/[ascend]/trunk/base/generic/solver/lsode.h
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Log of /trunk/base/generic/solver/lsode.h

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Revision 1129 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Jan 13 11:40:59 2007 UTC (14 years ago) by johnpye
File length: 1891 byte(s)
Diff to previous 1066
Added integrator_write_matrix routine to allow integrator matrices to be written out.
Modified integrator in PyGTK to output this matrix to a file in /tmp in the case where Integrator::solve fails.
Fixed a bug in densematrix_write_mmio.
The current implementation of integrator_write_matrix might not be quite right yet... needs some more thought.

Revision 1066 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sun Jan 7 10:02:41 2007 UTC (14 years ago) by johnpye
File length: 1836 byte(s)
Diff to previous 977
Adding doxygen 'addtogroup' for Solver, Compiler, Integrator.

Revision 977 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Dec 20 00:39:52 2006 UTC (14 years, 1 month ago) by johnpye
File length: 1780 byte(s)
Diff to previous 942
Abstracted the internal integrator calls into a struct IntegratorInternals.
Fixed up compile-time list of integrators.
If IDA is not available, then 'INTEG_IDA' will not be defined.
Added ASC_ASSERT_RANGE for assertions x in [low,high).
Changed calling convention for integrator_get_engines().

Revision 942 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Nov 25 05:26:47 2006 UTC (14 years, 1 month ago) by johnpye
File length: 2157 byte(s)
Diff to previous 908
Incorporated 'SolverParameters' functionality into 'Integrator', both at C level and C++/Python.
This shouldn't break Tcl/Tk as default parameters will be set and used invisibly.

Revision 908 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Oct 26 10:18:53 2006 UTC (14 years, 2 months ago) by johnpye
File length: 2138 byte(s)
Diff to previous 888
first attempt at merging with Ben's changes on the trunk

Revision 888 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Oct 11 14:53:27 2006 UTC (14 years, 3 months ago) by johnpye
File length: 2137 byte(s)
Diff to previous 704
Added 'energy_per_volume' and 'power_per_volume' to atoms.a4l.
Converting dsg.a4c into a dynamic (IVP) model.
Removed some debug output from various places.
Renamed some functions in lsode.c (removed references to 'blsode' name)
Added comments in LSODE about what method is being used.
Improved LSODE error output a little bit (why bother tho eh)
Improved coupla error msgs in slv_stdcalls.c.

Revision 704 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Jun 26 23:00:56 2006 UTC (14 years, 6 months ago) by ben.allan
File length: 2138 byte(s)
Diff to previous 669
- fixed a minor bug in the use of dimensions in samplelist
and a #define misuse in ospath.
- defined eolstyle unix on the trunk, as I have encountered
at least 4 too many mixed-eol-style-in-one-file files in trying to 
rebuild today. obviously committer discipline is insufficient.


Revision 669 - (view) (download) (as text) (annotate) - [select for diffs]
Added Wed Jun 21 07:00:45 2006 UTC (14 years, 7 months ago) by johnpye
File length: 2143 byte(s)
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.

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john.pye@anu.edu.au
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