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authorGravatar Axel Huebl <axel.huebl@plasma.ninja> 2021-10-14 00:14:41 -0700
committerGravatar GitHub <noreply@github.com> 2021-10-14 07:14:41 +0000
commit8f75750e3229fa7eecd26e29851f23a951b24073 (patch)
tree64f7522d6d795f2b5fbd55f3e12158678ce8c520 /Tools/BatchScripts/batch_perlmutter.sh
parent5a3f0e691ed6b41c22cb12a4de31e8b301f29325 (diff)
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Docs: Add GPU Memory Sizes (#2414)
Add the size of GPU HBM on documented HPC machines. This helps users to quickly transition node hours between them for memory-size-limited problems.
Diffstat (limited to 'Tools/BatchScripts/batch_perlmutter.sh')
-rw-r--r--Tools/BatchScripts/batch_perlmutter.sh3
1 files changed, 3 insertions, 0 deletions
diff --git a/Tools/BatchScripts/batch_perlmutter.sh b/Tools/BatchScripts/batch_perlmutter.sh
index e3c47419e..933236009 100644
--- a/Tools/BatchScripts/batch_perlmutter.sh
+++ b/Tools/BatchScripts/batch_perlmutter.sh
@@ -36,6 +36,9 @@
#
# ============
+# GPU-aware MPI
+export MPICH_GPU_SUPPORT_ENABLED=1
+
EXE=./warpx
#EXE=../WarpX/build/bin/warpx.3d.MPI.CUDA.DP.OPMD.QED
#EXE=./main3d.gnu.TPROF.MPI.CUDA.ex