#14207 closed enhancement (worksforme)
Document usage of peflags on Cygwin
Reported by: | jpflori | Owned by: | tbd |
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Priority: | minor | Milestone: | sage-duplicate/invalid/wontfix |
Component: | porting: Cygwin | Keywords: | cygwin, peflags, cygwin32, days101 |
Cc: | dimpase, kcrisman | Merged in: | |
Authors: | Reviewers: | ||
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
By default the max heap memory available to processes is quite low on Cygwin (about 500MB) so that doctests requiring more memory than that will fail (typically doctests using PARI which doubles its memory when its not sufficient anymore, so you basically jump from 256MB to 512MB and boom).
Change History (9)
comment:1 Changed 9 years ago by
comment:2 Changed 8 years ago by
- Milestone changed from sage-5.11 to sage-5.12
comment:3 Changed 8 years ago by
- Milestone changed from sage-6.1 to sage-6.2
comment:4 Changed 8 years ago by
- Milestone changed from sage-6.2 to sage-6.3
comment:5 Changed 7 years ago by
- Milestone changed from sage-6.3 to sage-6.4
comment:6 Changed 5 years ago by
- Milestone changed from sage-6.4 to sage-wishlist
This isn't really an issue on Cygwin 64. It is more of an issue on 32-bit Windows where addressing is much more constrained.
comment:7 Changed 5 years ago by
- Keywords cygwin32 added
comment:8 Changed 3 years ago by
- Milestone changed from sage-wishlist to sage-duplicate/invalid/wontfix
- Resolution set to worksforme
- Status changed from new to closed
I think issues like this with PARI have been mostly fixed, or at least worked around (e.g. #20463). It might still be a problem on 32-bit Cygwin but that is not likely to ever work.
comment:9 Changed 3 years ago by
- Keywords days101 added
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Why "document" and not "fix"?