saving current changes

benchmarks/benchmarks/StressTestMalloc/config.h

@@ -1,9 +1,10 @@
 #define NPAD 7
 #define MIN_WSS sizeof(struct l)
-#ifdef __MACH__
-#define MAX_WSS 4294967296 //2^31
-#else
-#define MAX_WSS 8589934592 //2^32
-#endif
+#define MAX_WSS 429496729
+// #ifdef __MACH__
+// #define MAX_WSS 4294967296 //2^31
+// #else
+// #define MAX_WSS 8589934592 //2^32
+// #endif
 
 #define NTHREADS 0 

benchmarks/benchmarks/StressTestMalloc/glibc-bench.c

@@ -207,10 +207,10 @@ main (int argc, char **argv)
 
   // bench (size);
   bench (2*size);
-  //bench (4*size);
+  // bench (4*size);
   //bench (8*size);
   // bench (16*size);
-  // bench (32*size); 
+  //bench (32*size); 
 
   return 0;
 }

benchmarks/benchmarks/StressTestMalloc/memaccesstest.c

@@ -266,10 +266,11 @@ void * walk(void *param)
 
 int main(int argc,char **argv)
 {
+clock_t tic = clock();
 // INITREGULARALLOC();
-#ifdef DEBUG
+//#ifdef DEBUG
 	printf("DEBUG:sizeof(struct l)=%ld\n",sizeof(struct l));
-#endif
+// #endif
 	struct l *root;
 	unsigned long working_set_size;
 	int i;
@@ -285,11 +286,16 @@ int main(int argc,char **argv)
 #ifdef DEBUG
 		printf("DEBUG:Working set size=%ld elements=%ld\n",working_set_size,working_set_size/sizeof(struct l));
 #endif
-
+clock_t toc = clock();
+printf("Elapsed build get here before ll: %f seconds\n", (double)(toc - tic) / CLOCKS_PER_SEC);
 #ifdef RANDOM_LIST
 		build_random_ll(root, working_set_size);
 #else
-		build_sequencial_ll(root, working_set_size);
+	clock_t tic1 = clock();
+	build_sequencial_ll(root, working_set_size);
+	// build_sequencial_ll(root, working_set_size);
+	clock_t toc1 = clock();
+	printf("Elapsed build ll: %f seconds\n", (double)(toc1 - tic1) / CLOCKS_PER_SEC);
 #endif
 
 #if NTHREADS>0			
@@ -309,11 +315,17 @@ int main(int argc,char **argv)
 		tdata->thread_index=0;
 		tdata->root=root;
 		tdata->working_set_size=working_set_size;
-		
-		walk((void*)tdata);	
+		clock_t tic2 = clock();
+		for (int i = 0; i < 8000; i++) {
+			walk((void*)tdata);	
+		}
+		clock_t toc2 = clock();
+		printf("Elapsed build walk: %f seconds\n", (double)(toc2 - tic2) / CLOCKS_PER_SEC);
 #endif
 	}
 
+	printf("-----------------------------------------------");
+
 
 	// free(root);	
 

benchmarks/benchmarks/StressTestMalloc/memaccesstest.sh

@@ -1,3 +1,5 @@
 # sh build.sh
-LD_PRELOAD=./libjemalloc.so time pmcstat -d -w 1 -p l1d_tlb_rd -p l2d_tlb_rd -p l1d_tlb_refill -p cpu_cycles -p dtlb_walk -p stall_backend -p ll_cache_miss_rd -o memaccesstest-cheri.stat ./memaccesstest.out
-LD_PRELOAD=./regularjemalloc.so time pmcstat -d -w 1 -p l1d_tlb_rd -p l2d_tlb_rd -p l1d_tlb_refill -p cpu_cycles -p dtlb_walk -p stall_backend -p ll_cache_miss_rd -o memaccesstest-regular.stat ./memaccesstest.out
+# LD_PRELOAD=./libjemalloc.so time pmcstat -d -w 1 -p l1d_tlb_rd -p l2d_tlb_rd -p l1d_tlb_refill -p cpu_cycles -p dtlb_walk -p stall_backend -p ll_cache_miss_rd -o memaccesstest-cheri-8000.stat ./memaccesstest.out
+# LD_PRELOAD=./regularjemalloc.so time pmcstat -d -w 1 -p l1d_tlb_rd -p l2d_tlb_rd -p l1d_tlb_refill -p cpu_cycles -p dtlb_walk -p stall_backend -p ll_cache_miss_rd -o memaccesstest-regular-8000.stat ./memaccesstest.out
+
+time pmcstat -d -w 1 -p l1d_tlb_rd -p l2d_tlb_rd -p l1d_tlb_refill -p cpu_cycles -p dtlb_walk -p stall_backend -p ll_cache_miss_rd -o memaccesstest-regular-alloc-8000.stat ./memaccesstest.out