Merge branch 'mpi_c_bindings' into sharedmem_3d_y_blitz_storage_order…

…_mpi_by_two_threads
igfuw · Apr 15, 2021 · 3964132 · 3964132
2 parents 8d86693 + 29796e7
commit 3964132
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/libmpdata++/concurr/detail/distmem.hpp b/libmpdata++/concurr/detail/distmem.hpp
@@ -125,7 +125,8 @@ namespace libmpdataxx
           if(!mpi_initialized)
           {
             mpi_initialized_before = false;
-            MPI_Init_thread(nullptr, nullptr, MPI_THREAD_MULTIPLE, nullptr);
+            int th_lvl_provided;
+            MPI_Init_thread(nullptr, nullptr, MPI_THREAD_MULTIPLE, &th_lvl_provided);
           }
           if (boost::mpi::environment::thread_level() != boost::mpi::threading::multiple)
           {