#10628: initialization of matrices from vectors or list of lists can be way
faster
------------------------------+---------------------------------------------
Reporter: mderickx | Owner: jason, was
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-4.7.2
Component: linear algebra | Keywords:
Work_issues: | Upstream: N/A
Reviewer: Simon King | Author: Maarten Derickx, Simon King
Merged: | Dependencies:
------------------------------+---------------------------------------------
Changes (by mderickx):
* status: needs_review => needs_work
Comment:
I wanted to start and see if all doctest pass, but it needs to be rebased
first. I will do this, this evening.
{{{
mderickx@sage:/mnt/usb1/scratch/mderickx/sage-4.7.2.alpha2/devel/sage$
sage -hg qim -P http://trac.sagemath.org/sage_trac/raw-
attachment/ticket/10628/10628-speedup-matrix-creation
adding 10628-speedup-matrix-creation to series file
applying 10628-speedup-matrix-creation
patching file sage/matrix/matrix_space.py
Hunk #2 succeeded at 1225 with fuzz 2 (offset 106 lines).
now at: 10628-speedup-matrix-creation
mderickx@sage:/mnt/usb1/scratch/mderickx/sage-4.7.2.alpha2/devel/sage$
sage -hg qim -P http://trac.sagemath.org/sage_trac/raw-
attachment/ticket/10628/10628-stacked-matrix-creation.patch
adding 10628-stacked-matrix-creation.patch to series file
applying 10628-stacked-matrix-creation.patch
patching file sage/matrix/matrix_space.py
Hunk #1 FAILED at 1160
Hunk #2 FAILED at 1177
Hunk #3 FAILED at 1189
3 out of 3 hunks FAILED -- saving rejects to file
sage/matrix/matrix_space.py.rej
patch failed, unable to continue (try -v)
patch failed, rejects left in working dir
errors during apply, please fix and refresh 10628-stacked-matrix-
creation.patch
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10628#comment:21>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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