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also add -DCACHE_SECTOR_SIZE_READONLY to $CFLAGS when building BLIS 1.0 and 1.1 for A64FX #75

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Merged
merged 2 commits into from
Aug 26, 2025
Merged

also add -DCACHE_SECTOR_SIZE_READONLY to $CFLAGS when building BLIS 1.0 and 1.1 for A64FX #75

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also add -DCACHE_SECTOR_SIZE_READONLY to $CFLAGS when building BLIS 1…
boegel Aug 26, 2025
a9b9738
Merge branch 'main' into fix_blis_a64fx
boegel Aug 26, 2025
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4 changes: 2 additions & 2 deletions eb_hooks.py
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Original file line number Diff line number Diff line change
Expand Up @@ -682,12 +682,12 @@ def pre_configure_hook(self, *args, **kwargs):

def pre_configure_hook_BLIS_a64fx(self, *args, **kwargs):
"""
Pre-configure hook for BLIS when building for A64FX:
Pre-configure hook for BLIS when building for A64FX to fix "Illegal instruction" problem
- add -DCACHE_SECTOR_SIZE_READONLY to $CFLAGS for BLIS 0.9.0, cfr. https://github.com/flame/blis/issues/800
"""
if self.name == 'BLIS':
cpu_target = get_eessi_envvar('EESSI_SOFTWARE_SUBDIR')
if self.version == '0.9.0' and cpu_target == CPU_TARGET_A64FX:
if self.version in ('0.9.0', '1.0', '1.1') and cpu_target == CPU_TARGET_A64FX:
# last argument of BLIS' configure command is configuration target (usually 'auto' for auto-detect),
# specifying of variables should be done before that
config_opts = self.cfg['configopts'].split(' ')
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