
loopstart:
for(j=0; j<pd->numbertags; j++) {
int slotid=pd->tagarray[2*j];
if(statusarray[slotid+numparams]!=0) {
- processobject(parameter, i, pd, &iteratorcount, statusarray, numparams);
+ processobject(parameter, i, pd, &iteratorcount, statusarray,
+ numparams);
processtags(pd, i, parameter, &iteratorcount, statusarray, numparams);
goto loopstart;
}
void printdebug() {
int i;
int j;
- if(corenum > NUMCORES - 1) {
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
return;
}
- for(i=0; i<numtasks[corenum]; i++) {
+ for(i=0; i<numtasks[BAMBOO_NUM_OF_CORE]; i++) {
struct taskdescriptor * task=taskarray[BAMBOO_NUM_OF_CORE][i];
-#ifndef MULTICORE
- printf("%s\n", task->name);
+#ifndef RAW
+ printf("%s\n", task->name);
#endif
for(j=0; j<task->numParameters; j++) {
struct parameterdescriptor *param=task->descriptorarray[j];
struct parameterwrapper *parameter=param->queue;
struct ObjectHash * set=parameter->objectset;
struct ObjectIterator objit;
-#ifndef MULTICORE
- printf(" Parameter %d\n", j);
+#ifndef RAW
+ printf(" Parameter %d\n", j);
#endif
ObjectHashiterator(set, &objit);
while(ObjhasNext(&objit)) {
int numflags=Objdata3(&objit);
int flags=Objdata2(&objit);
Objnext(&objit);
-#ifndef MULTICORE
+#ifndef RAW
printf(" Contains %lx\n", obj);
printf(" flag=%d\n", obj->flag);
#endif
if (tagptr==NULL) {
} else if (tagptr->type==TAGTYPE) {
-#ifndef MULTICORE
+#ifndef RAW
printf(" tag=%lx\n",tagptr);
#else
;
int tagindex=0;
struct ArrayObject *ao=(struct ArrayObject *)tagptr;
for(; tagindex<ao->___cachedCode___; tagindex++) {
-#ifndef MULTICORE
- printf(" tag=%lx\n",ARRAYGET(ao, struct ___TagDescriptor___*, tagindex));
+#ifndef RAW
+ printf(" tag=%lx\n",ARRAYGET(ao, struct ___TagDescriptor___*,
+ tagindex));
#else
- ;
+ ;
#endif
}
}
void processtasks() {
int i;
- if(corenum > NUMCORES - 1) {
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
return;
}
- for(i=0; i<numtasks[corenum]; i++) {
+ for(i=0; i<numtasks[BAMBOO_NUM_OF_CORE]; i++) {
struct taskdescriptor * task=taskarray[BAMBOO_NUM_OF_CORE][i];
int j;
}
}
-int toiHasNext(struct tagobjectiterator *it, void ** objectarray OPTARG(int * failed)) {
+int toiHasNext(struct tagobjectiterator *it,
+ void ** objectarray OPTARG(int * failed)) {
if (it->istag) {
/* Iterate tag */
/* Get object with tags */
struct ArrayObject *ao=(struct ArrayObject *) tagptr;
int tagindex=it->tagobjindex;
for(; tagindex<ao->___cachedCode___; tagindex++) {
- struct ___TagDescriptor___ *td=ARRAYGET(ao, struct ___TagDescriptor___ *, tagindex);
+ struct ___TagDescriptor___ *td=
+ ARRAYGET(ao, struct ___TagDescriptor___ *, tagindex);
if (td->flag==it->tagid) {
it->tagobjindex=tagindex; /* Found right type of tag */
return 1;
}
}
-int containstag(struct ___Object___ *ptr, struct ___TagDescriptor___ *tag) {
+int containstag(struct ___Object___ *ptr,
+ struct ___TagDescriptor___ *tag) {
int j;
struct ___Object___ * objptr=tag->flagptr;
if (objptr->type==OBJECTARRAYTYPE) {
struct ArrayObject *ao=(struct ArrayObject *)objptr;
for(j=0; j<ao->___cachedCode___; j++) {
- if (ptr==ARRAYGET(ao, struct ___Object___*, j))
+ if (ptr==ARRAYGET(ao, struct ___Object___*, j)) {
return 1;
+ }
}
return 0;
- } else
+ } else {
return objptr==ptr;
+ }
}
-void toiNext(struct tagobjectiterator *it, void ** objectarray OPTARG(int * failed)) {
+void toiNext(struct tagobjectiterator *it,
+ void ** objectarray OPTARG(int * failed)) {
/* hasNext has all of the intelligence */
if(it->istag) {
/* Iterate tag */
objectarray[it->slot]=tagptr;
} else {
struct ArrayObject *ao=(struct ArrayObject *) tagptr;
- objectarray[it->slot]=ARRAYGET(ao, struct ___TagDescriptor___ *, it->tagobjindex++);
+ objectarray[it->slot]=
+ ARRAYGET(ao, struct ___TagDescriptor___ *, it->tagobjindex++);
}
} else if (it->numtags>0) {
/* Use tags to locate appropriate objects */
objectarray[it->slot]=objptr;
} else {
struct ArrayObject *ao=(struct ArrayObject *) objptr;
- objectarray[it->slot]=ARRAYGET(ao, struct ___Object___ *, it->tagobjindex++);
+ objectarray[it->slot]=
+ ARRAYGET(ao, struct ___Object___ *, it->tagobjindex++);
}
} else {
/* Iterate object */
Objnext(&it->it);
}
}
+
+#ifdef PROFILE
+inline void profileTaskStart(char * taskname) {
+ if(!taskInfoOverflow) {
+ TaskInfo* taskInfo = RUNMALLOC(sizeof(struct task_info));
+ taskInfoArray[taskInfoIndex] = taskInfo;
+ taskInfo->taskName = taskname;
+ taskInfo->startTime = BAMBOO_GET_EXE_TIME();
+ taskInfo->endTime = -1;
+ taskInfo->exitIndex = -1;
+ taskInfo->newObjs = NULL;
+ }
+}
+
+inline void profileTaskEnd() {
+ if(!taskInfoOverflow) {
+ taskInfoArray[taskInfoIndex]->endTime = BAMBOO_GET_EXE_TIME();
+ taskInfoIndex++;
+ if(taskInfoIndex == TASKINFOLENGTH) {
+ taskInfoOverflow = true;
+ //taskInfoIndex = 0;
+ }
+ }
+}
+
+// output the profiling data
+void outputProfileData() {
+#ifdef USEIO
+ int i;
+ unsigned long long totaltasktime = 0;
+ unsigned long long preprocessingtime = 0;
+ unsigned long long objqueuecheckingtime = 0;
+ unsigned long long postprocessingtime = 0;
+ //int interruptiontime = 0;
+ unsigned long long other = 0;
+ unsigned long long averagetasktime = 0;
+ int tasknum = 0;
+
+ printf("Task Name, Start Time, End Time, Duration, Exit Index(, NewObj Name, Num)+\n");
+ // output task related info
+ for(i = 0; i < taskInfoIndex; i++) {
+ TaskInfo* tmpTInfo = taskInfoArray[i];
+ unsigned long long duration = tmpTInfo->endTime - tmpTInfo->startTime;
+ printf("%s, %lld, %lld, %lld, %lld",
+ tmpTInfo->taskName, tmpTInfo->startTime, tmpTInfo->endTime,
+ duration, tmpTInfo->exitIndex);
+ // summarize new obj info
+ if(tmpTInfo->newObjs != NULL) {
+ struct RuntimeHash * nobjtbl = allocateRuntimeHash(5);
+ struct RuntimeIterator * iter = NULL;
+ while(0 == isEmpty(tmpTInfo->newObjs)) {
+ char * objtype = (char *)(getItem(tmpTInfo->newObjs));
+ if(RuntimeHashcontainskey(nobjtbl, (int)(objtype))) {
+ int num = 0;
+ RuntimeHashget(nobjtbl, (int)objtype, &num);
+ RuntimeHashremovekey(nobjtbl, (int)objtype);
+ num++;
+ RuntimeHashadd(nobjtbl, (int)objtype, num);
+ } else {
+ RuntimeHashadd(nobjtbl, (int)objtype, 1);
+ }
+ //printf(stderr, "new obj!\n");
+ }
+
+ // output all new obj info
+ iter = RuntimeHashcreateiterator(nobjtbl);
+ while(RunhasNext(iter)) {
+ char * objtype = (char *)Runkey(iter);
+ int num = Runnext(iter);
+ printf(", %s, %d", objtype, num);
+ }
+ }
+ printf("\n");
+ if(strcmp(tmpTInfo->taskName, "tpd checking") == 0) {
+ preprocessingtime += duration;
+ } else if(strcmp(tmpTInfo->taskName, "post task execution") == 0) {
+ postprocessingtime += duration;
+ } else if(strcmp(tmpTInfo->taskName, "objqueue checking") == 0) {
+ objqueuecheckingtime += duration;
+ } else {
+ totaltasktime += duration;
+ averagetasktime += duration;
+ tasknum++;
+ }
+ }
+
+ if(taskInfoOverflow) {
+ printf("Caution: task info overflow!\n");
+ }
+
+ other = totalexetime-totaltasktime-preprocessingtime-postprocessingtime;
+ averagetasktime /= tasknum;
+
+ printf("\nTotal time: %lld\n", totalexetime);
+ printf("Total task execution time: %lld (%d%%)\n", totaltasktime,
+ (int)(((double)totaltasktime/(double)totalexetime)*100));
+ printf("Total objqueue checking time: %lld (%d%%)\n",
+ objqueuecheckingtime,
+ (int)(((double)objqueuecheckingtime/(double)totalexetime)*100));
+ printf("Total pre-processing time: %lld (%d%%)\n", preprocessingtime,
+ (int)(((double)preprocessingtime/(double)totalexetime)*100));
+ printf("Total post-processing time: %lld (%d%%)\n", postprocessingtime,
+ (int)(((double)postprocessingtime/(double)totalexetime)*100));
+ printf("Other time: %lld (%d%%)\n", other,
+ (int)(((double)other/(double)totalexetime)*100));
+
+
+ printf("\nAverage task execution time: %lld\n", averagetasktime);
+
+ //printf("\nTotal time spent for interruptions: %lld\n", interrupttime);
+#else
+ int i = 0;
+ int j = 0;
+
+ BAMBOO_DEBUGPRINT(0xdddd);
+ // output task related info
+ for(i= 0; i < taskInfoIndex; i++) {
+ TaskInfo* tmpTInfo = taskInfoArray[i];
+ char* tmpName = tmpTInfo->taskName;
+ int nameLen = strlen(tmpName);
+ BAMBOO_DEBUGPRINT(0xddda);
+ for(j = 0; j < nameLen; j++) {
+ BAMBOO_DEBUGPRINT_REG(tmpName[j]);
+ }
+ BAMBOO_DEBUGPRINT(0xdddb);
+ BAMBOO_DEBUGPRINT_REG(tmpTInfo->startTime);
+ BAMBOO_DEBUGPRINT_REG(tmpTInfo->endTime);
+ BAMBOO_DEBUGPRINT_REG(tmpTInfo->exitIndex);
+ if(tmpTInfo->newObjs != NULL) {
+ struct RuntimeHash * nobjtbl = allocateRuntimeHash(5);
+ struct RuntimeIterator * iter = NULL;
+ while(0 == isEmpty(tmpTInfo->newObjs)) {
+ char * objtype = (char *)(getItem(tmpTInfo->newObjs));
+ if(RuntimeHashcontainskey(nobjtbl, (int)(objtype))) {
+ int num = 0;
+ RuntimeHashget(nobjtbl, (int)objtype, &num);
+ RuntimeHashremovekey(nobjtbl, (int)objtype);
+ num++;
+ RuntimeHashadd(nobjtbl, (int)objtype, num);
+ } else {
+ RuntimeHashadd(nobjtbl, (int)objtype, 1);
+ }
+ }
+
+ // ouput all new obj info
+ iter = RuntimeHashcreateiterator(nobjtbl);
+ while(RunhasNext(iter)) {
+ char * objtype = (char *)Runkey(iter);
+ int num = Runnext(iter);
+ int nameLen = strlen(objtype);
+ BAMBOO_DEBUGPRINT(0xddda);
+ for(j = 0; j < nameLen; j++) {
+ BAMBOO_DEBUGPRINT_REG(objtype[j]);
+ }
+ BAMBOO_DEBUGPRINT(0xdddb);
+ BAMBOO_DEBUGPRINT_REG(num);
+ }
+ }
+ BAMBOO_DEBUGPRINT(0xdddc);
+ }
+
+ if(taskInfoOverflow) {
+ BAMBOO_DEBUGPRINT(0xefee);
+ }
+
+ // output interrupt related info
+ for(i = 0; i < interruptInfoIndex; i++) {
+ InterruptInfo* tmpIInfo = interruptInfoArray[i];
+ BAMBOO_DEBUGPRINT(0xddde);
+ BAMBOO_DEBUGPRINT_REG(tmpIInfo->startTime);
+ BAMBOO_DEBUGPRINT_REG(tmpIInfo->endTime);
+ BAMBOO_DEBUGPRINT(0xdddf);
+ }
+
+ if(interruptInfoOverflow) {
+ BAMBOO_DEBUGPRINT(0xefef);
+ }
+
+ BAMBOO_DEBUGPRINT(0xeeee);
+#endif
+}
+#endif // #ifdef PROFILE
+
#endif
projects / IRC.git / blobdiff