/[escript]/trunk/pythonMPI
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Revision 2881 - Directory Listing
Modified Thu Jan 28 02:03:15 2010 UTC (8 years, 9 months ago) by jfenwick
Don't panic.
Updating copyright stamps


Revision 2703 - Directory Listing
Modified Thu Oct 1 01:22:36 2009 UTC (9 years, 1 month ago) by jfenwick
Added calls to MPI_Abort to the pythonMPI wrappers.
Now if an uncaught exception is raised on any of the nodes, the whole world should be brought down. I've tested this on a barrier and it works.
One consequence of this is that you should not call sys.exit(2) but we don't recommend using sys.exit anyway.




Revision 2548 - Directory Listing
Modified Mon Jul 20 06:20:06 2009 UTC (9 years, 3 months ago) by jfenwick
Updating copyright notices

Revision 2418 - Directory Listing
Modified Wed May 13 08:36:04 2009 UTC (9 years, 6 months ago) by gross
redirect stdout to NULL instead of /dev/null for Windows

Revision 2376 - Directory Listing
Modified Tue Apr 7 06:21:31 2009 UTC (9 years, 7 months ago) by gross
output form others than the master process can now be switched off (stderr is still redirected to master)

Revision 2319 - Directory Listing
Modified Thu Mar 19 03:19:41 2009 UTC (9 years, 8 months ago) by gross
some more work on tests on MPI

Revision 2083 - Directory Listing
Modified Fri Nov 21 01:46:31 2008 UTC (9 years, 11 months ago) by caltinay
Same "fix" as before for unused fp_out and fp_err.


Revision 1811 - Directory Listing
Modified Thu Sep 25 23:11:13 2008 UTC (10 years, 1 month ago) by ksteube
Copyright updated in all files


Revision 1761 - Directory Listing
Modified Mon Sep 8 02:36:47 2008 UTC (10 years, 2 months ago) by gross
using MPI_Init_thread rather than MPI_Init to clarify the usage with mpi

Revision 1705 - Directory Listing
Modified Thu Aug 14 05:56:40 2008 UTC (10 years, 3 months ago) by ksteube
Branch scons-dev is hereby closed.
Some parts of scons scripts have been re-written.


Revision 1556 - Directory Listing
Modified Mon May 12 00:54:58 2008 UTC (10 years, 6 months ago) by gross
Modification to allow mixed mode execution. 
In order to keep the code portable accross platform all MPI calls within
parallel regions have been moved. 



Revision 1388 - Directory Listing
Modified Fri Jan 11 07:45:58 2008 UTC (10 years, 10 months ago) by trankine
And get the *(&(*&(* name right

Revision 1387 - Directory Listing
Modified Fri Jan 11 07:45:26 2008 UTC (10 years, 10 months ago) by trankine
Original Path: temp/pythonMPI
Restore the trunk that existed before the windows changes were committed to the (now moved to branches) old trunk.

Revision 1384 - Directory Listing
Modified Fri Jan 11 02:29:38 2008 UTC (10 years, 10 months ago) by phornby
Original Path: temp_trunk_copy/pythonMPI
Make a temp copy of the trunk before checking in the windows changes



Revision 1312 - Directory Listing
Modified Mon Sep 24 06:18:44 2007 UTC (11 years, 1 month ago) by ksteube
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 971 - Directory Listing
Modified Wed Feb 14 04:40:49 2007 UTC (11 years, 9 months ago) by ksteube
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 - Directory Listing
Modified Tue Feb 13 23:02:23 2007 UTC (11 years, 9 months ago) by ksteube
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 817 - Directory Listing
Modified Sat Aug 26 03:08:52 2006 UTC (12 years, 2 months ago) by ksteube
Can now compile and run with MPI on shake71



Revision 759 - Directory Listing
Added Thu Jun 29 01:53:23 2006 UTC (12 years, 4 months ago) by bcumming
- added directory pythonMPI to the source tree. this directory contains
  the c++ wrapper that is used to run python scripts in parallel for the
  MPI version of escript/finley
- updated the SConstruct and ./scons/ess_options.py for conditional MPI
  compilation. To compile the MPI version on ESS uncomment the #define
  PASO_MPI in ./paso/src/Paso.h and add the command line option
  useMPI=yes when running scons.
- fixed a compile time error in the MPI build in  
  finley/src/CPPAdapter/MeshAdapterFactory.cpp 
     


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