X-Git-Url: http://plrg.eecs.uci.edu/git/?p=model-checker-benchmarks.git;a=blobdiff_plain;f=ms-queue%2Fmain.c;h=30d9da9c79a01080ebfa7de156d04cfa98a99c47;hp=015fbd4c7737175294b9952b697558dca7bf66af;hb=509ce2ac5c3372c0527e4b66d1088bcdd7b94cdf;hpb=7df8191c93d3664a3b1ea2dfcd0e88de2cfcc7c9;ds=sidebyside

diff --git a/ms-queue/main.c b/ms-queue/main.c
index 015fbd4..30d9da9 100644
--- a/ms-queue/main.c
+++ b/ms-queue/main.c
@@ -1,78 +1,52 @@
 #include "main.h"
 #include <stdlib.h>
 
-#define NUM_PROCESSORS			12
-
-struct tms tim;
-struct tms tim1;
-
-int shmid;
-
-unsigned pid;
-char* name = "";
-unsigned procs = 1;
-unsigned multi = 1;
+unsigned procs = 2;
 unsigned iterations = 1;
-unsigned initial_nodes = 0;
-unsigned repetitions = 1;
-unsigned work = 0;
 private_t private;
 shared_mem_t *smp;
 
-void time_test()
+static void main_task(void *param)
 {
-	unsigned i,j;
-	struct tms time_val;
-	clock_t t1, t2;
+	unsigned i, j;
 	unsigned val;
+	int pid = *((int *)param);
 
-	if(pid==0) {
-		init_queue();
-	}
 	init_memory();
-	init_private();
-	for(i=0;i<iterations;i++) {
+	init_private(pid);
+	for (i = 0; i < iterations; i++) {
 		val = private.value;
 		enqueue(val);
-		for(j=0; j<work;) j++;
 		val = dequeue();
-		for(j=0; j<work;) j++;
 		private.value++;
 	}
 }
 
-void main_task()
-{
-	unsigned processor;
-	unsigned i;
-
-	processor = (pid/multi)+1;
-	processor %= NUM_PROCESSORS;
-	for (i=0; i<repetitions; i++) {
-		time_test();
-	}
-}
-
 int user_main(int argc, char **argv)
 {
 	int i, num_threads;
 	thrd_t *t;
+	int *param;
 
 	parse_args(argc, argv);
-	name = argv[0];
-	iterations = (iterations + ((procs*multi)>>1))/(procs*multi);
+	iterations = (iterations + (procs >> 1)) / procs;
 
 	smp = (shared_mem_t *)calloc(1, sizeof(shared_mem_t));
 	assert(smp);
 
-	num_threads = procs * multi;
+	num_threads = procs;
 	t = malloc(num_threads * sizeof(thrd_t));
+	param = malloc(num_threads * sizeof(*param));
 
-	for (i = 0; i < num_threads; i++)
-		thrd_create(&t[i], main_task, NULL);
+	init_queue();
+	for (i = 0; i < num_threads; i++) {
+		param[i] = i;
+		thrd_create(&t[i], main_task, &param[i]);
+	}
 	for (i = 0; i < num_threads; i++)
 		thrd_join(t[i]);
 
+	free(param);
 	free(t);
 	free(smp);