Opened 13 years ago
Closed 9 years ago
#4258 closed enhancement (duplicate)
switch multiplication of dense matrices over finite prime fields to LinBox
Reported by: | malb | Owned by: | malb |
---|---|---|---|
Priority: | major | Milestone: | sage-duplicate/invalid/wontfix |
Component: | linbox | Keywords: | linbox, linear algebra |
Cc: | cpernet, burcin, jason, SimonKing | Merged in: | |
Authors: | Reviewers: | Martin Albrecht | |
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
sage: A = random_matrix(GF(3),2000,2000) sage: %time A*A 2000 x 2000 dense matrix over Finite Field of size 3 CPU time: 14.69 s, Wall time: 15.08 s
sage: %time A._multiply_linbox(A) 2000 x 2000 dense matrix over Finite Field of size 3 CPU time: 2.47 s, Wall time: 2.55 s
Change History (8)
comment:1 Changed 12 years ago by
- Cc burcin added
comment:2 Changed 11 years ago by
- Cc jason added
- Report Upstream set to N/A
comment:3 Changed 10 years ago by
- Cc SimonKing added
comment:4 Changed 10 years ago by
- Component changed from linear algebra to linbox
see #4260 for ongoing work. Shall we close this as a duplicate?
comment:5 Changed 10 years ago by
This is a duplicate of #4260 and should be closed.
comment:6 Changed 9 years ago by
- Status changed from new to needs_review
comment:7 Changed 9 years ago by
- Milestone changed from sage-5.0 to sage-duplicate/invalid/wontfix
- Reviewers set to Martin Albrecht
- Status changed from needs_review to positive_review
Martin suggested to close this ticket as a duplicate of #4260, and I agree. So, I'm inserting Martin as a reviewer and change it into a positive review (with the suggested resolution "duplicate").
comment:8 Changed 9 years ago by
- Resolution set to duplicate
- Status changed from positive_review to closed
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Just for the record: Burcin came pretty far during SD16 and IIRC Clément then too over?