From 1ada0fe97d035a990d6247c8ffdcb5a111ee50d7 Mon Sep 17 00:00:00 2001
From: Gilles Grospellier <Gilles.Grospellier@cea.fr>
Date: Tue, 26 Nov 2024 11:07:21 +0100
Subject: [PATCH 1/2] [config] Add test using accelerator API but with
 sequential runtime.

The tests using accelerator runtime are renamed and suffixed with the
name of the accelerator runtime (for example '_cuda' with cuda).
---
 cmake/Utils.cmake | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/cmake/Utils.cmake b/cmake/Utils.cmake
index 9eaad4ea..a8919bd6 100644
--- a/cmake/Utils.cmake
+++ b/cmake/Utils.cmake
@@ -27,14 +27,24 @@ macro(arcanefem_add_gpu_test)
   if (NOT ARGS_COMMAND)
     message(FATAL_ERROR "No arg COMMAND for macro 'arcanefem_add_gpu_test'")
   endif()
+  # Add test without accelerator Runtime
+  if (ARGS_NB_MPI)
+    if (MPIEXEC_EXECUTABLE)
+      add_test(NAME ${ARGS_NAME} COMMAND ${MPIEXEC_EXECUTABLE} -n ${ARGS_NB_MPI} ${ARGS_COMMAND} ${ARGS_ARGS})
+    endif()
+  else()
+    add_test(NAME ${ARGS_NAME} COMMAND ${ARGS_COMMAND} ${ARGS_ARGS})
+  endif()
+
+  # Add test WITH accelerator Runtime
   if(ARCANE_HAS_ACCELERATOR)
     set(_RUNTIME_ARGS "-A,AcceleratorRuntime=${ARCANE_ACCELERATOR_RUNTIME}")
     if (ARGS_NB_MPI)
       if (MPIEXEC_EXECUTABLE)
-        add_test(NAME ${ARGS_NAME} COMMAND ${MPIEXEC_EXECUTABLE} -n ${ARGS_NB_MPI} ${ARGS_COMMAND} ${_RUNTIME_ARGS} ${ARGS_ARGS})
+        add_test(NAME ${ARGS_NAME}_${ARCANE_ACCELERATOR_RUNTIME} COMMAND ${MPIEXEC_EXECUTABLE} -n ${ARGS_NB_MPI} ${ARGS_COMMAND} ${_RUNTIME_ARGS} ${ARGS_ARGS})
       endif()
     else()
-      add_test(NAME ${ARGS_NAME} COMMAND ${ARGS_COMMAND} ${_RUNTIME_ARGS} ${ARGS_ARGS})
+      add_test(NAME ${ARGS_NAME}_${ARCANE_ACCELERATOR_RUNTIME} COMMAND ${ARGS_COMMAND} ${_RUNTIME_ARGS} ${ARGS_ARGS})
     endif()
   endif()
 endmacro()

From 62a7e5b64e0e2dd78ab274fe76191a919f26ef91 Mon Sep 17 00:00:00 2001
From: Gilles Grospellier <Gilles.Grospellier@cea.fr>
Date: Tue, 26 Nov 2024 11:34:53 +0100
Subject: [PATCH 2/2] [poisson] Allow using CSR format even if no accelerator
 is available.

---
 poisson/FemModule.cc | 2 --
 1 file changed, 2 deletions(-)

diff --git a/poisson/FemModule.cc b/poisson/FemModule.cc
index a8c8a9eb..7b68dcc0 100644
--- a/poisson/FemModule.cc
+++ b/poisson/FemModule.cc
@@ -183,13 +183,11 @@ _handleFlags()
     m_use_legacy = false;
     info() << "CSR: The CSR datastructure and its associated methods will be used";
   }
-#ifdef ARCANE_HAS_ACCELERATOR
   if (parameter_list.getParameterOrNull("CSR_GPU") == "TRUE" || options()->csrGpu()) {
     m_use_csr_gpu = true;
     m_use_legacy = false;
     info() << "CSR_GPU: The CSR datastructure GPU compatible and its associated methods will be used";
   }
-#endif
   if (parameter_list.getParameterOrNull("NWCSR") == "TRUE" || options()->nwcsr()) {
     m_use_nodewise_csr = true;
     m_use_legacy = false;