X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/0e9c0448c6566825b170b98ecff716b098bda10e..2070dd21553f3fe6b26c0e942d2ecdf513dd6f09:/teshsuite/smpi/mpich3-test/coll/longuser.c

diff --git a/teshsuite/smpi/mpich3-test/coll/longuser.c b/teshsuite/smpi/mpich3-test/coll/longuser.c
index fd5ac85cf3..aa6b9c6b25 100644
--- a/teshsuite/smpi/mpich3-test/coll/longuser.c
+++ b/teshsuite/smpi/mpich3-test/coll/longuser.c
@@ -7,76 +7,72 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-int add ( double *, double *, int *, MPI_Datatype * );
+int add(double *, double *, int *, MPI_Datatype *);
 /*
  * User-defined operation on a long value (tests proper handling of
  * possible pipelining in the implementation of reductions with user-defined
  * operations).
  */
-int add( double *invec, double *inoutvec, int *len, MPI_Datatype *dtype )
+int add(double *invec, double *inoutvec, int *len, MPI_Datatype * dtype)
 {
     int i, n = *len;
-    for (i=0; i<n; i++) {
-	inoutvec[i] = invec[i] + inoutvec[i];
+    for (i = 0; i < n; i++) {
+        inoutvec[i] = invec[i] + inoutvec[i];
     }
     return 0;
 }
 
-int main( int argc, char **argv )
+int main(int argc, char **argv)
 {
     MPI_Op op;
-    int    i, rank, size, bufsize, errcnt = 0, toterr;
+    int i, rank, size, bufsize, errcnt = 0, toterr;
     double *inbuf, *outbuf, value;
-    
-    MPI_Init( &argc, &argv );
-    MPI_Comm_rank( MPI_COMM_WORLD, &rank );
-    MPI_Comm_size( MPI_COMM_WORLD, &size );
-    MPI_Op_create( (MPI_User_function *)add, 1, &op );
-    
+
+    MPI_Init(&argc, &argv);
+    MPI_Comm_rank(MPI_COMM_WORLD, &rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &size);
+    MPI_Op_create((MPI_User_function *) add, 1, &op);
+
     bufsize = 1;
     while (bufsize < 100000) {
-	inbuf  = (double *)malloc( bufsize * sizeof(double) );
-	outbuf = (double *)malloc( bufsize * sizeof(double) );
-	if (! inbuf || ! outbuf) {
-	    fprintf( stderr, "Could not allocate buffers for size %d\n",
-		     bufsize );
-	    errcnt++;
-	    break;
-	}
+        inbuf = (double *) malloc(bufsize * sizeof(double));
+        outbuf = (double *) malloc(bufsize * sizeof(double));
+        if (!inbuf || !outbuf) {
+            fprintf(stderr, "Could not allocate buffers for size %d\n", bufsize);
+            errcnt++;
+            break;
+        }
 
-	value = (rank & 0x1) ? 1.0 : -1.0;
-	for (i=0; i<bufsize; i++) {
-	    inbuf[i]  = value;
-	    outbuf[i] = 100.0;
-	}
-	MPI_Allreduce( inbuf, outbuf, bufsize, MPI_DOUBLE, op, 
-		       MPI_COMM_WORLD );
-	/* Check values */
-	value = (size & 0x1) ? -1.0 : 0.0;
-	for (i=0; i<bufsize; i++) {
-	    if (outbuf[i] != value) {
-		if (errcnt < 10) 
-		    printf( "outbuf[%d] = %f, should = %f\n", i, outbuf[i],
-			    value );
-		errcnt ++;
-	    }
-	}
-	free( inbuf );
-	free( outbuf );
-	bufsize *= 2;
+        value = (rank & 0x1) ? 1.0 : -1.0;
+        for (i = 0; i < bufsize; i++) {
+            inbuf[i] = value;
+            outbuf[i] = 100.0;
+        }
+        MPI_Allreduce(inbuf, outbuf, bufsize, MPI_DOUBLE, op, MPI_COMM_WORLD);
+        /* Check values */
+        value = (size & 0x1) ? -1.0 : 0.0;
+        for (i = 0; i < bufsize; i++) {
+            if (outbuf[i] != value) {
+                if (errcnt < 10)
+                    printf("outbuf[%d] = %f, should = %f\n", i, outbuf[i], value);
+                errcnt++;
+            }
+        }
+        free(inbuf);
+        free(outbuf);
+        bufsize *= 2;
     }
-    
-    MPI_Allreduce( &errcnt, &toterr, 1, MPI_INT, MPI_SUM, MPI_COMM_WORLD );
-    MPI_Comm_rank( MPI_COMM_WORLD, &rank );
+
+    MPI_Allreduce(&errcnt, &toterr, 1, MPI_INT, MPI_SUM, MPI_COMM_WORLD);
+    MPI_Comm_rank(MPI_COMM_WORLD, &rank);
     if (rank == 0) {
-	if (toterr == 0) 
-	    printf( " No Errors\n" );
-	else 
-	    printf( "*! %d errors!\n", toterr );
+        if (toterr == 0)
+            printf(" No Errors\n");
+        else
+            printf("*! %d errors!\n", toterr);
     }
 
-    MPI_Op_free( &op );
-    MPI_Finalize( );
+    MPI_Op_free(&op);
+    MPI_Finalize();
     return 0;
 }
-