From: Bruno Turcksin <bruno.turcksin@gmail.com>
Date: Fri, 3 Feb 2023 15:03:54 +0000 (-0500)
Subject: Add Kokkos::initalize and finalize to MPI_InitFinalize
X-Git-Tag: v9.5.0-rc1~583^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4ea34ebe1e25beb3917b12aea6813d7816e9f46c;p=dealii.git

Add Kokkos::initalize and finalize to MPI_InitFinalize
---

diff --git a/source/base/mpi.cc b/source/base/mpi.cc
index e11ddbec3c..cd1d1ea8d1 100644
--- a/source/base/mpi.cc
+++ b/source/base/mpi.cc
@@ -30,6 +30,8 @@
 
 #include <boost/serialization/utility.hpp>
 
+#include <Kokkos_Core.hpp>
+
 #include <iostream>
 #include <limits>
 #include <numeric>
@@ -773,6 +775,9 @@ namespace Utilities
       (void)ierr;
 #endif
 
+      // Initialize Kokkos
+      Kokkos::initialize(argc, argv);
+
       // we are allowed to call MPI_Init ourselves and PETScInitialize will
       // detect this. This allows us to use MPI_Init_thread instead.
 #ifdef DEAL_II_WITH_PETSC
@@ -987,6 +992,9 @@ namespace Utilities
 #endif
 
 
+      // Finalize Kokkos
+      Kokkos::finalize();
+
       // only MPI_Finalize if we are running with MPI. We also need to do this
       // when running PETSc, because we initialize MPI ourselves before
       // calling PetscInitialize