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Rebuild 2026.06 x86_64/generic SciPy-bundle with numpy cpu-baseline=none #1779

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Rebuild 2026.06 x86_64/generic SciPy-bundle with numpy cpu-baseline=none #1779

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Rebuild x86_64/generic SciPy-bundle 2026.05 with numpy cpu-baseline=none
HaoZeke Oct 11, 2026
0ea960b
Use the NumPy easyblock fix for the generic SciPy-bundle rebuild
HaoZeke Nov 3, 2026
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16 changes: 16 additions & 0 deletions ...e.eessi.io/2026.06/rebuilds/20261011-eb-5.4.0-SciPy-bundle-numpy-generic-cpu-baseline.yml
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# 2026.10.11
# numpy 2.4 raised its default x86-64 cpu-baseline to x86-64-v2 (SSSE3, SSE4.1, SSE4.2, POPCNT, ...),
# so the numpy in the x86_64/generic installation refuses to import on CPUs that only have x86-64 (SSE2):
# "NumPy was built with baseline optimizations: (X86_V2) but your machine doesn't support: (...)"
# The numpy easyblock from https://github.com/easybuilders/easybuild-easyblocks/pull/4277 builds numpy
# with cpu-baseline=none when optarch is GENERIC on x86-64;
# the dispatched code paths for x86-64-v2 and newer are still selected at runtime.
# Only the x86_64/generic installation needs to be rebuilt, so only build this for that target
# (arch:x86_64/generic).
easyconfigs:
- SciPy-bundle-2026.05-gfbf-2026.1.eb:
options:
# same easyconfig as the current installation
from-commit: 3dd90510b931c9a40af18df1d9bed75e1a1dc8e0
# see https://github.com/easybuilders/easybuild-easyblocks/pull/4277
include-easyblocks-from-commit: 2175241d6aac881dfb3589a07e27e811d332c5c3
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