MPI: Add mpi_init_thread in test

ornladios · Sep 4, 2023 · 4243161 · 4243161
1 parent 458bcfa
commit 4243161
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/testing/adios2/engine/staging-common/TestOnDemandMPI.cpp b/testing/adios2/engine/staging-common/TestOnDemandMPI.cpp
@@ -139,7 +139,7 @@ TEST_F(TestOnDemandMPI, ADIOS2OnDemandMPI)
 
 int main(int argc, char **argv)
 {
-    MPI_Init(nullptr, nullptr);
+    MPI_Init_thread(NULL, NULL, MPI_THREAD_MULTIPLE, NULL);
 
     int result;
     ::testing::InitGoogleTest(&argc, argv);