new tesh to check smpi tracing

[simgrid.git] / examples / smpi / allreduce.c

diff --git a/examples/smpi/allreduce.c b/examples/smpi/allreduce.c
index eddb725..83e6b10 100644 (file)
--- a/examples/smpi/allreduce.c
+++ b/examples/smpi/allreduce.c
@@ -29,7 +29,7 @@ static int ibm_test(int rank, int size)
          int success = 1;
 #define MAXLEN  10000
 
-         int root, i, j, k;
+         int root = 0, i, j, k;
          int out[MAXLEN];
          int in[MAXLEN];