X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/406f54970c00ca178fa918763d943027bd09e3ba..d0ffc37686edcc803601f76ab51fdfed5fc2f241:/examples/smpi/MM/Summa.c

diff --git a/examples/smpi/MM/Summa.c b/examples/smpi/MM/Summa.c
index 12c2370626..a53ac43490 100644
--- a/examples/smpi/MM/Summa.c
+++ b/examples/smpi/MM/Summa.c
@@ -6,6 +6,8 @@
 #include "Matrix_init.h"
 #include "Summa.h"
 #include "xbt/log.h"
+#include <stdio.h>
+
  XBT_LOG_NEW_DEFAULT_CATEGORY(MM_Summa,
                              "Messages specific for this msg example");
 
@@ -76,8 +78,8 @@ inline double Summa(
     XBT_DEBUG( "pivot: %zu, iter: %zu, B_proc_col: %zu, "
                 "size_col:%zu, size_row: %zu\n",
                 pivot_row, iter, B_proc_row,size_col,size_row);
-    MPI_Barrier(row_comm);
-    MPI_Barrier(col_comm);
+/*    MPI_Barrier(row_comm);*/
+/*    MPI_Barrier(col_comm);*/
 
     start_time_intern = MPI_Wtime();
     //Broadcast the row
@@ -127,8 +129,8 @@ inline double Summa(
     end_time_intern = MPI_Wtime();
     communication_time += end_time_intern - start_time_intern;
 
-    MPI_Barrier(row_comm);
-    MPI_Barrier(col_comm);
+/*    MPI_Barrier(row_comm);*/
+/*    MPI_Barrier(col_comm);*/
     start_time_intern = MPI_Wtime();
     XBT_DEBUG("execute Gemm number: %zu\n", iter);
     //We have recieved a line of block and a colomn
@@ -150,8 +152,8 @@ inline double Summa(
 
   end_time = MPI_Wtime();
   time = end_time - start_time ;
-  printf("communication time: %le seconds, "
-         "computation time: %le seconds\n",
+  printf("communication time: %e seconds, "
+         "computation time: %e seconds\n",
          communication_time, computation_time);