X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/0f3d85e5d91158b55c5dcd30d0400059574e4425..e3ff580889f5d85e5bdb7a42bad335184bbce0ed:/teshsuite/smpi/mpich3-test/perf/timer.c

diff --git a/teshsuite/smpi/mpich3-test/perf/timer.c b/teshsuite/smpi/mpich3-test/perf/timer.c
index 1a778c4493..4a77d18b34 100644
--- a/teshsuite/smpi/mpich3-test/perf/timer.c
+++ b/teshsuite/smpi/mpich3-test/perf/timer.c
@@ -4,7 +4,7 @@
  *      See COPYRIGHT in top-level directory.
  */
 
-/* 
+/*
  * Check that the timer produces monotone nondecreasing times and that
  * the Tick is reasonable
  */
@@ -17,51 +17,53 @@ static int verbose = 0;
 
 #define MAX_TIMER_TEST 5000
 
-int main(int argc, char* argv[])
+int main(int argc, char *argv[])
 {
     double t1[MAX_TIMER_TEST], tick[MAX_TIMER_TEST], tickval;
     double minDiff, maxDiff, diff;
     int i, nZeros = 0;
     int errs = 0;
 
-    MTest_Init(&argc,&argv);
+    MTest_Init(&argc, &argv);
 
-    for (i=0; i<MAX_TIMER_TEST; i++) {
-	t1[i] = MPI_Wtime();
+    for (i = 0; i < MAX_TIMER_TEST; i++) {
+        t1[i] = MPI_Wtime();
     }
 
-    for (i=0; i<MAX_TIMER_TEST; i++) {
-	tick[i] = MPI_Wtick();
+    for (i = 0; i < MAX_TIMER_TEST; i++) {
+        tick[i] = MPI_Wtick();
     }
 
     /* Look at the values */
     /* Look at the tick */
     tickval = MPI_Wtick();
-    for (i=0; i<MAX_TIMER_TEST; i++) {
-	if (tickval != tick[i]) {
-	    fprintf( stderr, "Nonconstant value for MPI_Wtick: %e != %e\n",
-		     tickval, tick[i] );
-	    errs ++;
-	}
+    for (i = 0; i < MAX_TIMER_TEST; i++) {
+        if (tickval != tick[i]) {
+            fprintf(stderr, "Nonconstant value for MPI_Wtick: %e != %e\n", tickval, tick[i]);
+            errs++;
+        }
     }
 
     /* Look at the timer */
     minDiff = 1.e20;
     maxDiff = -1.0;
-    nZeros  = 0;
-    for (i=1; i<MAX_TIMER_TEST; i++) {
-	diff = t1[i] - t1[i-1];
-	if (diff == 0.0) nZeros++;
-	else if (diff < minDiff) minDiff = diff;
-	if (diff > maxDiff) maxDiff = diff;
+    nZeros = 0;
+    for (i = 1; i < MAX_TIMER_TEST; i++) {
+        diff = t1[i] - t1[i - 1];
+        if (diff == 0.0)
+            nZeros++;
+        else if (diff < minDiff)
+            minDiff = diff;
+        if (diff > maxDiff)
+            maxDiff = diff;
     }
 
     /* Are the time diff values and tick values consistent */
     if (verbose) {
-	printf( "Tick = %e, timer range = [%e,%e]\n", tickval, minDiff, 
-		maxDiff );
-	if (nZeros) printf( "Wtime difference was 0 %d times\n", nZeros );
-    }    
+        printf("Tick = %e, timer range = [%e,%e]\n", tickval, minDiff, maxDiff);
+        if (nZeros)
+            printf("Wtime difference was 0 %d times\n", nZeros);
+    }
 
     MTest_Finalize(errs);
     MPI_Finalize();