these terrible sort operators were working everywhere except on bsd, where qsort...

[simgrid.git] / src / smpi / smpi_base.c

diff --git a/src/smpi/smpi_base.c b/src/smpi/smpi_base.c
index 2632bac..952db70 100644 (file)
--- a/src/smpi/smpi_base.c
+++ b/src/smpi/smpi_base.c
@@ -77,7 +77,8 @@ xbt_dynar_t smpi_ois_values = NULL;
 
 static int factor_cmp(const void *pa, const void *pb)
 {
-  return (((s_smpi_factor_t*)pa)->factor > ((s_smpi_factor_t*)pb)->factor);
+  return (((s_smpi_factor_t*)pa)->factor > ((s_smpi_factor_t*)pb)->factor) ? 1 :
+         (((s_smpi_factor_t*)pa)->factor < ((s_smpi_factor_t*)pb)->factor) ? -1 : 0;
 }
 
 
@@ -86,13 +87,14 @@ static xbt_dynar_t parse_factor(const char *smpi_coef_string)
   char *value = NULL;
   unsigned int iter = 0;
   s_smpi_factor_t fact;
+  fact.nb_values=0;
   int i=0;
   xbt_dynar_t smpi_factor, radical_elements, radical_elements2 = NULL;
 
   smpi_factor = xbt_dynar_new(sizeof(s_smpi_factor_t), NULL);
   radical_elements = xbt_str_split(smpi_coef_string, ";");
   xbt_dynar_foreach(radical_elements, iter, value) {
-    fact.nb_values=0;
+    memset(&fact, 0, sizeof(s_smpi_factor_t));
     radical_elements2 = xbt_str_split(value, ":");
     if (xbt_dynar_length(radical_elements2) <2 || xbt_dynar_length(radical_elements2) > 5)
       xbt_die("Malformed radical for smpi factor!");
@@ -414,6 +416,7 @@ void smpi_mpi_start(MPI_Request request)
 void smpi_mpi_startall(int count, MPI_Request * requests)
 {
   int i;
+  if(requests==NULL) return;
 
   for(i = 0; i < count; i++) {
     smpi_mpi_start(requests[i]);