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-rw-r--r--perform/benchpar.c5
-rw-r--r--perform/zip_perf.c6
2 files changed, 6 insertions, 5 deletions
diff --git a/perform/benchpar.c b/perform/benchpar.c
index 5253263..12dd8e0 100644
--- a/perform/benchpar.c
+++ b/perform/benchpar.c
@@ -1,6 +1,8 @@
#include <unistd.h>
#include <stdlib.h>
#include <assert.h>
+#include <math.h>
+
#include "hdf5.h"
/* Local macros */
@@ -14,8 +16,9 @@
#define ONE_KB 1024
#define ONE_MB (ONE_KB * ONE_KB)
#define ONE_GB (ONE_MB * ONE_KB)
+
/* report 0.0 in case t is zero too */
-#define MB_PER_SEC(bytes,t) (((t)==0.0) ? 0.0 : ((((double)bytes) / ONE_MB) / (t)))
+#define MB_PER_SEC(bytes,t) ((fabs(t)<0.0000000001) ? 0.0 : ((((double)bytes) / ONE_MB) / (t)))
/* Control default behavior (with no command line arguments) */
#define DEFAULT_RANK 3
diff --git a/perform/zip_perf.c b/perform/zip_perf.c
index 0769676..00b270c 100644
--- a/perform/zip_perf.c
+++ b/perform/zip_perf.c
@@ -28,6 +28,7 @@
#include <string.h>
#include <errno.h>
#include <fcntl.h>
+#include <math.h>
#include <sys/time.h>
#include <sys/uio.h>
#include <sys/types.h>
@@ -78,10 +79,7 @@
#define MICROSECOND 1000000.0
/* report 0.0 in case t is zero too */
-#define MB_PER_SEC(bytes,t) (((t)==0.0) ? 0.0 : ((((double)bytes) / ONE_MB) / (t)))
-
-/* report 0.0 in case t is zero too */
-#define MB_PER_SEC(bytes,t) (((t)==0.0) ? 0.0 : ((((double)bytes) / ONE_MB) / (t)))
+#define MB_PER_SEC(bytes,t) ((fabs(t)<0.0000000001) ? 0.0 : ((((double)bytes) / ONE_MB) / (t)))
#ifndef TRUE
#define TRUE 1