#4753: [with patch, needs review] make sparse * sparse = dense mod p like 50
frickin' times faster.
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Reporter: was | Owner: was
Type: defect | Status: new
Priority: critical | Milestone: sage-3.3
Component: linear algebra | Resolution:
Keywords: |
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Changes (by craigcitro):
* summary: [with patch, needs work] make sparse * sparse = dense mod p
like 50 frickin' times faster. => [with patch,
needs review] make sparse * sparse = dense mod
p like 50 frickin' times faster.
Comment:
Ok, problem solved. The issue is that `set_unsafe` take different input
types for `matrix_modn_dense` and `matrix_mod2_dense` -- I only looked at
the latter, mistakenly assuming they would be the same.
I wised up, and tested `sage/matrix/` and `sage/modular/modsym` before
posting -- no failures.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4753#comment:13>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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