X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d0ffc37686edcc803601f76ab51fdfed5fc2f241..90f50bba185f1c86225aa498dcc3a01c9080b52b:/teshsuite/smpi/mpich3-test/coll/icallreduce.c

diff --git a/teshsuite/smpi/mpich3-test/coll/icallreduce.c b/teshsuite/smpi/mpich3-test/coll/icallreduce.c
index 2ec7614bde..401441295a 100644
--- a/teshsuite/smpi/mpich3-test/coll/icallreduce.c
+++ b/teshsuite/smpi/mpich3-test/coll/icallreduce.c
@@ -8,12 +8,13 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include "mpitest.h"
+#include "mpicolltest.h"
 
 /*
 static char MTEST_Descrip[] = "Simple intercomm allreduce test";
 */
 
-int main( int argc, char *argv[] )
+int main(int argc, char *argv[])
 {
     int errs = 0, err;
     int *sendbuf = 0, *recvbuf = 0;
@@ -21,65 +22,68 @@ int main( int argc, char *argv[] )
     MPI_Comm comm;
     MPI_Datatype datatype;
 
-    MTest_Init( &argc, &argv );
+    MTest_Init(&argc, &argv);
 
     datatype = MPI_INT;
     /* Get an intercommunicator */
-    while (MTestGetIntercomm( &comm, &leftGroup, 4 )) {
-	if (comm == MPI_COMM_NULL) continue;
-	MPI_Comm_rank( comm, &rank );
-	MPI_Comm_remote_size( comm, &rsize );
+    while (MTestGetIntercomm(&comm, &leftGroup, 4)) {
+        if (comm == MPI_COMM_NULL)
+            continue;
+        MPI_Comm_rank(comm, &rank);
+        MPI_Comm_remote_size(comm, &rsize);
 
-	/* To improve reporting of problems about operations, we
-	   change the error handler to errors return */
-	MPI_Errhandler_set( comm, MPI_ERRORS_RETURN );
+        /* To improve reporting of problems about operations, we
+         * change the error handler to errors return */
+        MPI_Errhandler_set(comm, MPI_ERRORS_RETURN);
 
-	for (count = 1; count < 65000; count = 2 * count) {
-	    /* printf( "rank = %d(%d)\n", rank, leftGroup ); fflush(stdout); */
-	    sendbuf = (int *)malloc( count * sizeof(int) );
-	    recvbuf = (int *)malloc( count * sizeof(int) );
-	    if (leftGroup) {
-		for (i=0; i<count; i++) sendbuf[i] = i;
-	    }
-	    else {
-		for (i=0; i<count; i++) sendbuf[i] = -i;
-	    }
-	    for (i=0; i<count; i++) recvbuf[i] = 0;
-	    err = MPI_Allreduce( sendbuf, recvbuf, count, datatype, 
-				 MPI_SUM, comm );
-	    if (err) {
-		errs++;
-		MTestPrintError( err );
-	    }
-	    /* In each process should be the sum of the values from the
-	       other process */
-	    if (leftGroup) {
-		for (i=0; i<count; i++) {
-		    if (recvbuf[i] != -i * rsize) {
-			errs++;
-			if (errs < 10) {
-			    fprintf( stderr, "recvbuf[%d] = %d\n", i, recvbuf[i] );
-			}
-		    }
-		}
-	    }
-	    else {
-		for (i=0; i<count; i++) {
-		    if (recvbuf[i] != i * rsize) {
-			errs++;
-			if (errs < 10) {
-			    fprintf( stderr, "recvbuf[%d] = %d\n", i, recvbuf[i] );
-			}
-		    }
-		}
-	    }
-            free( sendbuf );
-            free( recvbuf );
-	}
-	MTestFreeComm( &comm );
+        for (count = 1; count < 65000; count = 2 * count) {
+            /* printf("rank = %d(%d)\n", rank, leftGroup); fflush(stdout); */
+            sendbuf = (int *) malloc(count * sizeof(int));
+            recvbuf = (int *) malloc(count * sizeof(int));
+            if (leftGroup) {
+                for (i = 0; i < count; i++)
+                    sendbuf[i] = i;
+            }
+            else {
+                for (i = 0; i < count; i++)
+                    sendbuf[i] = -i;
+            }
+            for (i = 0; i < count; i++)
+                recvbuf[i] = 0;
+            err = MTest_Allreduce(sendbuf, recvbuf, count, datatype, MPI_SUM, comm);
+            if (err) {
+                errs++;
+                MTestPrintError(err);
+            }
+            /* In each process should be the sum of the values from the
+             * other process */
+            if (leftGroup) {
+                for (i = 0; i < count; i++) {
+                    if (recvbuf[i] != -i * rsize) {
+                        errs++;
+                        if (errs < 10) {
+                            fprintf(stderr, "recvbuf[%d] = %d\n", i, recvbuf[i]);
+                        }
+                    }
+                }
+            }
+            else {
+                for (i = 0; i < count; i++) {
+                    if (recvbuf[i] != i * rsize) {
+                        errs++;
+                        if (errs < 10) {
+                            fprintf(stderr, "recvbuf[%d] = %d\n", i, recvbuf[i]);
+                        }
+                    }
+                }
+            }
+            free(sendbuf);
+            free(recvbuf);
+        }
+        MTestFreeComm(&comm);
     }
 
-    MTest_Finalize( errs );
+    MTest_Finalize(errs);
     MPI_Finalize();
     return 0;
 }