/[ascend]/trunk/base/generic/solver/slv8.c
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Log of /trunk/base/generic/solver/slv8.c

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Revision 1036 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Jan 4 07:40:26 2007 UTC (15 years, 6 months ago) by johnpye
File length: 89331 byte(s)
Diff to previous 921
Fixed CONOPT to return int from slv_iterate etc.

Revision 921 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Nov 6 07:49:06 2006 UTC (15 years, 8 months ago) by johnpye
File length: 89245 byte(s)
Diff to previous 920
Fixing up some malloc/free problems with  integrator.c, removing some debug output from slv3.
Working on fixing IDA for systems with inactive variables (ongoing).

Revision 920 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Nov 6 05:19:00 2006 UTC (15 years, 8 months ago) by johnpye
File length: 95192 byte(s)
Diff to previous 919
Fixed bug #297

Revision 919 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Nov 6 04:48:59 2006 UTC (15 years, 8 months ago) by johnpye
File length: 95023 byte(s)
Diff to previous 909
Fixing bug #305 (CONOPT not working with testconopt.a4c).
Some effort to rearrange external 'solve' scripts, ongoing.
Note, relman_diff2 returns 0 on success, but relman_eval returns 1 on success!

Revision 909 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Oct 26 12:44:41 2006 UTC (15 years, 8 months ago) by johnpye
File length: 89451 byte(s)
Diff to previous 908
Added finite-difference evaluation of gradients in blackboxes.
Some work on J*v evaluation with IDA.

Revision 908 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Oct 26 10:18:53 2006 UTC (15 years, 8 months ago) by johnpye
File length: 89406 byte(s)
Diff to previous 843
first attempt at merging with Ben's changes on the trunk

Revision 843 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sun Sep 10 06:18:24 2006 UTC (15 years, 9 months ago) by johnpye
File length: 89406 byte(s)
Diff to previous 799
Changed over to ASC_NEW* for some solver memory allocation.
Fixed up file headers.
Change debug and error output to use new mechanism.

Revision 799 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Aug 1 00:56:10 2006 UTC (15 years, 11 months ago) by johnpye
File length: 89621 byte(s)
Diff to previous 790
Corrected syntax in testcmslv.
Changed instance.cpp so that residuals are not called for logrels.
Added CONOPT_BOUNDLIMIT to both slv8 and slv9.
Changed limits for colsta in slv9 (needs checking)

Revision 790 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Jul 27 07:33:45 2006 UTC (15 years, 11 months ago) by johnpye
File length: 89569 byte(s)
Diff to previous 789
Added support for dlopening of CONOPT. This means that we can distribute ASCEND without
needing to maintain two versions.

Revision 789 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Jul 27 04:35:17 2006 UTC (15 years, 11 months ago) by johnpye
File length: 89547 byte(s)
Diff to previous 788
Working version of testconopt.a4c now. This model yeilds the solution given in the CONOPT tutorial.

Revision 788 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Jul 27 03:17:54 2006 UTC (15 years, 11 months ago) by johnpye
File length: 89343 byte(s)
Diff to previous 787
CONOPT running with testconopt.a4c but seems to give the wrong answer still.

Revision 787 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Jul 26 15:09:14 2006 UTC (15 years, 11 months ago) by johnpye
File length: 87916 byte(s)
Diff to previous 785
More detail about why CONOPT solver is ineligible

Revision 785 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Jul 26 14:29:09 2006 UTC (15 years, 11 months ago) by johnpye
File length: 87802 byte(s)
Diff to previous 783
Some more work to integrate the new CONOPT API with ASCEND.
Also added ability to select different solvers from the PYGTK GUI

Revision 783 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Jul 26 09:16:19 2006 UTC (15 years, 11 months ago) by johnpye
File length: 88562 byte(s)
Diff to previous 708
First work towards reinstating the CONOPT solver. So far, I've got it building
and linking without errors, but haven't tested the resulting runtime.

Revision 708 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Jun 27 07:34:31 2006 UTC (16 years ago) by johnpye
File length: 86932 byte(s)
Diff to previous 669
Replaced some references to ascmalloc with ASC_NEW_ARRAY

Revision 669 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Jun 21 07:00:45 2006 UTC (16 years ago) by johnpye
File length: 86946 byte(s)
Diff to previous 399
Merged changes from DAE branch (revisions 702 to 819) back into trunk.
This adds the Integration API to the ASCEND solver (in base/generic).
Also provides pre-alpha support for 'IDA' from the SUNDIALS suite, a DAE solver.
Many other minor code clean-ups, including adoption of new 'ASC_NEW' and friends (to replace 'ascmalloc')
Added some very sketchy stuff providing 'DIFF(...)' syntax, although it is anticipated that this will be removed.

Revision 399 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Mar 31 08:52:57 2006 UTC (16 years, 3 months ago) by johnpye
File length: 87062 byte(s)
Diff to previous 11
Normalised all #include statements so that files in the current directory
are included as "localfile.h" and files in other directories are included as
<directory/file.h>
This is in accordance with the spec at
http://gcc.gnu.org/onlinedocs/gcc-4.1.0/cpp/Include-Syntax.html#Include-Syntax

Revision 11 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Nov 13 16:45:56 2004 UTC (17 years, 7 months ago) by aw0a
File length: 87188 byte(s)
Copied from: trunk/ascend4/solver/slv8.c revision 10
Diff to previous 1
moving things to base/generic

Revision 1 - (view) (download) (as text) (annotate) - [select for diffs]
Added Fri Oct 29 20:54:12 2004 UTC (17 years, 8 months ago) by aw0a
Original Path: trunk/ascend4/solver/slv8.c
File length: 87188 byte(s)
Setting up web subdirectory in repository

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john.pye@anu.edu.au
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