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set maximum level of parallellism via parallel configuration option rather than fixed value for maxparallel or max_parallel easyconfig parameter #4777

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Merged
merged 1 commit into from
Mar 2, 2025
Merged

set maximum level of parallellism via parallel configuration option rather than fixed value for maxparallel or max_parallel easyconfig parameter #4777

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4 changes: 2 additions & 2 deletions easybuild/framework/easyblock.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2422,8 +2422,8 @@ def set_parallel(self):
else:
par = min(int(par), int(cfg_par))

par = det_parallelism(par, maxpar=self.cfg['max_parallel'])
self.log.info("Setting parallelism: %s" % par)
par = det_parallelism(par=par, maxpar=self.cfg['max_parallel'])
self.log.info(f"Setting parallelism: {par}")
self.cfg.parallel = par

def remove_module_file(self):
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2 changes: 1 addition & 1 deletion easybuild/framework/easyconfig/default.py
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Expand Up @@ -108,7 +108,7 @@
BUILD],
'hidden': [False, "Install module file as 'hidden' by prefixing its version with '.'", BUILD],
'installopts': ['', 'Extra options for installation', BUILD],
'maxparallel': [16, 'Max degree of parallelism', BUILD],
'maxparallel': [None, 'Max degree of parallelism', BUILD],
'module_only': [False, 'Only generate module file', BUILD],
'patches': [[], "List of patches to apply", BUILD],
'prebuildopts': ['', 'Extra options pre-passed to build command.', BUILD],
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5 changes: 3 additions & 2 deletions easybuild/tools/options.py
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Expand Up @@ -496,8 +496,9 @@ def override_options(self):
'output-style': ("Control output style; auto implies using Rich if available to produce rich output, "
"with fallback to basic colored output",
'choice', 'store', OUTPUT_STYLE_AUTO, OUTPUT_STYLES),
'parallel': ("Specify (maximum) level of parallelism used during build procedure",
'int', 'store', None),
'parallel': ("Specify (maximum) level of parallelism used during build procedure "
"(actual value is determined by available cores + 'max_parallel' easyconfig parameter)",
'int', 'store', 16),
'parallel-extensions-install': ("Install list of extensions in parallel (if supported)",
None, 'store_true', False),
'pre-create-installdir': ("Create installation directory before submitting build jobs",
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