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[matrix] Log of /pkg/Matrix/src/cs.c
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Log of /pkg/Matrix/src/cs.c

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Revision 3194 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Nov 23 07:39:14 2016 UTC (2 years, 4 months ago) by mmaechler
File length: 86970 byte(s)
Diff to previous 3025
patch for LU-solve for the degenerate/singular case - as necessary from R ALTREP branch

Revision 3025 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Dec 23 22:57:48 2014 UTC (4 years, 3 months ago) by mmaechler
File length: 86668 byte(s)
Diff to previous 3007
upgrade to SparseSuite 4.4.1

Revision 3007 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Oct 1 18:28:04 2014 UTC (4 years, 6 months ago) by mmaechler
File length: 86664 byte(s)
Diff to previous 3003
correct the incomplete fix of r3003

Revision 3003 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Sep 2 06:39:24 2014 UTC (4 years, 7 months ago) by mmaechler
File length: 86669 byte(s)
Diff to previous 3001
make cs_randperm() using R`s RNG [CRAN checks]

Revision 3001 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Sep 1 15:30:54 2014 UTC (4 years, 7 months ago) by mmaechler
File length: 86566 byte(s)
Diff to previous 2933
got (and patched) new SparseSuite code -- with changed (a bit simplified) headers

Revision 2933 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sun Nov 24 16:02:10 2013 UTC (5 years, 4 months ago) by mmaechler
File length: 86576 byte(s)
Diff to previous 2915
rankMatrix(); method="qr" as it is not related to LINPACK for the important case of sparse x:  It now uses *tol* to count non-zero entries in diag(R)

Revision 2915 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Sep 16 14:09:21 2013 UTC (5 years, 7 months ago) by mmaechler
File length: 86566 byte(s)
Diff to previous 2854
get latest SuiteSparse from Tim Davis, UFlorida (and patch, adapt..)

Revision 2854 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Nov 22 07:54:41 2012 UTC (6 years, 4 months ago) by mmaechler
File length: 86669 byte(s)
Diff to previous 2790
qr(<sparse>) --> <sparseQR> : finally address the structurally rank-deficient case where cs_sqr() produces "spurious" extra rows in Q i.e. V, and R; add checking code for that case

Revision 2790 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Jun 19 19:39:30 2012 UTC (6 years, 10 months ago) by dmbates
File length: 86643 byte(s)
Diff to previous 2756
CSparse from SuiteSparse 4.0.0 and modifications to scripts for this version.

Revision 2756 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Jan 13 10:40:13 2012 UTC (7 years, 3 months ago) by mmaechler
File length: 86420 byte(s)
Diff to previous 2751
revert 2751 (Rprintf) - will solve via cs.h

Revision 2751 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Jan 13 08:55:12 2012 UTC (7 years, 3 months ago) by mmaechler
File length: 86429 byte(s)
Diff to previous 2707
use Rprintf, not printf

Revision 2707 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Sep 3 14:51:03 2011 UTC (7 years, 7 months ago) by mmaechler
File length: 86420 byte(s)
Diff to previous 2692
get rid of "set but unused" warnings from gcc 4.6.0

Revision 2692 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Aug 8 18:38:02 2011 UTC (7 years, 8 months ago) by mmaechler
File length: 86438 byte(s)
Diff to previous 2586
update+comments

Revision 2586 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sun Jul 25 02:32:06 2010 UTC (8 years, 8 months ago) by mmaechler
File length: 86277 byte(s)
Diff to previous 2530
move Matrix/ directory "down"

Revision 2530 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Apr 8 15:07:00 2010 UTC (9 years ago) by mmaechler
Original Path: pkg/src/cs.c
File length: 86277 byte(s)
Diff to previous 1875
update CHOLMOD etc from Tim Davis -- using src/scripts/UFsparse_download.sh and CSparse_install.sh

Revision 1875 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Jun 5 16:50:18 2007 UTC (11 years, 10 months ago) by bates
Original Path: pkg/src/cs.c
File length: 74863 byte(s)
Diff to previous 1666
update to CSparse version 2.2.0

Revision 1666 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Nov 4 17:47:31 2006 UTC (12 years, 5 months ago) by maechler
Original Path: pkg/src/cs.c
File length: 74770 byte(s)
Diff to previous 1384
updated to CSparse 2.0.3 (via our CSparse_install.sh)

Revision 1384 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Aug 17 13:59:21 2006 UTC (12 years, 8 months ago) by bates
Original Path: pkg/src/cs.c
File length: 74770 byte(s)
Diff to previous 1252
Update to version 2.0.1 of Tim Davis's CSparse library

Revision 1252 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Apr 15 13:47:09 2006 UTC (13 years ago) by bates
Original Path: pkg/src/cs.c
File length: 70394 byte(s)
Diff to previous 1250
Remove redundant #include "cs.h" directives.

Revision 1250 - (view) (download) (as text) (annotate) - [select for diffs]
Added Sat Apr 15 13:01:24 2006 UTC (13 years ago) by bates
Original Path: pkg/src/cs.c
File length: 71069 byte(s)
Add CSparse library and utilities

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