#12016: parallelism in Sage: just use value of 'MAKE'
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Reporter: jhpalmieri | Owner: GeorgSWeber
Type: enhancement | Status: new
Priority: major | Milestone: sage-4.8
Component: build | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author: John Palmieri
Merged: | Dependencies: #11969
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With the attached patches, along with the changes from #11959, the various
parallel aspects of Sage should be controlled by setting the `-j` flag in
`MAKE`. That is, if `MAKE='make -j16'`, then
- running `make` will build spkg's in parallel, using 16 processes (this
was done in #11959)
- running `make ptestlong` or `sage -tp 0 <files>` will doctest in
parallel using 16 threads. If the `-j` flag in `MAKE` is empty or not
set, then determine the number of threads as before: `min(8,
cpu_count())`.
In #6495, we should implement the same behavior for doc building.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12016>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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