updates to smpi_bench and added smpi_calibration

[simgrid.git] / src / smpi / smpi_bench.c

diff --git a/src/smpi/smpi_bench.c b/src/smpi/smpi_bench.c
index 195aa72..3633815 100644 (file)
--- a/src/smpi/smpi_bench.c
+++ b/src/smpi/smpi_bench.c
@@ -171,18 +171,22 @@ void smpi_bench_end(void)
 
 unsigned int smpi_sleep(unsigned int secs)
 {
+  smpi_bench_end();
   smpi_execute((double) secs);
+  smpi_bench_begin();
   return secs;
 }
 
 int smpi_gettimeofday(struct timeval *tv, struct timezone *tz)
 {
-  double now = SIMIX_get_clock();
-
+  double now;
+  smpi_bench_end();
+  now = SIMIX_get_clock();
   if (tv) {
-    tv->tv_sec = (time_t) now;
-    tv->tv_usec = (suseconds_t) (now * 1e6);
+    tv->tv_sec = (time_t)now;
+    tv->tv_usec = (suseconds_t)((now - tv->tv_sec) * 1e6);
   }
+  smpi_bench_begin();
   return 0;
 }