From 5a7bd37de30d8a85d276fe80834ed021d32d6075 Mon Sep 17 00:00:00 2001
From: bdemsky <bdemsky>
Date: Tue, 19 Oct 2010 02:43:26 +0000
Subject: [PATCH] changes

---
 Robust/src/Runtime/oooJava/hashStructure.c | 26 +++++++++-------------
 Robust/src/Runtime/oooJava/hashStructure.h |  6 ++---
 Robust/src/Tests/rcr/test.java             | 13 ++++++++---
 Robust/src/buildscript                     |  2 +-
 4 files changed, 25 insertions(+), 22 deletions(-)

diff --git a/Robust/src/Runtime/oooJava/hashStructure.c b/Robust/src/Runtime/oooJava/hashStructure.c
index 71348090..872263b2 100644
--- a/Robust/src/Runtime/oooJava/hashStructure.c
+++ b/Robust/src/Runtime/oooJava/hashStructure.c
@@ -1,5 +1,5 @@
 #include "hashStructure.h"
-#include "WaitingQueue.h"
+//#include "WaitingQueue.h"
 #include "mlp_lock.h"
 #include "mem.h"
 
@@ -19,7 +19,7 @@ HashStructure* rcr_createHashtable(int sizeofWaitingQueue){
     newTable->array[i].tail=NULL;
   }
 
-  newTable->waitingQueue=mallocWaitingQueue(sizeofWaitingQueue);
+  //  newTable->waitingQueue=mallocWaitingQueue(sizeofWaitingQueue);
   return newTable;
 }
 
@@ -87,12 +87,14 @@ int rcr_WRITEBINCASE(HashStructure *T, void *ptr, int traverserID, SESEcommon *t
   if (bintail->type == WRITEBIN) {
     TraverserData * td = &(((WriteBinItem_rcr *)bintail)->val);
     //last one is to check for SESE blocks in a while loop.
-    if(unlikely(td->resumePtr == ptr) && td->traverserID == traverserID && td->task == task) {
-      return bintail->status;
+    if(unlikely(td->task == task)) {
+      be->head=val;
+      //return ready...this constraint is already handled
+      return READY;
     }
   } else if (bintail->type == READBIN) {
     TraverserData * td = &((ReadBinItem_rcr *)bintail)->array[((ReadBinItem_rcr *)bintail)->index - 1];
-    if(unlikely(td->resumePtr == ptr) && td->traverserID == traverserID) {
+    if(unlikely(td->task == task)) {
       //if it matches, then we remove it and the code below will upgrade it to a write.
       ((ReadBinItem_rcr *)bintail)->index--;
       bintail->total--;
@@ -239,15 +241,8 @@ void rcr_TAILWRITECASE(HashStructure *T, void *ptr, BinItem_rcr *val, BinItem_rc
 
 //TODO write deletion/removal methods
 
-/*
-RETIREHASHTABLE(MemoryQueue *q, REntry *r) {
-  Hashtable *T=r->hashtable;
-  BinItem_rcr *b=r->binitem;
-  RETIREBIN(T,r,b);
-}
-
-RETIREBIN(Hashtable *T, REntry *r, BinItem_rcr *b) {
-  int key=generateKey( OBJPTRPTR_2_OBJOID( r->pointer ) );
+RETIREHASHTABLE(HashStructure *T, SESECommon *task, int key) {
+  BinItem_rcr *b=T->array[key].head;
   if(isFineRead(r)) {
     atomic_dec(&b->total);
   }
@@ -258,6 +253,7 @@ RETIREBIN(Hashtable *T, REntry *r, BinItem_rcr *b) {
       val=(BinItem_rcr*)0x1;
       val=(BinItem_rcr*)LOCKXCHG((unsigned INTPTR*)&(T->array[key]->head), (unsigned INTPTR)val);
     } while(val==(BinItem_rcr*)0x1);
+
     // at this point have locked bin
     BinItem_rcr *ptr=val;
     int haveread=FALSE;
@@ -304,7 +300,7 @@ RETIREBIN(Hashtable *T, REntry *r, BinItem_rcr *b) {
     T->array[key]->head=val; // release lock
   }
 }
-*/
+
 
 /*
 //Int will return success/fail. -1 indicates error (i.e. there's nothing there).
diff --git a/Robust/src/Runtime/oooJava/hashStructure.h b/Robust/src/Runtime/oooJava/hashStructure.h
index 67716af6..1bcde9e7 100644
--- a/Robust/src/Runtime/oooJava/hashStructure.h
+++ b/Robust/src/Runtime/oooJava/hashStructure.h
@@ -2,7 +2,7 @@
 #define HASHSTRUCTURE_H_
 
 #include "mlp_runtime.h"
-#include "WaitingQueue.h"
+//#include "WaitingQueue.h"
 
 #define ITEM_NOT_AT_FRONT_OF_WAITINGQ 3
 #define TRAVERSER_FINISHED 2
@@ -26,7 +26,7 @@
 #define RNUMBINS 64
 #define RNUMREAD 64
 #define RNUMRENTRY 256
-#define RH_MASK (RNUMBINS<<4)-1
+#define RH_MASK (RNUMBINS)-1
 
 //Note: put resolved things at the end and unresolved at the front.
 typedef struct BinItem_rcr {
@@ -65,7 +65,7 @@ typedef struct BinElement_rcr {
 
 typedef struct Hashtable_rcr {
   BinElement_rcr array[RNUMBINS];
-  WaitingQueueBin * waitingQueue;
+  //  WaitingQueueBin * waitingQueue;
 } HashStructure;
 
 //Todo this is a clone of REntry, remove data fields as necessary
diff --git a/Robust/src/Tests/rcr/test.java b/Robust/src/Tests/rcr/test.java
index 40e47edc..2f5ee3e0 100644
--- a/Robust/src/Tests/rcr/test.java
+++ b/Robust/src/Tests/rcr/test.java
@@ -1,16 +1,23 @@
 public class test {
-  int x;
+  foo f;
   public test() {}
 
   public static void main(String x[]) {
     test r=new test();
+    r.f=new foo();
     int z;
     sese foo {
-      r.x=2;
+      r.f.x=2;
     }
     sese bar {
-      z=r.x;
+      z=r.f.x;
     }
     System.out.println(z);
   }
+}
+
+class foo {
+  foo() {
+  }
+  int x;
 }
\ No newline at end of file
diff --git a/Robust/src/buildscript b/Robust/src/buildscript
index 26c0e815..a1b162f8 100755
--- a/Robust/src/buildscript
+++ b/Robust/src/buildscript
@@ -1214,7 +1214,7 @@ fi
 
 if $RCR
 then
-FILES="$FILES $tmpbuilddirectory/RuntimeConflictResolver.c $ROBUSTROOT/Runtime/oooJava/hashRCR.c $ROBUSTROOT/Runtime/oooJava/Queue_RCR.c $ROBUSTROOT/Runtime/oooJava/hashStructure.c $ROBUSTROOT/Runtime/oooJava/WaitingQueue.c $ROBUSTROOT/Runtime/oooJava/trqueue.c $ROBUSTROOT/Runtime/oooJava/rcr_runtime.c"
+FILES="$FILES $tmpbuilddirectory/RuntimeConflictResolver.c $ROBUSTROOT/Runtime/oooJava/hashRCR.c $ROBUSTROOT/Runtime/oooJava/Queue_RCR.c $ROBUSTROOT/Runtime/oooJava/hashStructure.c $ROBUSTROOT/Runtime/oooJava/trqueue.c $ROBUSTROOT/Runtime/oooJava/rcr_runtime.c"
 fi
 
 if $MLP_ON
-- 
2.34.1