EXIT_SUCCESS/EXIT_FAILURE are standard C defined in stdlib.h.

[simgrid.git] / teshsuite / smpi / mpich3-test / coll / coll13.c

diff --git a/teshsuite/smpi/mpich3-test/coll/coll13.c b/teshsuite/smpi/mpich3-test/coll/coll13.c
index 7e5b3c7..c3c39f3 100644 (file)
--- a/teshsuite/smpi/mpich3-test/coll/coll13.c
+++ b/teshsuite/smpi/mpich3-test/coll/coll13.c
@@ -6,7 +6,7 @@
  */
 #include "mpi.h"
 
-/* 
+/*
 From: hook@nas.nasa.gov (Edward C. Hook)
  */
 
@@ -16,12 +16,8 @@ From: hook@nas.nasa.gov (Edward C. Hook)
 
 #include <string.h>
 #include <errno.h>
-#ifndef EXIT_SUCCESS
-#define EXIT_SUCCESS 0
-#define EXIT_FAILURE 1
-#endif
 
-int main( int argc, char *argv[] )
+int main(int argc, char *argv[])
 {
     int rank, size;
     int chunk = 128;
@@ -30,56 +26,53 @@ int main( int argc, char *argv[] )
     int *rb;
     int status;
 
-    MTest_Init(&argc,&argv);
-    MPI_Comm_rank(MPI_COMM_WORLD,&rank);
-    MPI_Comm_size(MPI_COMM_WORLD,&size);
+    MTest_Init(&argc, &argv);
+    MPI_Comm_rank(MPI_COMM_WORLD, &rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &size);
 
-    for ( i=1 ; i < argc ; ++i ) {
-       if ( argv[i][0] != '-' )
-           continue;
-       switch(argv[i][1]) {
-       case 'm':
-           chunk = atoi(argv[++i]);
-           break;
-       default:
-           fprintf(stderr,"Unrecognized argument %s\n",
-                   argv[i]);
-           MPI_Abort(MPI_COMM_WORLD,EXIT_FAILURE);
-       }
+    for (i = 1; i < argc; ++i) {
+        if (argv[i][0] != '-')
+            continue;
+        switch (argv[i][1]) {
+        case 'm':
+            chunk = atoi(argv[++i]);
+            break;
+        default:
+            fprintf(stderr, "Unrecognized argument %s\n", argv[i]);
+            MPI_Abort(MPI_COMM_WORLD, EXIT_FAILURE);
+        }
     }
 
-    sb = (int *)malloc(size*chunk*sizeof(int));
-    if ( !sb ) {
-       perror( "can't allocate send buffer" );
-       MPI_Abort(MPI_COMM_WORLD,EXIT_FAILURE);
+    sb = (int *) malloc(size * chunk * sizeof(int));
+    if (!sb) {
+        perror("can't allocate send buffer");
+        MPI_Abort(MPI_COMM_WORLD, EXIT_FAILURE);
     }
-    rb = (int *)malloc(size*chunk*sizeof(int));
-    if ( !rb ) {
-       perror( "can't allocate recv buffer");
-       free(sb);
-       MPI_Abort(MPI_COMM_WORLD,EXIT_FAILURE);
+    rb = (int *) malloc(size * chunk * sizeof(int));
+    if (!rb) {
+        perror("can't allocate recv buffer");
+        free(sb);
+        MPI_Abort(MPI_COMM_WORLD, EXIT_FAILURE);
     }
-    for ( i=0 ; i < size*chunk ; ++i ) {
-       sb[i] = rank + 1;
-       rb[i] = 0;
+    for (i = 0; i < size * chunk; ++i) {
+        sb[i] = rank + 1;
+        rb[i] = 0;
     }
 
     /* fputs("Before MPI_Alltoall\n",stdout); */
 
     /* This should really send MPI_CHAR, but since sb and rb were allocated
-       as chunk*size*sizeof(int), the buffers are large enough */
-    status = MPI_Alltoall(sb,chunk,MPI_INT,rb,chunk,MPI_INT,
-                         MPI_COMM_WORLD);
+     * as chunk*size*sizeof(int), the buffers are large enough */
+    status = MPI_Alltoall(sb, chunk, MPI_INT, rb, chunk, MPI_INT, MPI_COMM_WORLD);
 
     /* fputs("Before MPI_Allreduce\n",stdout); */
 
-    MTest_Finalize( status );
+    MTest_Finalize(status);
 
     free(sb);
     free(rb);
 
     MPI_Finalize();
 
-    return MTestReturnValue( status );
+    return MTestReturnValue(status);
 }
-