#9562: Add M4RIE to Sage
-------------------------------+--------------------------------------------
Reporter: malb | Owner: tbd
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.0
Component: packages | Keywords: m4ri
Author: Martin Albrecht | Upstream: None of the above - read trac
for reasoning.
Reviewer: | Merged:
Work_issues: |
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Comment(by zimmerma):
the speedup provided by this patch is quite impressive. With vanilla Sage
4.6 on a 2.83Ghz Core 2:
{{{
----------------------------------------------------------------------
| Sage Version 4.6, Release Date: 2010-10-30 |
| Type notebook() for the GUI, and license() for information. |
----------------------------------------------------------------------
sage: m=matrix(GF(2^8,'x'),1000,1000)
sage: m.randomize()
sage: time r=m*m
CPU times: user 76.33 s, sys: 0.10 s, total: 76.43 s
Wall time: 77.63 s
}}}
With this patch applied:
{{{
sage: m=matrix(GF(2^8,'x'),1000,1000)
sage: m.randomize()
sage: time r=m*m
CPU times: user 0.27 s, sys: 0.00 s, total: 0.27 s
Wall time: 0.29 s
}}}
Paul Zimmermann
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9562#comment:32>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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