Visual C++ config doesn't use the gnu functions

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

diff --git a/src/smpi/smpi_global.c b/src/smpi/smpi_global.c
index 0d069d0..dfac6a6 100644 (file)
--- a/src/smpi/smpi_global.c
+++ b/src/smpi/smpi_global.c
@@ -219,15 +219,12 @@ void smpi_global_destroy()
        smpi_global = NULL;
 }
 
-// FIXME: smarter algorithm?
 int smpi_host_index()
 {
-       int i;
        smx_host_t host = SIMIX_host_self();
+       smpi_host_data_t hdata = (smpi_host_data_t)SIMIX_host_get_data(host);
 
-       for(i = smpi_global->host_count - 1; i > 0 && host != smpi_global->hosts[i]; i--);
-
-       return i;
+       return hdata->index;
 }
 
 int smpi_run_simulation(int argc, char **argv)