Make mailbox matching functions return a bool.

[simgrid.git] / src / smpi / include / smpi_file.hpp

diff --git a/src/smpi/include/smpi_file.hpp b/src/smpi/include/smpi_file.hpp
index f0ff13a50872fa9c3379db2f116174a0ed04429c..95e3d9916a780a07e8ad298d927d3b32952682d2 100644 (file)
--- a/src/smpi/include/smpi_file.hpp
+++ b/src/smpi/include/smpi_file.hpp
@@ -76,7 +76,7 @@ class File{
     int size =  comm_->size();
     int rank = comm_-> rank();
     MPI_Offset min_offset = file_->tell();
-    MPI_Offset max_offset = (min_offset + count * datatype->size());//cheating, as we don't care about exact data location, we can skip extent
+    MPI_Offset max_offset = min_offset + count * datatype->get_extent();//cheating, as we don't care about exact data location, we can skip extent
     MPI_Offset* min_offsets = new MPI_Offset[size];
     MPI_Offset* max_offsets = new MPI_Offset[size];
     simgrid::smpi::colls::allgather(&min_offset, 1, MPI_OFFSET, min_offsets, 1, MPI_OFFSET, comm_);