From d41292b2f369e1e5278a3e2f878577d39cb110c5 Mon Sep 17 00:00:00 2001 From: Timo Heister Date: Wed, 21 Sep 2022 14:51:46 -0400 Subject: [PATCH] use correct MPI type --- source/base/data_out_base.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/source/base/data_out_base.cc b/source/base/data_out_base.cc index 6108f64768..62530545c9 100644 --- a/source/base/data_out_base.cc +++ b/source/base/data_out_base.cc @@ -8271,7 +8271,7 @@ DataOutInterface::create_xdmf_entry( { // send to rank 0 const std::vector buffer = Utilities::pack(entry, false); - ierr = MPI_Send(buffer.data(), buffer.size(), MPI_CHAR, 0, tag, comm); + ierr = MPI_Send(buffer.data(), buffer.size(), MPI_BYTE, 0, tag, comm); AssertThrowMPI(ierr); return {}; -- 2.39.5