From 493e92ab3e79822867f461f1ebc15dace097aa7f Mon Sep 17 00:00:00 2001
From: Thomas Fischer <thomas.fischer@ufz.de>
Date: Wed, 8 Jun 2022 15:36:25 +0200
Subject: [PATCH] [A/AppLib/TestDefinition] If mpi size is one do it like in
serial case.
---
.../ApplicationsLib/TestDefinition.cpp | 23 ++++++++++---------
1 file changed, 12 insertions(+), 11 deletions(-)
diff --git a/Applications/ApplicationsLib/TestDefinition.cpp b/Applications/ApplicationsLib/TestDefinition.cpp
index faeadce1a5a..c91f59bf386 100644
--- a/Applications/ApplicationsLib/TestDefinition.cpp
+++ b/Applications/ApplicationsLib/TestDefinition.cpp
@@ -191,20 +191,21 @@ TestDefinition::TestDefinition(BaseLib::ConfigTree const& config_tree,
}
else
{
+ std::string filename =
+ //! \ogs_file_param{prj__test_definition__vtkdiff__file}
+ vtkdiff_config.getConfigParameter<std::string>("file");
#ifdef USE_PETSC
- int rank;
- MPI_Comm_rank(PETSC_COMM_WORLD, &rank);
int mpi_size;
MPI_Comm_size(PETSC_COMM_WORLD, &mpi_size);
- std::string const& filename =
- MeshLib::IO::getVtuFileNameForPetscOutputWithoutExtension(
- //! \ogs_file_param{prj__test_definition__vtkdiff__file}
- vtkdiff_config.getConfigParameter<std::string>("file")) +
- "_" + std::to_string(rank) + ".vtu";
-#else
- std::string const& filename =
- //! \ogs_file_param{prj__test_definition__vtkdiff__file}
- vtkdiff_config.getConfigParameter<std::string>("file");
+ if (mpi_size > 1)
+ {
+ int rank;
+ MPI_Comm_rank(PETSC_COMM_WORLD, &rank);
+ filename =
+ MeshLib::IO::getVtuFileNameForPetscOutputWithoutExtension(
+ filename) +
+ "_" + std::to_string(rank) + ".vtu";
+ }
#endif // OGS_USE_PETSC
filenames.push_back(filename);
}
--
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