#17365: ATLAS does not build shared lib on Cygwin64
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Reporter: jpflori | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.5
Component: porting: Cygwin | Resolution:
Keywords: | Merged in:
Authors: Jean-Pierre Flori | Reviewers:
Report Upstream: Reported | Work issues:
upstream. No feedback yet. | Commit:
Branch: | 0b0f0785e23437afa504bd537fb69df974a7c8c5
u/jpflori/ticket/17365 | Stopgaps:
Dependencies: |
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Comment (by gouezel):
I am confused: I compiled with SAGE_ATLAS_ARCH=fast, and it compiles fine
with and without the patch. Build time multiplied by 10 compared to
SAGE_ATLAS_ARCH=base, so the flag is taken into account, but it seems from
CPU use that the build was using only one core (on a CPU with 4 cores).
The build was started with ./sage -f atlas, what else should I do to build
it multithreaded and trigger the bug?
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Ticket URL: <http://trac.sagemath.org/ticket/17365#comment:22>
Sage <http://www.sagemath.org>
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