Log of /trunk/ascend/integrator/integrator.h
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Revision
1129 -
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Modified
Sat Jan 13 11:40:59 2007 UTC
(16 years, 4 months ago)
by
johnpye
Original Path:
trunk/base/generic/solver/integrator.h
File length: 19888 byte(s)
Diff to
previous 1087
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
1069 -
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Modified
Mon Jan 8 11:25:33 2007 UTC
(16 years, 5 months ago)
by
johnpye
Original Path:
trunk/base/generic/solver/integrator.h
File length: 19295 byte(s)
Diff to
previous 1068
Added scons switch IDA_NEW_ANALYSE for the new code that implements a better DAE analysis procedure.
Minor tidying in list.[ch]
Removed some DIEDIEDIE stuff from analyze.c.
Added 'odeid' to the 'varip' structure in same.
Collapsed a bunch of repetitive stuff with those fancy #defines I like so much.
Flipped some return codes from functions integrator.c to return 0 on success.
Added #include for sensitivity.h in lsode.c.
Catch exceptions from sim.build() in do_integrate() in PyGTK GUI.
Attempted to fix tcl/tk for errors from integrator_analyse as well (not tested).
Revision
1068 -
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Modified
Mon Jan 8 04:45:47 2007 UTC
(16 years, 5 months ago)
by
johnpye
Original Path:
trunk/base/generic/solver/integrator.h
File length: 19150 byte(s)
Diff to
previous 1066
Fixed some ASC_PANIC calls in atomvalue.c
Removed some <!-- --> comments from list.h
Added flagging of 'deriv' vars in analyse.c (no new lists are added though)
Created separate doxygen module 'Analyse' (only affect C comments)
Fixed return codes in slv9a.c, as well as some FPRINTFs.
Cleaned up some documentation in slv_client.h.
Removed var_diff, var_set_diff flag stuff.
Added docstring for Integrator_getEngines in python wrapper.
Revision
1049 -
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Modified
Fri Jan 5 13:45:13 2007 UTC
(16 years, 5 months ago)
by
johnpye
Original Path:
trunk/base/generic/solver/integrator.h
File length: 19053 byte(s)
Diff to
previous 1010
Changed integrator_solve to return 0 on success
Changed integrator_checkstatus to return 0 on success
Some flow-through changes as a result of these.
Fixed problem with reporting of errors in do_method (gtkbrowser.py)
Expanded error msg in integrator.cpp
Fixed catching of Integrator C++ exceptions in integratorreporter.py.
Removed M.checkStructuralSingularity() in TestSteam.testdsgsat -- causes crash (why?)
Revision
977 -
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Modified
Wed Dec 20 00:39:52 2006 UTC
(16 years, 5 months ago)
by
johnpye
Original Path:
trunk/base/generic/solver/integrator.h
File length: 19023 byte(s)
Diff to
previous 969
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
969 -
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Modified
Tue Dec 19 00:57:26 2006 UTC
(16 years, 5 months ago)
by
johnpye
Original Path:
trunk/base/generic/solver/integrator.h
File length: 16944 byte(s)
Diff to
previous 945
Added placeholder for a C version of Art's DAE solver (named 'AWW')
Added support for SPBCG and SPTFQMR Krylov solvers in IDA.
Attempted separation of ascpy.i and solver.i (ongoing)
Fixed an error message in typedef.c
Fixed typo in ivpStepN.tcl
Added correctly hidden Simulation() ctor.
Revision
912 -
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Modified
Fri Oct 27 07:18:21 2006 UTC
(16 years, 7 months ago)
by
johnpye
Original Path:
trunk/base/generic/solver/integrator.h
File length: 15208 byte(s)
Diff to
previous 903
Removed BBOXWHINE (replaced with some one-time-only warnings for the moment)
Added ExtMethodDestroyFn to allow 'user_data' associated with external methods to be destroyed.
Implemented the destroy fn through to 'extpy' module.
Added 'name' as an extra parameter in the user_data for extpy, to help with debug msgs.
Moved 'solvernotes' to a file of its own (was part of listnotes.py)
Added 'repaint' to GTK 'tools' menu (for debugging)
Added 'python.h' to top of library, type files (pygtk) to stop silly warnings.
Working on some diagnosing of problems as noted in Simulation::checkInstance.
Removed some old comments from namio.h and others.
Renamed 'blsys' to 'sys' in integrator.c.
Some work on fixing up the J*v function for IDA (not yet complete).
Added new 'destroyfn' parameter (as NULL) to all calls to 'CreateUserFunctionMethod'.
Revision
903 -
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Modified
Wed Oct 25 13:07:12 2006 UTC
(16 years, 7 months ago)
by
johnpye
Original Path:
trunk/base/generic/solver/integrator.h
File length: 15156 byte(s)
Diff to
previous 854
Some success with IDA: fixed up the indexing dilemma and was able to
integrate 'johnpye/thermalequilibrium.a4c' for a short time span (but
through to 3000 s as with LSODE). I would blame lack of jacobian routine
in the first instance.
Added 'more properties' button in Properties dialog for a variable, to allow
values of ode_id, ode_type etc to be queried (but not changed).
Revision
854 -
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Modified
Wed Sep 20 13:36:40 2006 UTC
(16 years, 8 months ago)
by
johnpye
Original Path:
trunk/base/generic/solver/integrator.h
File length: 14418 byte(s)
Diff to
previous 709
First tentative version in 'integration reporting':
Values of observed variables from the simulation are added to an Observer table after simulation completes.
This is not very efficiently coded at this stage but is a start.
Also some minor changes to text and comments in some base/generic files.
Revision
709 -
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Modified
Wed Jun 28 16:28:57 2006 UTC
(16 years, 11 months ago)
by
johnpye
Original Path:
trunk/base/generic/solver/integrator.h
File length: 14243 byte(s)
Diff to
previous 704
Monster commit!
Lots of recommenting and reorganising of external relations-related stuff.
Replaced a lot of ascmalloc and asccalloc calls with the new ASC_NEW* macros.
Fixed (?) the problem Art is having with icons in PyGTK.
Turned on -Wall in SConstruct and fixed up a stack of warnings.
Removed the redundant exit(2) from after Asc_Panic calls and added __attribute__((noreturn)).
Set doxygen to create callgraphs to level 2, updated doxyfile to version 1.4.7.
Fixed up building of extfntest.c.
Revision
704 -
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Modified
Mon Jun 26 23:00:56 2006 UTC
(16 years, 11 months ago)
by
ben.allan
Original Path:
trunk/base/generic/solver/integrator.h
File length: 14205 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 -
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Added
Wed Jun 21 07:00:45 2006 UTC
(16 years, 11 months ago)
by
johnpye
Original Path:
trunk/base/generic/solver/integrator.h
File length: 14429 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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