It's ok to pass NULL to xbt_free.

[simgrid.git] / src / smpi / colls / alltoallv-ring-light-barrier.c

diff --git a/src/smpi/colls/alltoallv-ring-light-barrier.c b/src/smpi/colls/alltoallv-ring-light-barrier.c
index 7a42ab90d6962877cf2fca80e3fb0b15cd626925..d9653e37599e01fa32805095a0ebc38c5fd3bf42 100644 (file)
--- a/src/smpi/colls/alltoallv-ring-light-barrier.c
+++ b/src/smpi/colls/alltoallv-ring-light-barrier.c
@@ -31,7 +31,7 @@ smpi_coll_tuned_alltoallv_ring_light_barrier(void *send_buff, int *send_counts,
   MPI_Aint send_chunk, recv_chunk;
   MPI_Status s;
   int i, src, dst, rank, num_procs, next_dst, next_src;
   MPI_Aint send_chunk, recv_chunk;
   MPI_Status s;
   int i, src, dst, rank, num_procs, next_dst, next_src;

-  int tag = 1;
+  int tag = COLL_TAG_ALLTOALLV;

 
   char send_sync = 'a', recv_sync = 'b';
   char *send_ptr = (char *) send_buff;
 
   char send_sync = 'a', recv_sync = 'b';
   char *send_ptr = (char *) send_buff;