Log of /trunk/solvers

---

Revision 3405 - Directory Listing
Modified Mon Jun 18 07:56:42 2018 UTC (5 years, 5 months ago) by jpye

commenting-out more disused opcode/glassbox code

---

Revision 3317 - Directory Listing
Modified Sun Jan 7 12:15:08 2018 UTC (5 years, 11 months ago) by jpye

change factor_method in test_bintok to avoid a memory leak.
added a new function slv_param_char_choose for setting solver parameter values in test methods.

---

Revision 3316 - Directory Listing
Modified Sun Jan 7 09:46:13 2018 UTC (5 years, 11 months ago) by jpye

slv_check_bounds performs no check when vused = 2 and hi=-1 in a system with 2 variables
(see test/test compiler_bintok.gradient_nobintok for example). Change the call so that
it checks bounds on all variables instead.

---

Revision 3308 - Directory Listing
Modified Tue Jan 2 11:12:45 2018 UTC (5 years, 11 months ago) by jpye

cleanup in case of IDA not loadable.
explicit IMPORT of CMSlv in heatex.a4c.
start on dynamic updating of solver list in GUI.

---

Revision 3307 - Directory Listing
Modified Tue Jan 2 07:53:54 2018 UTC (5 years, 11 months ago) by jpye

fixed loading issue with IPOPT (undefined symbol '__gcov_exit') when coverage testing on (GCOV=1).
moved solver_lrslv to non-leaking test case list.

---

Revision 3306 - Directory Listing
Modified Tue Jan 2 02:04:43 2018 UTC (5 years, 11 months ago) by jpye

add solver_conopt.conopttest to leaky-but-passing tests.
refine the debug output from CONOPT a little.

---

Revision 3258 - Directory Listing
Modified Wed Nov 15 04:57:56 2017 UTC (6 years ago) by jpye

Merged relerrorlist branch back to trunk.

---

Revision 2905 - Directory Listing
Modified Tue Apr 14 06:29:46 2015 UTC (8 years, 7 months ago) by jpye

suppress warning about FPRESET (_fpreset(void))

---

Revision 2904 - Directory Listing
Modified Mon Apr 13 04:58:01 2015 UTC (8 years, 8 months ago) by jpye

changes to tm_time.c to support Windows (testing ongoing)

---

Revision 2879 - Directory Listing
Modified Sat Mar 28 14:38:14 2015 UTC (8 years, 8 months ago) by jpye

removed debug output after fixing bug 564.

---

Revision 2878 - Directory Listing
Modified Sat Mar 28 14:31:26 2015 UTC (8 years, 8 months ago) by jpye

Fixed bug 564. The problem is that 'varnum' was being cast from unsigned long to int without warning.
Some debug output added, needs to be removed.

---

Revision 2877 - Directory Listing
Modified Fri Mar 27 23:11:02 2015 UTC (8 years, 8 months ago) by jpye

fixing minor error in akash_eos.a4c test model (doesn't change bug 564).

---

Revision 2876 - Directory Listing
Modified Fri Mar 27 07:02:50 2015 UTC (8 years, 8 months ago) by jpye

more debugging for bug 564.

---

Revision 2824 - Directory Listing
Modified Tue Feb 17 06:55:13 2015 UTC (8 years, 9 months ago) by jpye

replace some missing svn:ignore rules on various directories

---

Revision 2803 - Directory Listing
Modified Fri Jul 18 13:39:48 2014 UTC (9 years, 4 months ago) by jpye

reduced debug output

---

Revision 2798 - Directory Listing
Modified Thu Jul 17 08:34:52 2014 UTC (9 years, 4 months ago) by jpye

more suppression of CONSOLE_DEBUG messages

---

Revision 2715 - Directory Listing
Modified Sun Sep 1 12:29:23 2013 UTC (10 years, 3 months ago) by jpye

reviewing mingw32 build.
changing detection of glade directory on windows.

---

Revision 2712 - Directory Listing
Modified Sun Aug 18 11:25:34 2013 UTC (10 years, 3 months ago) by jpye

solver warnings

---

Revision 2711 - Directory Listing
Modified Sun Aug 18 11:16:09 2013 UTC (10 years, 3 months ago) by jpye

cleaning up (hopefully) a few compiler warnings.

---

Revision 2710 - Directory Listing
Modified Sun Aug 18 10:55:57 2013 UTC (10 years, 3 months ago) by jpye

fix warning

---

Revision 2707 - Directory Listing
Modified Sat Aug 17 10:57:58 2013 UTC (10 years, 3 months ago) by jpye

build on MinGW-w64

---

Revision 2701 - Directory Listing
Modified Thu May 9 07:04:41 2013 UTC (10 years, 7 months ago) by jpye

Fixing a few warnings from clang.

---

Revision 2649 - Directory Listing
Modified Wed Dec 12 12:39:25 2012 UTC (11 years ago) by jpye

Fixing GPL header, removing postal address (rpmlint incorrect-fsf-address)

---

Revision 2622 - Directory Listing
Modified Tue May 15 17:05:46 2012 UTC (11 years, 6 months ago) by jpye

remove executable flag from model files.

---

Revision 2611 - Directory Listing
Modified Thu Apr 26 18:27:08 2012 UTC (11 years, 7 months ago) by jpye

packaging IPOPT in installer

---

Revision 2604 - Directory Listing
Modified Mon Apr 23 22:03:47 2012 UTC (11 years, 7 months ago) by jpye

Improved approximation of delta in sunpos_db (add a half-day).
Re-tested sunpos_db and updated to 2nd Ed D&B problems.
Will add tracker problems in models/solar/tracker.a4c.

---

Revision 2603 - Directory Listing
Modified Fri Apr 20 22:04:19 2012 UTC (11 years, 7 months ago) by jpye

Add test integrator_ida.integ1 (in relation to bug 549).

---

Revision 2600 - Directory Listing
Modified Wed Apr 18 23:28:26 2012 UTC (11 years, 7 months ago) by jpye

Working on bug with integratorreporter on Ubuntu 12.04.

---

Revision 2581 - Directory Listing
Modified Mon Apr 2 23:47:07 2012 UTC (11 years, 8 months ago) by jpye

Working instlaler...

---

Revision 2563 - Directory Listing
Modified Fri Feb 3 23:07:36 2012 UTC (11 years, 10 months ago) by jpye

Fixing some small memory leaks, cleaning up link.[ch] code.

---

Revision 2562 - Directory Listing
Modified Fri Feb 3 21:36:01 2012 UTC (11 years, 10 months ago) by jpye

fix minor memory leak in IDA, fix memory leak in link_table (diffvars).

---

Revision 2561 - Directory Listing
Modified Fri Feb 3 21:20:43 2012 UTC (11 years, 10 months ago) by jpye

Clean up diffvars structure when destroying instance tree.

---

Revision 2559 - Directory Listing
Modified Fri Feb 3 19:05:59 2012 UTC (11 years, 10 months ago) by jpye

Merge from Ksenija's branch rev 3919 to trunk. This includes changes from Dante Stroe and Leon Kwek, including:
Adds support for LINK syntax/semants (but test cases stil need to be written). (Dante Stroe)
Adds support for integration of models containing boundaries. More testing required. (Leon Kwek)
Test suite solver_lrslv added with very basic test of LRSlv. (Leon Kwek)
Fixed error in merge that had messed up SOLVER, SOLVE, OPTION statements.
Support added in LRSlv for taking boundary states from the 'perturb' var, rather than evaluating directly (Leon)
Integrated fix-and-assign statement support added (fixes bug 450) (Ksenija)
Bouncing ball test model included (Leon).

---

Revision 2555 - Directory Listing
Modified Fri Feb 3 00:04:07 2012 UTC (11 years, 10 months ago) by jpye

Fix issue with solvers not being loaded on Windows, it was a PATH_MAX limit issue (fixes bug 501).
Fix minor memory leak in idacalc.c.

---

Revision 2554 - Directory Listing
Modified Thu Feb 2 22:19:37 2012 UTC (11 years, 10 months ago) by jpye

error with IDAFree.

---

Revision 2524 - Directory Listing
Modified Thu Jan 19 21:36:01 2012 UTC (11 years, 10 months ago) by jpye

Change use of 'snprintf' to a macro so that MinGW-64 can substitute it with _snprintf.
Minor text changes in ascPrint.h.
Move 'general' config.h definitions into ascend/general/config.h. Hope this will reduce amount of rebuilding arising from minor changes. 
Fix bug in ascEnvVar.c arising from string like "=sillydef" with no leading varname.
Still need to fix ascEnvVar.c for case like " = sillydef".
Bug found with sundials-config when MinGW fstab /mingw does not point to c:\MinGW.
Removed support for 'g77' compiler as alternative to 'gfortran'.
Fixed SCons error message when LyX is not present.
Removed disused Makefile.in file.
Removed some debug output in ascEnvVar and printutil.c.
Some reformating of SConstruct.

---

Revision 2523 - Directory Listing
Modified Wed Jan 18 23:41:37 2012 UTC (11 years, 10 months ago) by jpye

Working on building on MinGW-64. Test suite compiles, but some questionable cahnges to assertimpl.c were made (bug 524).
Removed support for solver 'tron' (never completed).

---

Revision 2518 - Directory Listing
Modified Wed Nov 9 10:07:00 2011 UTC (12 years, 1 month ago) by jpye

Extra debug output.

---

Revision 2517 - Directory Listing
Modified Tue Nov 8 09:08:17 2011 UTC (12 years, 1 month ago) by jpye

Debugging for LSODE bounds test.

---

Revision 2513 - Directory Listing
Modified Mon Nov 7 08:14:53 2011 UTC (12 years, 1 month ago) by jpye

Patch from Ксения Бестужева (Ksenija) for bounds issue with LSODE.

---

Revision 2442 - Directory Listing
Modified Mon Mar 28 06:32:53 2011 UTC (12 years, 8 months ago) by jpye

Update all tests after installing PyGTK All-in-one (fixes bug 498). 
Static linking top libgfortran for LSODE (fixes bug 497).
Removed attempts at MD5 sum checking, but installer is able to use local copies of downloaded files now.

---

Revision 2436 - Directory Listing
Modified Sun Mar 27 10:19:35 2011 UTC (12 years, 8 months ago) by shrikanth

test model and reference data for RADAU5

---

Revision 2435 - Directory Listing
Modified Sun Mar 27 09:51:19 2011 UTC (12 years, 8 months ago) by shrikanth

asc_radau5 working wrapper

---

Revision 2421 - Directory Listing
Modified Thu Mar 17 22:58:16 2011 UTC (12 years, 8 months ago) by jpye

Add RADAU5 solver to solver list, many bugs still to be fixed.

---

Revision 2420 - Directory Listing
Modified Thu Mar 17 13:16:17 2011 UTC (12 years, 8 months ago) by shrikanth

radau5 codes

---

Revision 2397 - Directory Listing
Modified Mon Feb 28 12:18:48 2011 UTC (12 years, 9 months ago) by jpye

Add test of failing FIX statements for bug #488.
Commented out unmigrated makemps code (need to migrate to new slv_param_* functions).

---

Revision 2381 - Directory Listing
Modified Mon Feb 7 11:51:07 2011 UTC (12 years, 10 months ago) by jpye

implemented parameters for makeMPS, still plenty of bugs.
commented out some code relating to the generation of 'solvers lists'.

---

Revision 2380 - Directory Listing
Modified Mon Feb 7 09:26:00 2011 UTC (12 years, 10 months ago) by jpye

elim a few more minor errors with MakeMPS

---

Revision 2379 - Directory Listing
Modified Mon Feb 7 09:18:55 2011 UTC (12 years, 10 months ago) by jpye

working to update MakeMPS code to current libascend. More work required, old code predates current API significantly.

---

Revision 2378 - Directory Listing
Modified Mon Feb 7 07:48:50 2011 UTC (12 years, 10 months ago) by jpye

Removing Opt rSQP solver code, moving MakeMPS solver to its own subdirectory, and working to fix up the old code.

---

Revision 2376 - Directory Listing
Modified Thu Feb 3 06:02:36 2011 UTC (12 years, 10 months ago) by jpye

minor text changes

---

Revision 2374 - Directory Listing
Modified Tue Feb 1 03:35:52 2011 UTC (12 years, 10 months ago) by jpye

Little bit more doc

---

Revision 2373 - Directory Listing
Modified Tue Feb 1 03:23:49 2011 UTC (12 years, 10 months ago) by jpye

Woops, add missing file.

---

Revision 2372 - Directory Listing
Modified Tue Feb 1 03:22:25 2011 UTC (12 years, 10 months ago) by jpye

More refactoring. Looks pretty much done now, perhaps some more documentation to be added though.

---

Revision 2370 - Directory Listing
Modified Mon Jan 31 11:33:22 2011 UTC (12 years, 10 months ago) by jpye

Split IO routines into extra file.

---

Revision 2369 - Directory Listing
Modified Mon Jan 31 09:00:44 2011 UTC (12 years, 10 months ago) by jpye

Working to refactor ida.c, which is too big and scary.

---

Revision 2368 - Directory Listing
Modified Mon Jan 31 06:43:13 2011 UTC (12 years, 10 months ago) by jpye

Some skeleton code from boundary-crossing.

---

Revision 2367 - Directory Listing
Modified Mon Jan 31 06:41:54 2011 UTC (12 years, 10 months ago) by jpye

Add direction of boundary detection.

---

Revision 2366 - Directory Listing
Modified Mon Jan 31 01:22:04 2011 UTC (12 years, 10 months ago) by jpye

Renaming 'sys' to 'integ', hopefully a bit clearer.

---

Revision 2352 - Directory Listing
Modified Thu Jan 6 02:28:28 2011 UTC (12 years, 11 months ago) by jpye

Suppress some output.

---

Revision 2351 - Directory Listing
Modified Thu Jan 6 02:02:41 2011 UTC (12 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 (12 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 (12 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 (12 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 (12 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 (12 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 2326 - Directory Listing
Modified Tue Dec 21 11:35:07 2010 UTC (12 years, 11 months ago) by jpye

Comment out some disused functions and variables (reverse_ad.c, cmslv.c, relation.c).
Add comments about ascConfig.h->platform.h rename.
Address some compiler warnings with minor code changes in ospath and importhandler.

---

Revision 2323 - Directory Listing
Modified Wed Dec 15 06:35:43 2010 UTC (12 years, 11 months 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 (12 years, 11 months 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 2183 - Directory Listing
Modified Tue May 4 13:38:42 2010 UTC (13 years, 7 months ago) by jpye

Merging slvreq functionality into trunk.

---

Revision 2131 - Directory Listing
Modified Fri Dec 18 03:43:36 2009 UTC (13 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 (13 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 2111 - Directory Listing
Modified Tue Dec 8 03:05:36 2009 UTC (14 years ago) by jpye

CO2 correlation looks to be working now.
Work on support for SUNDIALS on Windows.

---

Revision 2097 - Directory Listing
Modified Tue Dec 1 10:18:17 2009 UTC (14 years ago) by jpye

Move to 'Science' menu in Ubuntu.
Working to fix support for new IDA.
Fixing errors in building of pygtk/test*.cpp.

---

Revision 2085 - Directory Listing
Modified Wed Sep 30 07:21:01 2009 UTC (14 years, 2 months ago) by jpye

Update support for SUNDIALS 2.4.0. This fixes a bug with boundary crossing detection, as was hoped!

---

Revision 2071 - Directory Listing
Modified Fri Aug 28 02:42:47 2009 UTC (14 years, 3 months ago) by jose

MERGE Jose's branch [2274]:[2584] into trunk

---

Revision 2055 - Directory Listing
Modified Wed Jun 24 00:57:03 2009 UTC (14 years, 5 months ago) by jpye

Empty message

---

Revision 2046 - Directory Listing
Modified Sun Jun 14 04:06:43 2009 UTC (14 years, 6 months ago) by jpye

Trying to fix a couple of problems reported by Krishnan.

---

Revision 2041 - Directory Listing
Modified Sat Jun 13 08:06:10 2009 UTC (14 years, 6 months ago) by jpye

Attempting to fixed rankine_regen model, not working.
This commit with model rankine.a4c demonstrates bug 399.
Added dspec, first attempt at single-file debian package script.

---

Revision 2039 - Directory Listing
Modified Wed May 20 01:34:20 2009 UTC (14 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 2036 - Directory Listing
Modified Mon May 18 15:03:16 2009 UTC (14 years, 6 months ago) by ballan

issues resolved:
295
390
301
cmslv.c: unused var cleanup.
lsode/SConscript: fortran flags bugs-- may not work with 0.9x scons.
works with 1.2+. when adding -w, or any special flags, be sure to add
them and not replace the original flag.
system/var.c: 64bit clarity.
system/discrete.c: 64bit clarity.
system/analyze*: g_reuse declared in wrong place. 64bit clarity
system/diffvars: missing prototype function, 64bit clarity.
compiler/numlist.*: changed from int to glint.
compiler/simlist.c: missing includes needed for 64bit clarity.
compiler/instance_io.c: missing includes needed for 64bit clarity.
compiler/initialize.[ch]: const clarifications.
compiler/packages.c: const clarifications.
compiler/module.c: const clarifications.
compiler/statio.c: unused var cleanup.
compiler/procframe; const clarification. memory deallocation bugs.
compiler/notequery.c: repaired multiple casting and 64bit issues.
compiler/importhandler.c: const and free issues fixed.
compiler/type_desc.c: ridiculous if constructs clarified.
compiler/createinst.c: casting stupidity repaired.
linear/ranki2.c: missing includes needed for 64bitness.
solver/solver.c: const issues clarified.
utilities/ascConfig.h: added GLint typedefs for dealing with gllist
64bit portability.
utilities/ascPanic.c: removed extraneous const.
general/ospath.c: safer,quieter handling for string pointer difference.
integrator/integrator.c: const issues clarified.
packages/sensitivity.c: missing includes needed fo 64bit sanity.
tcltk/interface/Integrators.c: 64 bitness.
tcltk/interface/SimsProc.c: const errors.
tcltk/interface/Driver.c: fixed env var handling wrt ascend-config (295)
models/test/z*a4c: fixed meters -> m conversion; someone never ran the
test suite after teasing the default units to ambiguous abbreviations.
SConstruct: added sizeof checks; output might be better put in a ascend
system-wide header.

---

Revision 2032 - Directory Listing
Modified Tue May 12 01:37:25 2009 UTC (14 years, 7 months ago) by jpye

Fixes bug 301. Changed 'LINKFLAGS' to 'SHLINKFLAGS'.
Needs someone to confirm.

---

Revision 2018 - Directory Listing
Modified Wed Apr 29 03:38:10 2009 UTC (14 years, 7 months ago) by jpye

Fixed compile for new header file locations <ascend/compiler/xxx.h> etc.

---

Revision 2003 - Directory Listing
Modified Fri Mar 13 05:30:00 2009 UTC (14 years, 9 months ago) by jpye

Update to current freesteam.

---

Revision 1941 - Directory Listing
Modified Tue Nov 4 03:30:32 2008 UTC (15 years, 1 month ago) by jpye

Example exergy calculation.
Added delta_entropy to atoms.a4l.
Cleaning up some library dependencies issues in build script.
Increased default block size to 64×64 in canvas-based modeller.

---

Revision 1821 - Directory Listing
Modified Mon Aug 18 03:26:58 2008 UTC (15 years, 3 months ago) by jpye

LSODE links with -fPIC, required for amd64 platform on Ubuntu.

---

Revision 1803 - Directory Listing
Modified Tue Jul 15 00:53:43 2008 UTC (15 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 (15 years, 5 months ago) by jpye

Adding 'most refined note' support.

---

Revision 1794 - Directory Listing
Modified Mon Jun 23 12:31:19 2008 UTC (15 years, 5 months ago) by jpye

Fix IPOPT link libs

---

Revision 1791 - Directory Listing
Modified Thu Jun 19 08:18:14 2008 UTC (15 years, 5 months ago) by jpye

ipopt_eval_g...

---

Revision 1790 - Directory Listing
Modified Tue Jun 17 08:46:23 2008 UTC (15 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 (15 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 1786 - Directory Listing
Modified Sat Jun 7 06:17:35 2008 UTC (15 years, 6 months ago) by jpye

Fixed for missing libpython (DistutilsPlatformError).
Fixed several env.Copy() warnings.
Removed swig 'SideEffect' statement for current SCons swig tool.

---

Revision 1780 - Directory Listing
Modified Fri May 30 07:06:53 2008 UTC (15 years, 6 months ago) by jpye

comment

---

Revision 1776 - Directory Listing
Modified Thu May 29 06:40:47 2008 UTC (15 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 (15 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 (15 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 1766 - Directory Listing
Modified Mon Apr 7 09:06:56 2008 UTC (15 years, 8 months ago) by jpye

Fixed heading numbers in book.pdf, some tinkering to expose bug in IDA when there are derivs with out undiff vars.

---

Revision 1757 - Directory Listing
Modified Wed Feb 27 05:40:40 2008 UTC (15 years, 9 months ago) by jpye

Add DOPRI5 to installer package (EXPERIMENTAL).
On Windows, use the registry to locate the book.pdf documentation file.
Fix path to test models for DOPRI5 in test.py.

---

Revision 1753 - Directory Listing
Modified Mon Feb 11 05:49:51 2008 UTC (15 years, 10 months ago) by jpye

Fixed for case where CONOPT is not in WITH_SOLVERS list.

---

Revision 1752 - Directory Listing
Modified Mon Feb 11 05:28:43 2008 UTC (15 years, 10 months ago) by jpye

Renamed slv9.c to cmslv.c.

---

Revision 1751 - Directory Listing
Modified Mon Feb 11 05:27:18 2008 UTC (15 years, 10 months ago) by jpye

Fixed bug #370 (CONOPT_LINKED behaviour on Windows, problems with 'PREDECOR')

---

Revision 1748 - Directory Listing
Modified Sun Feb 10 05:31:47 2008 UTC (15 years, 10 months ago) by jpye

Fixed broken CMSlv (from changes for bug #361)

---

Revision 1747 - Directory Listing
Modified Sun Feb 10 03:42:42 2008 UTC (15 years, 10 months ago) by jpye

Fixed bug #361.
Moved a number of vars out of SUBST_DICT to prevent config.h changes from spawning a rebuild of libascend.
Eliminated use of ASC_WITH_CONOPT from C code (still need ASC_LINKED_CONOPT for the moment).

---

Revision 1737 - Directory Listing
Modified Thu Feb 7 23:58:06 2008 UTC (15 years, 10 months ago) by jpye

Further work on the IPOPT implementation.

---

Revision 1735 - Directory Listing
Modified Wed Feb 6 04:12:44 2008 UTC (15 years, 10 months ago) by jpye

Fixed bug 359 (units is none)
Fixed bug 358 (progress indicator with DOPRI5)
Added SI prefixes to units-of-measure file (peta, yotta, etc).
Removed debug output from DOPRI5.

---

Revision 1734 - Directory Listing
Modified Wed Feb 6 01:22:28 2008 UTC (15 years, 10 months ago) by jpye

Fixing up DOPRI5 as standard integrator.
Fixed bug 357 preventing repeated registration of integrators (in integrator.c).
Cleaned up SConstruct file use of WITH_SOLVERS a little bit.

---

Revision 1733 - Directory Listing
Modified Wed Feb 6 00:18:31 2008 UTC (15 years, 10 months ago) by jpye

In process of moving DOPRI5 solver to 'solvers' dir.

---

Revision 1701 - Directory Listing
Modified Sun Jan 6 03:42:21 2008 UTC (15 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 1695 - Directory Listing
Modified Wed Dec 26 08:23:08 2007 UTC (15 years, 11 months ago) by jpye

Fixed up some debug output and lint, formatting.
tubebank model currently causes crash as noted in bug #350.

---

Revision 1655 - Directory Listing
Modified Thu Nov 29 11:04:49 2007 UTC (16 years ago) by jpye

Suppressed LSDOE warnings.
Reverted some of the 'is False' changes that weren't necessary.

---

Revision 1636 - Directory Listing
Modified Wed Oct 24 13:04:05 2007 UTC (16 years, 1 month ago) by jpye

IPOPT gets installed if built.
added relman_hessian_count placeholder.

---

Revision 1635 - Directory Listing
Modified Wed Oct 24 08:01:26 2007 UTC (16 years, 1 month ago) by jpye

Add LSODE to the installed solvers

---

Revision 1607 - Directory Listing
Modified Thu Aug 30 00:16:48 2007 UTC (16 years, 3 months ago) by jpye

Got rid of not-used var warning.

---

Revision 1605 - Directory Listing
Modified Wed Aug 29 10:59:48 2007 UTC (16 years, 3 months ago) by jpye

Matrix output on pivot problem is now compile-time optional.

---

Revision 1597 - Directory Listing
Modified Fri Aug 17 05:26:05 2007 UTC (16 years, 3 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 (16 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 (16 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 (16 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 (16 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 (16 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 1545 - Directory Listing
Modified Tue Jul 17 03:23:19 2007 UTC (16 years, 4 months ago) by jpye

Fixed debian build (still some 'lintian' problems)
Updated ascend.spec from latest ascend.spec.in.
Removed debug output in asc_conopt.c.

---

Revision 1540 - Directory Listing
Modified Sun Jul 15 03:59:23 2007 UTC (16 years, 5 months ago) by jpye

Reorganising CONOPT binding so that building support for CONOPT is possible without it being installed.

---

Revision 1535 - Directory Listing
Modified Mon Jul 9 14:58:15 2007 UTC (16 years, 5 months ago) by jpye

Little more on IPOPT. Fixed ascdev script to work with configured
solver list.

---

Revision 1534 - Directory Listing
Modified Mon Jul 9 06:06:41 2007 UTC (16 years, 5 months ago) by jpye

Lowered the value of RTMAXV for CONOPT (3.1e9 instead of 3.1e11)

---

Revision 1532 - Directory Listing
Modified Thu Jul 5 14:51:41 2007 UTC (16 years, 5 months ago) by jpye

Corrected date.

---

Revision 1531 - Directory Listing
Modified Thu Jul 5 14:50:44 2007 UTC (16 years, 5 months ago) by jpye

Added conopt.h upon receiving permission from Arne Drud.

---

Revision 1530 - Directory Listing
Modified Thu Jul 5 14:43:47 2007 UTC (16 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 (16 years, 5 months ago) by jpye

Making build of IPOPT dependent on config test.

---

Revision 1528 - Directory Listing
Modified Wed Jul 4 14:33:13 2007 UTC (16 years, 5 months ago) by jpye

placeholder for IPOPT solver.

---

Revision 1520 - Directory Listing
Modified Sat Jun 30 01:23:36 2007 UTC (16 years, 5 months ago) by jpye

Fixing for missing yacc/lex on Windows, auto-update of them when yacc/lex *are* avail.
Fixing 'test.py' operation on Windows (ASCENDSOLVERS env var)
Adding missing ida.dll to installer.
Adding some missing export symbols in libascend.

---

Revision 1517 - Directory Listing
Modified Thu Jun 28 01:36:22 2007 UTC (16 years, 5 months ago) by jpye

Correcting conditional build of CONOPT wrapper.

---

Revision 1516 - Directory Listing
Modified Wed Jun 27 15:11:11 2007 UTC (16 years, 5 months ago) by jpye

Fixing conopt_register for the no-conopt case (needs looking at further)

---

Revision 1515 - Directory Listing
Modified Wed Jun 27 15:09:57 2007 UTC (16 years, 5 months ago) by jpye

work on fixing Windows for the external solvers changes

---

Revision 1512 - Directory Listing
Modified Wed Jun 27 13:45:17 2007 UTC (16 years, 5 months ago) by jpye

Fixed handling of IDA not present. Commented out some debug stuff.

---

Revision 1511 - Directory Listing
Modified Wed Jun 27 13:29:36 2007 UTC (16 years, 5 months ago) by jpye

LIBPATH for libascend in lsode and ida.

---

Revision 1510 - Directory Listing
Modified Wed Jun 27 13:24:21 2007 UTC (16 years, 5 months ago) by jpye

Dependencies of shared libraries on 'libascend'.

---

Revision 1509 - Directory Listing
Modified Wed Jun 27 13:08:47 2007 UTC (16 years, 5 months ago) by jpye

Fixed external loading of integrators, at least on my system. Needs testing
with/without fortran, sundials, etc.
Changed little thing kn d1mach.c to make default behaviour correct on Linux.

---

Revision 1508 - Directory Listing
Modified Wed Jun 27 11:37:28 2007 UTC (16 years, 5 months ago) by jpye

Adjusting build scripts after moving integrators

---

Revision 1507 - Directory Listing
Modified Wed Jun 27 11:25:37 2007 UTC (16 years, 5 months ago) by jpye

Moving integrators to own directory, about to make them self-contained shared libraries.

---

Revision 1505 - Directory Listing
Modified Sat Jun 23 14:27:28 2007 UTC (16 years, 5 months ago) by jpye

More on relocation of solvers

---

Revision 1504 - Directory Listing
Added Sat Jun 23 14:12:34 2007 UTC (16 years, 5 months ago) by jpye

Moving solvers to their own directory