Merge pull request #231 from xylar/add-mpich-gpu-env-var

xylar · web-flow · commit 7beef17e3dec · 2025-02-06T11:05:08.000+01:00
Add MPICH_GPU_SUPPORT_ENABLED=1 to Frontier GPU configs
diff --git a/mache/spack/frontier_amdclanggpu_mpich.csh b/mache/spack/frontier_amdclanggpu_mpich.csh
@@ -19,3 +19,4 @@ setenv NETCDF_FORTRAN_PATH $CRAY_NETCDF_HDF5PARALLEL_PREFIX
 setenv PNETCDF_PATH $CRAY_PARALLEL_NETCDF_PREFIX
 {% endif %}
 setenv HDF5_USE_FILE_LOCKING FALSE
+setenv MPICH_GPU_SUPPORT_ENABLED 1
diff --git a/mache/spack/frontier_amdclanggpu_mpich.sh b/mache/spack/frontier_amdclanggpu_mpich.sh
@@ -19,3 +19,4 @@ export NETCDF_FORTRAN_PATH=$CRAY_NETCDF_HDF5PARALLEL_PREFIX
 export PNETCDF_PATH=$CRAY_PARALLEL_NETCDF_PREFIX
 {% endif %}
 export HDF5_USE_FILE_LOCKING=FALSE
+export MPICH_GPU_SUPPORT_ENABLED=1
diff --git a/mache/spack/frontier_crayclanggpu_mpich.csh b/mache/spack/frontier_crayclanggpu_mpich.csh
@@ -21,3 +21,4 @@ setenv NETCDF_FORTRAN_PATH $CRAY_NETCDF_HDF5PARALLEL_PREFIX
 setenv PNETCDF_PATH $CRAY_PARALLEL_NETCDF_PREFIX
 {% endif %}
 setenv HDF5_USE_FILE_LOCKING FALSE
+setenv MPICH_GPU_SUPPORT_ENABLED 1
diff --git a/mache/spack/frontier_crayclanggpu_mpich.sh b/mache/spack/frontier_crayclanggpu_mpich.sh
@@ -21,3 +21,4 @@ export NETCDF_FORTRAN_PATH=$CRAY_NETCDF_HDF5PARALLEL_PREFIX
 export PNETCDF_PATH=$CRAY_PARALLEL_NETCDF_PREFIX
 {% endif %}
 export HDF5_USE_FILE_LOCKING=FALSE
+export MPICH_GPU_SUPPORT_ENABLED=1
diff --git a/mache/spack/frontier_gnugpu_mpich.csh b/mache/spack/frontier_gnugpu_mpich.csh
@@ -20,3 +20,4 @@ setenv NETCDF_FORTRAN_PATH $CRAY_NETCDF_HDF5PARALLEL_PREFIX
 setenv PNETCDF_PATH $CRAY_PARALLEL_NETCDF_PREFIX
 {% endif %}
 setenv HDF5_USE_FILE_LOCKING FALSE
+setenv MPICH_GPU_SUPPORT_ENABLED 1
diff --git a/mache/spack/frontier_gnugpu_mpich.sh b/mache/spack/frontier_gnugpu_mpich.sh
@@ -20,3 +20,4 @@ export NETCDF_FORTRAN_PATH=$CRAY_NETCDF_HDF5PARALLEL_PREFIX
 export PNETCDF_PATH=$CRAY_PARALLEL_NETCDF_PREFIX
 {% endif %}
 export HDF5_USE_FILE_LOCKING=FALSE
+export MPICH_GPU_SUPPORT_ENABLED=1
