#11959: build spkgs in parallel by default
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Reporter: jhpalmieri | Owner: GeorgSWeber
Type: enhancement | Status: needs_review
Priority: minor | Milestone: sage-4.7.3
Component: build | Keywords: SAGE_PARALLEL_SPKG_BUILD MAKE -j
--jobs
Work_issues: | Upstream: N/A
Reviewer: | Author: John Palmieri
Merged: | Dependencies:
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Comment(by was):
I'm against this as is, but I think something very close is OK.
I think SAGE_PARALLEL_SPKG_BUILD="no" should be supported, but otherwise
everything should be like in this proposal. The reason is that it can
be confusing trying to deal with build issues when the build log mixes up
output from multiple packages being built at once. Also there can be
weird build issues resulting from building multiple packages at once.
However, using "make -j16" (say) is very useful in all cases on a machine
with lots of processors so you don't have to wait so long for individual
packages to build.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11959#comment:8>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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