/[escript]/trunk/paso/src/SystemMatrix.h
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Revision 1425 - (view) (annotate) - [select for diffs]
Modified Wed Feb 27 06:12:04 2008 UTC (11 years, 5 months ago) by artak
File length: 4403 byte(s)
Diff to previous 1417
Added new test for BiCGStab in run_simplesolve.py
algorithmic change in BICGSTAB: from r=r-wt to r=s-wt


Revision 1417 - (view) (annotate) - [select for diffs]
Modified Mon Feb 25 04:45:48 2008 UTC (11 years, 5 months ago) by gross
File length: 4326 byte(s)
Diff to previous 1407
some more work on the transport solver.

Revision 1407 - (view) (annotate) - [select for diffs]
Modified Mon Feb 4 06:45:48 2008 UTC (11 years, 6 months ago) by gross
File length: 4222 byte(s)
Diff to previous 1388
new upwinding algorithm (still fails)

Revision 1388 - (view) (annotate) - [select for diffs]
Modified Fri Jan 11 07:45:58 2008 UTC (11 years, 7 months ago) by trankine
File length: 4204 byte(s)
Diff to previous 1387
And get the *(&(*&(* name right

Revision 1387 - (view) (annotate) - [select for diffs]
Modified Fri Jan 11 07:45:26 2008 UTC (11 years, 7 months ago) by trankine
Original Path: temp/paso/src/SystemMatrix.h
File length: 4204 byte(s)
Diff to previous 1384
Restore the trunk that existed before the windows changes were committed to the (now moved to branches) old trunk.

Revision 1384 - (view) (annotate) - [select for diffs]
Modified Fri Jan 11 02:29:38 2008 UTC (11 years, 7 months ago) by phornby
Original Path: temp_trunk_copy/paso/src/SystemMatrix.h
File length: 4204 byte(s)
Diff to previous 1363
Make a temp copy of the trunk before checking in the windows changes



Revision 1363 - (view) (annotate) - [select for diffs]
Modified Mon Dec 17 03:42:03 2007 UTC (11 years, 8 months ago) by gross
File length: 4204 byte(s)
Diff to previous 1361
initialization for FCT solver added.

Revision 1361 - (view) (annotate) - [select for diffs]
Modified Fri Dec 14 09:26:51 2007 UTC (11 years, 8 months ago) by gross
File length: 4134 byte(s)
Diff to previous 1312
first steps towards a flux controlled transport solver.

Revision 1312 - (view) (annotate) - [select for diffs]
Modified Mon Sep 24 06:18:44 2007 UTC (11 years, 10 months ago) by ksteube
File length: 4075 byte(s)
Diff to previous 1028
The MPI branch is hereby closed. All future work should be in trunk.

Previously in revision 1295 I merged the latest changes to trunk into trunk-mpi-branch.
In this revision I copied all files from trunk-mpi-branch over the corresponding
trunk files. I did not use 'svn merge', it was a copy.


Revision 1028 - (view) (annotate) - [select for diffs]
Modified Wed Mar 14 00:15:24 2007 UTC (12 years, 5 months ago) by gross
File length: 4469 byte(s)
Diff to previous 971
modifications to be compliant with _WIN32. The substitutes for asinh, acosh, atanh are still missing (erf will through an exception)

Revision 971 - (view) (annotate) - [select for diffs]
Modified Wed Feb 14 04:40:49 2007 UTC (12 years, 6 months ago) by ksteube
File length: 4520 byte(s)
Diff to previous 969
Had to undo commit to new MPI branch. The changes went into the original and
not the branch. The files committed here are exactly the same as revision 969.



Revision 969 - (view) (annotate) - [select for diffs]
Modified Tue Feb 13 23:02:23 2007 UTC (12 years, 6 months ago) by ksteube
File length: 4426 byte(s)
Diff to previous 790
Parallelization using MPI for solution of implicit problems.

Parallelization for explicit problems has already been accomplished in
the main SVN branch.

This is incomplete and is not ready for use.



Revision 790 - (view) (annotate) - [select for diffs]
Modified Wed Jul 26 23:12:34 2006 UTC (13 years ago) by bcumming
File length: 4520 byte(s)
Diff to previous 633
changes to escript/py_src/pdetools.py and /escript/src/Data.h/.cpp to
make the Locator work in MPI. escript::Data::mindp now returns a 3 tuple,
with the MPI rank of the process on which the minimum value occurs
included. escript::Data::convertToNumArrayFromDPNo also takes the ProcNo
to perform the MPI reduction.

This had to be implemented in both the MPI and non-MPI versions to allow
the necesary changes to the Python code in pdetools.py. In the non-MPI
version ProcNo is set to 0. This works for the explicit scripts tested
thus far, however if it causes problems in your scripts contact Ben or
Lutz, or revert the three files (pdetools.py, Data.h and Data.cpp) to
the previous version.  



Revision 633 - (view) (annotate) - [select for diffs]
Modified Thu Mar 23 05:37:00 2006 UTC (13 years, 5 months ago) by dhawcroft
File length: 4290 byte(s)
Diff to previous 631


Revision 631 - (view) (annotate) - [select for diffs]
Modified Thu Mar 23 04:27:32 2006 UTC (13 years, 5 months ago) by dhawcroft
File length: 4290 byte(s)
Diff to previous 425
Prepended all paso source files with new Copyright notice

Revision 425 - (view) (annotate) - [select for diffs]
Modified Tue Jan 10 04:10:39 2006 UTC (13 years, 7 months ago) by gross
File length: 3644 byte(s)
Diff to previous 415
The sparse solver can be called by paso now. 

the building has been change to reduce some code redundancy:
now all scons SCscripts are importing scons/esys_options.py which
imports platform specific settings. 




Revision 415 - (view) (annotate) - [select for diffs]
Modified Wed Jan 4 05:37:33 2006 UTC (13 years, 7 months ago) by gross
File length: 3654 byte(s)
Diff to previous 412
a better way of representing the matrix format type is introduced. this is needed for the Paradiso and UMFPACK interface

Revision 412 - (view) (annotate) - [select for diffs]
Modified Tue Jan 3 00:41:56 2006 UTC (13 years, 7 months ago) by gross
File length: 3455 byte(s)
Diff to previous 155
nicer wahy of representing the natrix format is introduced

Revision 155 - (view) (annotate) - [select for diffs]
Modified Wed Nov 9 02:02:19 2005 UTC (13 years, 9 months ago) by jgs
File length: 3231 byte(s)
Diff to previous 150
move all directories from trunk/esys2 into trunk and remove esys2


Revision 150 - (view) (annotate) - [select for diffs]
Added Thu Sep 15 03:44:45 2005 UTC (13 years, 11 months ago) by jgs
Original Path: trunk/esys2/paso/src/SystemMatrix.h
File length: 3231 byte(s)
Merge of development branch dev-02 back to main trunk on 2005-09-15


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