X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/e54c5e982d2a6dd3d2d152038819639b088a1086..0f5e8daaa6e9f74521068aa75837200bcd182ea6:/src/smpi/smpi_group.c

diff --git a/src/smpi/smpi_group.c b/src/smpi/smpi_group.c
index a61e374e57..e84ed8e2dc 100644
--- a/src/smpi/smpi_group.c
+++ b/src/smpi/smpi_group.c
@@ -11,20 +11,22 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_group, smpi,
 
 typedef struct s_smpi_mpi_group {
   int size;
-  int* rank_to_index_map;
-  int* index_to_rank_map;
+  int *rank_to_index_map;
+  int *index_to_rank_map;
   int refcount;
 } s_smpi_mpi_group_t;
 
 static s_smpi_mpi_group_t mpi_MPI_GROUP_EMPTY = {
-  0,    /* size */
-  NULL, /* rank_to_index_map */
-  NULL, /* index_to_rank_map */
-  1,    /* refcount: start > 0 so that this group never gets freed */
+  0,                            /* size */
+  NULL,                         /* rank_to_index_map */
+  NULL,                         /* index_to_rank_map */
+  1,                            /* refcount: start > 0 so that this group never gets freed */
 };
+
 MPI_Group MPI_GROUP_EMPTY = &mpi_MPI_GROUP_EMPTY;
 
-MPI_Group smpi_group_new(int size) {
+MPI_Group smpi_group_new(int size)
+{
   MPI_Group group;
   int i, count;
 
@@ -34,79 +36,87 @@ MPI_Group smpi_group_new(int size) {
   group->rank_to_index_map = xbt_new(int, size);
   group->index_to_rank_map = xbt_new(int, count);
   group->refcount = 0;
-  for(i = 0; i < size; i++) {
+  for (i = 0; i < size; i++) {
     group->rank_to_index_map[i] = MPI_UNDEFINED;
   }
-  for(i = 0; i < count; i++) {
+  for (i = 0; i < count; i++) {
     group->index_to_rank_map[i] = MPI_UNDEFINED;
   }
   return group;
 }
 
-void smpi_group_destroy(MPI_Group group) {
-  if(smpi_group_unuse(group) <= 0) {
+void smpi_group_destroy(MPI_Group group)
+{
+  if (smpi_group_unuse(group) <= 0) {
     xbt_free(group->rank_to_index_map);
     xbt_free(group->index_to_rank_map);
     xbt_free(group);
   }
 }
 
-void smpi_group_set_mapping(MPI_Group group, int index, int rank) {
-  if(rank < group->size && index < smpi_process_count()) {
+void smpi_group_set_mapping(MPI_Group group, int index, int rank)
+{
+  if (rank < group->size && index < smpi_process_count()) {
     group->rank_to_index_map[rank] = index;
     group->index_to_rank_map[index] = rank;
   }
 }
 
-int smpi_group_index(MPI_Group group, int rank) {
+int smpi_group_index(MPI_Group group, int rank)
+{
   int index = MPI_UNDEFINED;
 
-  if(rank < group->size) {
+  if (rank < group->size) {
     index = group->rank_to_index_map[rank];
   }
   return index;
 }
 
-int smpi_group_rank(MPI_Group group, int index) {
+int smpi_group_rank(MPI_Group group, int index)
+{
   int rank = MPI_UNDEFINED;
 
-  if(index < smpi_process_count()) {
+  if (index < smpi_process_count()) {
     rank = group->index_to_rank_map[index];
   }
   return rank;
 }
 
-int smpi_group_use(MPI_Group group) {
+int smpi_group_use(MPI_Group group)
+{
   group->refcount++;
   return group->refcount;
 }
 
-int smpi_group_unuse(MPI_Group group) {
+int smpi_group_unuse(MPI_Group group)
+{
   group->refcount--;
   return group->refcount;
 }
 
-int smpi_group_size(MPI_Group group) {
+int smpi_group_size(MPI_Group group)
+{
   return group->size;
 }
 
-int smpi_group_compare(MPI_Group group1, MPI_Group group2) {
+int smpi_group_compare(MPI_Group group1, MPI_Group group2)
+{
   int result;
   int i, index, rank, size;
 
   result = MPI_IDENT;
-  if(smpi_group_size(group1) != smpi_group_size(group2)) {
+  if (smpi_group_size(group1) != smpi_group_size(group2)) {
     result = MPI_UNEQUAL;
   } else {
     size = smpi_group_size(group2);
-    for(i = 0; i < size; i++) {
+    for (i = 0; i < size; i++) {
       index = smpi_group_index(group1, i);
       rank = smpi_group_rank(group2, index);
-      if(rank == MPI_UNDEFINED) {
+      if (rank == MPI_UNDEFINED) {
         result = MPI_UNEQUAL;
         break;
       }
-      if(rank != i) {
+      if (rank != i) {
         result = MPI_SIMILAR;
       }
     }