/[escript]/trunk/paso/src/SystemMatrix.h
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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, 4 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, 4 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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