Opened 12 years ago
Closed 12 years ago
#9166 closed defect (duplicate)
cygwin: sympow does not work on cygwin
Reported by: | was | Owned by: | tbd |
---|---|---|---|
Priority: | major | Milestone: | sage-duplicate/invalid/wontfix |
Component: | porting: Cygwin | Keywords: | |
Cc: | mhansen | Merged in: | |
Authors: | Reviewers: | ||
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
Basically, Mark Watkins program Sympow is completely broken on Microsoft Windows (Cygwin):
sage -t "devel/sage/sage/lfunctions/sympow.py" ********************************************************************** File "/home/wstein/sage-4.4.3/devel/sage/sage/lfunctions/sympow.py", line 213: sage: sympow.modular_degree(EllipticCurve('11a')) Exception raised: Traceback (most recent call last): File "/home/wstein/sage-4.4.3/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/home/wstein/sage-4.4.3/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/home/wstein/sage-4.4.3/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "<doctest __main__.example_6[2]>", line 1, in <module> sympow.modular_degree(EllipticCurve('11a'))###line 213: sage: sympow.modular_degree(EllipticCurve('11a')) File "/home/wstein/sage-4.4.3/local/lib/python/site-packages/sage/lfunctions/sympow.py", line 229, in modular_degree raise RuntimeError, "failed to compute modular degree" RuntimeError: failed to compute modular degree ... etc.
Attachments (1)
Change History (7)
comment:1 Changed 12 years ago by
comment:2 Changed 12 years ago by
Another failure:
sage -t "devel/sage/sage/modular/hecke/submodule.py" ********************************************************************** File "/home/wstein/sage-4.4.3/devel/sage/sage/modular/hecke/submodule.py", line 497: sage: EllipticCurve('128a').congruence_number() Exception raised: Traceback (most recent call last): File "/home/wstein/sage-4.4.3/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/home/wstein/sage-4.4.3/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/home/wstein/sage-4.4.3/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "<doctest __main__.example_16[19]>", line 1, in <module> EllipticCurve('128a').congruence_number()###line 497: sage: EllipticCurve('128a').congruence_number() File "/home/wstein/sage-4.4.3/local/lib/python/site-packages/sage/schemes/elliptic_curves/ell_rational_field.py", line 3404, in congruence_number m = self.modular_degree() File "/home/wstein/sage-4.4.3/local/lib/python/site-packages/sage/schemes/elliptic_curves/ell_rational_field.py", line 3311, in modular_degree m = sympow.modular_degree(self) File "/home/wstein/sage-4.4.3/local/lib/python/site-packages/sage/lfunctions/sympow.py", line 229, in modular_degree raise RuntimeError, "failed to compute modular degree" RuntimeError: failed to compute modular degree
comment:3 follow-up: ↓ 4 Changed 12 years ago by
Sympow doesn't work for me on Arch Linux, GCC 4.5.0
These doctests fail for me:
sage -t "devel/sage/sage/modular/hecke/submodule.py"
sage -t "devel/sage/sage/modular/abvar/abvar.py"
sage -t "devel/sage/sage/lfunctions/sympow.py"
sage -t "devel/sage/sage/schemes/elliptic_curves/ell_rational_field.py"
comment:4 in reply to: ↑ 3 Changed 12 years ago by
Replying to retry:
Sympow doesn't work for me on Arch Linux, GCC 4.5.0
That's now
- Cygwin
- Arch Linux
- Solaris 10 on x86 #9703.
- OpenSolaris on x86
The pseudo C code is not valid C. It tried to return functions from those declared as void, so its not clear to me what the intended behaviour.
I've tried to build this with the Sun C compiler, but it refuses to compile it.
Dave
comment:5 Changed 12 years ago by
Ticket #9703, which I'll merge into 4.5.3.alpha2, should fix the problems here. If someone can confirm that they do, I'll close this ticket.
comment:6 Changed 12 years ago by
- Cc mhansen added
- Milestone changed from sage-4.5.3 to sage-duplicate/invalid/wontfix
- Resolution set to duplicate
- Status changed from new to closed
Another failure that is caused by sympow not working: