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authorHarmen Stoppels <harmenstoppels@gmail.com>2021-10-07 14:04:05 +0200
committerGitHub <noreply@github.com>2021-10-07 14:04:05 +0200
commit05834e7c9d096586bee902c24762e66e340e333d (patch)
tree5c8d5a23294edce8bf36db28ac241424f6d7cd5f
parent20ee786d09907bc0e028c3c86b77505a496b0539 (diff)
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Memoize the result of spack.platforms.host() (#26573)
-rw-r--r--lib/spack/spack/platforms/_functions.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/spack/spack/platforms/_functions.py b/lib/spack/spack/platforms/_functions.py
index 17dfbb5d67..c1301c47ff 100644
--- a/lib/spack/spack/platforms/_functions.py
+++ b/lib/spack/spack/platforms/_functions.py
@@ -13,6 +13,7 @@ from .test import Test
platforms = [Cray, Darwin, Linux, Test]
+@llnl.util.lang.memoized
def _host():
"""Detect and return the platform for this machine or None if detection fails."""
for platform_cls in sorted(platforms, key=lambda plt: plt.priority):