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Revision 2352 - Directory Listing
Modified Thu Jan 6 02:28:28 2011 UTC (8 years, 11 months ago) by jpye
Suppress some output.

Revision 2351 - Directory Listing
Modified Thu Jan 6 02:02:41 2011 UTC (8 years, 11 months ago) by jpye
Resolved memory leak with test/test solver_ipopt.formula.
Still some issues to overcome with regard to inactive relations, probably.
Some issue still occurring when attempting to run whole solver_ipopt suite in one go.

Revision 2349 - Directory Listing
Modified Thu Jan 6 00:30:17 2011 UTC (8 years, 11 months ago) by jpye
Working on valgrind issues associated with asc_ipopt.c.
Suppressed error output in test_ascDynaLoad by assigning no-op error_reporter.

Revision 2341 - Directory Listing
Modified Mon Dec 27 03:15:12 2010 UTC (8 years, 11 months ago) by jpye
Fixed issue with different-sized sparsity in eval_jac_g and relman_jacobian_count.
Need to work out next what is happening with the hessian of the lagrangian and its sparsity matrix.

Revision 2340 - Directory Listing
Modified Sun Dec 26 11:40:15 2010 UTC (8 years, 11 months ago) by jpye
Tracking down source of crash in IPOPT. Seems to be a problem with nnzJ being calculated inconsistently?

Revision 2329 - Directory Listing
Modified Wed Dec 22 12:52:47 2010 UTC (8 years, 11 months ago) by jpye
Suppressing some console output.
Added test case that current crashes ASCEND/IPOPT with a memory error.
Issue with library.cpp not containing any way to free libascend memory.

Revision 2327 - Directory Listing
Modified Wed Dec 22 07:17:24 2010 UTC (8 years, 11 months ago) by jpye
Merging in refactor of the C++ code, which is moved out of 'pygtk' and into 'ascxx'.
Adding support for IPOPT 3.9.1, the current latest version.
Support in dtar for parallel builds (possibly needs some testing still).

Revision 2323 - Directory Listing
Modified Wed Dec 15 06:35:43 2010 UTC (9 years ago) by jpye
Refactor some more stuff from 'utilities' into 'general' with goal that 'general' never refers to 'utilities'.

Revision 2322 - Directory Listing
Modified Wed Dec 15 06:12:36 2010 UTC (9 years ago) by jpye
Refactoring ascMalloc.h, mem.h to belong in 'general' with goal of having no references in 'general' to functions in 'utilities'.

Revision 2131 - Directory Listing
Modified Fri Dec 18 03:43:36 2009 UTC (9 years, 11 months ago) by mahesh
Remove corrupt analyze.allterms.c file.

Revision 2130 - Directory Listing
Modified Fri Dec 18 01:32:28 2009 UTC (9 years, 11 months ago) by mahesh
Merging all changes from Mahesh's GSOC project.
svn merge -r2273:2671 svn://ascend.cheme.cmu.edu/ascend/code/branches/mahesh .
See http://ascendwiki.cheme.cmu.edu/User:Mnm87 for details.

Revision 2039 - Directory Listing
Modified Wed May 20 01:34:20 2009 UTC (10 years, 6 months ago) by jpye
Updated formatting/file headers for set.h, mem.h.
Added #includes to top of set.h, mem.h to ensure ascConfig is not missed.
Changed default IPOPT linear solver to MUMPS.
Added simple C++ test file for CONOPT.

Revision 2018 - Directory Listing
Modified Wed Apr 29 03:38:10 2009 UTC (10 years, 7 months ago) by jpye
Fixed compile for new header file locations <ascend/compiler/xxx.h> etc.

Revision 1803 - Directory Listing
Modified Tue Jul 15 00:53:43 2008 UTC (11 years, 5 months ago) by jpye
Fixing some svn:ignore tags, add DOPRI5 license file.
Minor edits in asc_ipopt.c.

Revision 1800 - Directory Listing
Modified Mon Jul 14 04:33:11 2008 UTC (11 years, 5 months ago) by jpye
Adding 'most refined note' support.

Revision 1794 - Directory Listing
Modified Mon Jun 23 12:31:19 2008 UTC (11 years, 5 months ago) by jpye
Fix IPOPT link libs

Revision 1791 - Directory Listing
Modified Thu Jun 19 08:18:14 2008 UTC (11 years, 5 months ago) by jpye
ipopt_eval_g...

Revision 1790 - Directory Listing
Modified Tue Jun 17 08:46:23 2008 UTC (11 years, 5 months ago) by jpye
Bump version in spec file.
Change to limited-memory hessian as default in IPOPT.

Revision 1787 - Directory Listing
Modified Sat Jun 7 06:32:58 2008 UTC (11 years, 6 months ago) by jpye
Fixed against Tcl/Tk on Fedora 9.
Removed lots more env.Copy(), change to env.Clone() for newer SCons.

Revision 1780 - Directory Listing
Modified Fri May 30 07:06:53 2008 UTC (11 years, 6 months ago) by jpye
comment

Revision 1776 - Directory Listing
Modified Thu May 29 06:40:47 2008 UTC (11 years, 6 months ago) by jpye
Fixed glibc crash in IPOPT, can work on rest of solver now.

Revision 1771 - Directory Listing
Modified Mon May 12 04:28:04 2008 UTC (11 years, 7 months ago) by jpye
Debug IPOPT. Seems that next thing to implement eval_jac_g sparsity structure.

Revision 1770 - Directory Listing
Modified Wed May 7 07:06:36 2008 UTC (11 years, 7 months ago) by jpye
Updated for IPOPT 3.4.0. Support for IPOPT 3.3.x is broken due to new path structure for #include files.

Revision 1737 - Directory Listing
Modified Thu Feb 7 23:58:06 2008 UTC (11 years, 10 months ago) by jpye
Further work on the IPOPT implementation.

Revision 1701 - Directory Listing
Modified Sun Jan 6 03:42:21 2008 UTC (11 years, 11 months ago) by jpye
Changed fundamental units to the standard SI abbreviations.
Added new solver parameters for IPOPT (still needs testing).
Added context-aware UnitsDialog that by default uses the type selected in the browser.
Added attempt at detection of 'lmodern' (for bug #351).
Changed base units in compiler/units.h.


Revision 1636 - Directory Listing
Modified Wed Oct 24 13:04:05 2007 UTC (12 years, 1 month ago) by jpye
IPOPT gets installed if built.
added relman_hessian_count placeholder.

Revision 1597 - Directory Listing
Modified Fri Aug 17 05:26:05 2007 UTC (12 years, 4 months ago) by jpye
New external library naming scheme on Windows: 'name_ascend.dll' instead of 'name.dll'.
This applies to solvers as well as external methods, extpy, import handlers, etc.

Revision 1557 - Directory Listing
Modified Thu Jul 26 13:57:49 2007 UTC (12 years, 4 months ago) by jpye
Added 'UPDATE_NO_YACC_LEX' option to SCons to stop _no_* files being updated
all the time.
Minor commenting in asc_ipopt.
Fixed ascend-config for case where -I/usr/include or -L/usr/lib.

Revision 1555 - Directory Listing
Modified Tue Jul 24 14:16:45 2007 UTC (12 years, 4 months ago) by jpye
Bit more work on IPOPT presolve and hessian calculation.
Added export of relman_jacobian_count.

Revision 1553 - Directory Listing
Modified Tue Jul 24 08:56:59 2007 UTC (12 years, 4 months ago) by jpye
Placeholder ipopt_get_status.
Added very simple test-case for IPOPT.

Revision 1549 - Directory Listing
Modified Mon Jul 23 14:30:35 2007 UTC (12 years, 4 months ago) by jpye
More work on IPOPT optimizer.
Prevented repeated slv_get_status errors; added exception in getSimulationStatus in C++.

Revision 1547 - Directory Listing
Modified Mon Jul 23 06:25:49 2007 UTC (12 years, 4 months ago) by jpye
Fixed build of asc_ipopt.c. Small comment added in relman. IPOPT_LIB replaced by IPOPT_LIBS due to multiple linking requirement of that library.

Revision 1535 - Directory Listing
Modified Mon Jul 9 14:58:15 2007 UTC (12 years, 5 months ago) by jpye
Little more on IPOPT. Fixed ascdev script to work with configured
solver list.

Revision 1530 - Directory Listing
Modified Thu Jul 5 14:43:47 2007 UTC (12 years, 5 months ago) by jpye
More on IPOPT. Still placeholders mostly.

Revision 1529 - Directory Listing
Modified Thu Jul 5 08:19:02 2007 UTC (12 years, 5 months ago) by jpye
Making build of IPOPT dependent on config test.

Revision 1528 - Directory Listing
Added Wed Jul 4 14:33:13 2007 UTC (12 years, 5 months ago) by jpye
placeholder for IPOPT solver.

john.pye@anu.edu.au
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