#10733: Faster echelon form code for matrix_modn_sparse
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Reporter: tornaria | Owner: was
Type: enhancement | Status: needs_review
Priority: major | Milestone:
Component: linear algebra | Keywords:
Author: Gonzalo Tornaria | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by tornaria):
I replaced the patch by a new version. In the new version, I copied the
test twice, so it's always run for 100x100 matrices (5% density) and
optionally (long) run for 1000x1000 matrices (1% density).
The test for 100x100 matrices takes about 0.1 s, so it's ok. I think it's
still a useful test since it runs the algorithm switching to dense at
several different columns.
The test for 1000x1000 takes about 25 s (I changed the modulus from 97 to
997) and it's still optional (long). Is that too long for a "long" test?
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10733#comment:5>
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