Continuing work on datatypes

[simgrid.git] / src / smpi / colls / alltoall-pair-one-barrier.cpp

diff --git a/src/smpi/colls/alltoall-pair-one-barrier.cpp b/src/smpi/colls/alltoall-pair-one-barrier.cpp
index 0e145d8..75ac17b 100644 (file)
--- a/src/smpi/colls/alltoall-pair-one-barrier.cpp
+++ b/src/smpi/colls/alltoall-pair-one-barrier.cpp
@@ -47,8 +47,8 @@ smpi_coll_tuned_alltoall_pair_one_barrier(void *send_buff, int send_count,
   if((num_procs&(num_procs-1)))
     THROWF(arg_error,0, "alltoall pair algorithm can't be used with non power of two number of processes ! ");
 
-  send_chunk = smpi_datatype_get_extent(send_type);
-  recv_chunk = smpi_datatype_get_extent(recv_type);
+  send_chunk = send_type->get_extent();
+  recv_chunk = recv_type->get_extent();
 
   send_chunk *= send_count;
   recv_chunk *= recv_count;