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charmpp: default backend to 'multicore' on macOS (#28443)

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Nils Leif Fischer 2022-02-01 10:17:48 +01:00 committed by GitHub
parent 545a429646
commit 8ccc4df6ff
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1 changed files with 7 additions and 1 deletions
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var/spack/repos/builtin/packages/charmpp/package.py
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@ -69,9 +69,15 @@ class Charmpp(Package):
) )
# Communication mechanisms (choose exactly one) # Communication mechanisms (choose exactly one)
# - Default to 'multicore' on macOS because that's probably the right choice
# for a personal machine.
if sys.platform == "darwin":
backend_default = "multicore"
else:
backend_default = "netlrts"
variant( variant(
"backend", "backend",
default="netlrts", default=backend_default,
values=("mpi", "multicore", "netlrts", "verbs", "gni", values=("mpi", "multicore", "netlrts", "verbs", "gni",
"ucx", "ofi", "pami", "pamilrts"), "ucx", "ofi", "pami", "pamilrts"),
description="Set the backend to use" description="Set the backend to use"