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| author | Efraim Flashner <efraim@flashner.co.il> | 2024-12-01 13:19:02 +0200 |
|---|---|---|
| committer | Efraim Flashner <efraim@flashner.co.il> | 2024-12-01 14:55:08 +0200 |
| commit | 1bcf1a014646a36963bf7032cefe05ceec1c1465 (patch) | |
| tree | dfd4902bc836c36042f3d359824d1aaad804922a /gnu/packages/mpi.scm | |
| parent | 7c36577cdec8185ea7df608eb9a68424e19ee9cb (diff) | |
gnu: openmpi-5: Don't force building with ucx.
* gnu/packages/mpi.scm (openmpi-5)[inputs]: Use inherited inputs to only
add ucx when it is supported.
[arguments]: Only add configure-flag for ucx when it is included as an
input.
Change-Id: I4a5fc86999ffbafdb99bd68c170fc7a1fa6a33a5
Diffstat (limited to 'gnu/packages/mpi.scm')
| -rw-r--r-- | gnu/packages/mpi.scm | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gnu/packages/mpi.scm b/gnu/packages/mpi.scm index 20497242e5..7ede242aaa 100644 --- a/gnu/packages/mpi.scm +++ b/gnu/packages/mpi.scm @@ -332,7 +332,6 @@ software vendors, application developers and computer science researchers.") ;; As of Open MPI 5.0.X, PMIx is used to communicate ;; with SLURM, so SLURM'S PMI is no longer needed. (delete "slurm") - (append ucx) ;for Infiniband support (append openpmix) ;for PMI support (launching via "srun") (append prrte))) ;for PMI support (launching via "srun") (native-inputs (modify-inputs (package-native-inputs openmpi) @@ -365,7 +364,9 @@ software vendors, application developers and computer science researchers.") ;; Since 5.x, Infiniband support is provided by ucx. ;; See https://docs.open-mpi.org/en/main/release-notes/networks.html#miscellaneous-network-notes - (string-append "--with-ucx=" #$(this-package-input "ucx"))) + #$@(if (package? (this-package-input "ucx")) + #~((string-append "--with-ucx=" #$(this-package-input "ucx"))) + #~())) #:phases #~(modify-phases %standard-phases |