[ET Trac] [Einstein Toolkit] #1348: simfactory doesn't support multi-core setup using setup-silent
Einstein Toolkit
trac-noreply at einsteintoolkit.org
Tue Jun 18 23:41:25 CDT 2013
#1348: simfactory doesn't support multi-core setup using setup-silent
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Reporter: knarf | Owner: eschnett
Type: enhancement | Status: review
Priority: minor | Milestone:
Component: SimFactory | Version: development version
Resolution: | Keywords:
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Comment (by rhaas):
Fine with the 'ppn', 'max-num-threads' changes and 'num-threads'. I
disagree with changing the "make" field however since the patch hard codes
the assumption that the make call is "nice make -j %d" which is not
necessarily true: the make invocation could set environment variables (eg
INTEL_LICENSE), load extra modules, call envsetup or use a make in
different location (eg. version 3.82 which *finally* reports just which
dependency is missing when aborting with error 2). Also there is no need
for a head node to have the same number of cores as a compute node so
tying the number of make processes to the number of compute node cores
seems to be unnecessary.
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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1348#comment:3>
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