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| author | Ludovic Courtès <ludovic.courtes@inria.fr> | 2019-11-15 17:15:05 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2019-11-15 17:52:45 +0100 |
| commit | faab7082ab9587b71ca5ae8becdf72234f3c51d7 (patch) | |
| tree | 6a27e070f9d289e6ebd44d42014b4e7a7eacc46b /gnu/local.mk | |
| parent | 348caf3d2c0e5a1d842c16cf6246f6d84004ad3f (diff) | |
gnu: openmpi: Raise the priority of the PSM2 component.
This allows us to get better performance by default on machines with
OmniPath hardware.
* gnu/packages/patches/openmpi-psm2-priority.patch: New file.
* gnu/packages/mpi.scm (openmpi)[source]: Use it.
* gnu/local.mk (dist_patch_DATA): Add it.
Diffstat (limited to 'gnu/local.mk')
| -rw-r--r-- | gnu/local.mk | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gnu/local.mk b/gnu/local.mk index 7ef5ef7a6c..4e6fb7c1d8 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -1192,6 +1192,7 @@ dist_patch_DATA = \ %D%/packages/patches/opencv-rgbd-aarch64-test-fix.patch \ %D%/packages/patches/openfoam-4.1-cleanup.patch \ %D%/packages/patches/openjdk-10-idlj-reproducibility.patch \ + %D%/packages/patches/openmpi-psm2-priority.patch \ %D%/packages/patches/openocd-nrf52.patch \ %D%/packages/patches/opensmtpd-fix-crash.patch \ %D%/packages/patches/openssl-runpath.patch \ |