Changeset 98

Timestamp:

05/31/10 13:16:16 (3 years ago)

Author:

faltet

Message:

Modification to benchmark to allow a quick run of several threads.

File:

• trunk/src/bench.c (modified) (3 diffs)

trunk/src/bench.c

@@ -160 +160 @@
   printf("********************** Run info ******************************\n");
   printf("Blosc version: %s (%s)\n", BLOSC_VERSION_STRING, BLOSC_VERSION_DATE);
-  printf("Using random data with %d significant bits (out of 32)\n", rshift);
+  printf("Using synthetic with %d significant bits (out of 32)\n", rshift);
   printf("Dataset size: %d bytes\tType size: %d bytes\n", size, elsize);
   printf("Working set: %.1f MB\t\t", (size*NCHUNKS) / (float)MB);
@@ -264 +264 @@
   int hard_suite = 0;
   int nthreads = 1;                /* The number of threads */
-  unsigned int size = 1024*1024;   /* Buffer size */
+  unsigned int size = 2*1024*1024; /* Buffer size */
   unsigned int elsize = 4;         /* Datatype size */
-  int rshift = 20;                 /* Significant bits */
+  int rshift = 19;                 /* Significant bits */
+  int j;
 
   if ((argc == 2) && strcmp(argv[1], "suite") == 0) {
@@ -316 +317 @@
   }
   else {
-    do_bench(nthreads, size, elsize, rshift);
+    for (j=1; j <= nthreads; j++) {
+      do_bench(j, size, elsize, rshift);
+    }
   }