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Revision 2087 - Directory Listing
Modified Mon Nov 24 04:51:30 2008 UTC (10 years, 10 months ago) by jfenwick
Addressing mantis issue #221.
Interpolation.. and probeInterpolation.. now "work" for the NullDomain.
Work means throw a descriptive exception if you try to move into or out 
of the NullDomain.
The bad_cast exception related to this has been fixed.



Revision 2078 - Directory Listing
Modified Thu Nov 20 16:10:10 2008 UTC (10 years, 10 months ago) by phornby
Two changes.

1. Move blocktimer from escript to esysUtils.
2. Make it possible to link to paso as a DLL or .so.

Should have no effect on 'nix's

In respect of 1., blocktimer had begun to spring up everywhere, so
for the moment I thought it best to move it to the only other library that
pops up all over the place.

In respect of 2., paso needed to be a DLL in order to use the windows intelc /fast
option, which does aggressive multi-file optimisations. Even in its current form, it either
vectorises or parallelises  hundreds more loops in the esys system than appear in the pragmas.

In achieving 2. I have not been too delicate in adding

PASO_DLL_API

declarations to the .h files in paso/src. Only toward the end of the process of
the conversion, when the number of linker errors dropped below 20, say, did I choosy about what
functions in a header I declared PASO_DLL_API. As a result, there are likely to be many routines
declared as external functions symbols that are in fact internal to the paso DLL. 
Why is this an issue?  It prevents the intelc compiler from getting aggressive on the paso module.
With pain there is sometimes gain. At least all the DLL rules in windows give good
(non-microsoft) compiler writers a chance to really shine.

So, if you should see a PASO_DLL_API on a function in a paso header file,
and think to yourself, "that function is only called in paso, why export it?", then feel free to
delete the PASO_DLL_API export declaration.

Here's hoping for no breakage.....

Revision 2076 - Directory Listing
Modified Thu Nov 20 12:34:17 2008 UTC (10 years, 10 months ago) by phornby

I may get into trouble for this.
boost-python 1.34 does have a docstring_options class,
but does not have a 3 argument constructor for
it. So the test has been modified to 


#if ((BOOST_VERSION/100)%1000 > 34) || (BOOST_VERSION/100000 >1)

If you wish to make things more delicate, one can define a 2 argument construction
of docopt just for 1.34 (with an #elif). Probably not worth the effort frankly.

Hope that this has not broken anything for anyone else. The SVN logs suggest this is a
little fragile.....

Also, please be aware that much of our chemistry interface code, that we wish to use with
escript, makes extensive use of boost python.
Having two different boost versions mucking with the python interpreter sounds
like a really bad idea, I'm sure you'll agree.
The problem is that it is not a simple task for us to build new versions of boost-python
on all our platforms. Consequently, it would be nice to be informed when you guys
intend to upgrade a support library of this nature so that we can plan and allocate
resources to keep up.

Cheers.



Revision 2064 - Directory Listing
Modified Thu Nov 20 04:06:34 2008 UTC (10 years, 10 months ago) by jfenwick
docstring_options was added in boost 1.34 - macro'd it out if you are 
compiling earlier than that.


Revision 2061 - Directory Listing
Modified Wed Nov 19 03:40:21 2008 UTC (10 years, 10 months ago) by jfenwick
Fixing some warnings from epydoc.
Disabled c++ signatures in python docstrings.
Removed references to Bruce in epydoc and the users guide.

Revision 2031 - Directory Listing
Modified Wed Nov 12 08:02:33 2008 UTC (10 years, 11 months ago) by phornby
Need finer control than INTERFACE_STATIC_LIB could exert. Now there is a
XXX_STATIC_LIB for each lib.



Revision 2030 - Directory Listing
Modified Wed Nov 12 07:34:08 2008 UTC (10 years, 11 months ago) by phornby
Fix the undef'fing of _DLL_API in windows case.



Revision 2029 - Directory Listing
Modified Wed Nov 12 07:27:05 2008 UTC (10 years, 11 months ago) by phornby
Test a more elegant way of handling XXX_DLL_API macros.



Revision 2025 - Directory Listing
Modified Tue Nov 11 00:18:33 2008 UTC (10 years, 11 months ago) by jfenwick
__const on some strings

Revision 2019 - Directory Listing
Modified Mon Nov 10 13:49:00 2008 UTC (10 years, 11 months ago) by phornby
Yet another concerted effort to handle missing macro arguments
in a portable way.



Revision 2018 - Directory Listing
Modified Mon Nov 10 13:31:43 2008 UTC (10 years, 11 months ago) by phornby
Only import mathimf.h on win32 with intelc. Allow others to use the
standard math.h

change the #ifndef const -> #ifndef __const (oops!!)



Revision 1990 - Directory Listing
Modified Fri Nov 7 04:19:07 2008 UTC (10 years, 11 months ago) by ksteube
Changes to avoid compiler warnings
Finley files now pass -Wall on gcc 4.3.2
	saveVTK.c: replaced printf(string) with printf("%s", string)
	MeshAdapterFactory.cpp: moved a few lines to avoid possible use of uninitialized vars
	MeshAdapter.cpp: initialized ncdims in mesh dump
There is still a warning from a boost include file


Revision 1887 - Directory Listing
Modified Wed Oct 15 03:26:25 2008 UTC (11 years ago) by ksteube
Fixed two typos that stopped the test suite from running.

Also, gcc 4.3.2 issued several warnings not seen before:
ignoring the return value of fscanf and using the wrong format
with printf.


Revision 1877 - Directory Listing
Modified Tue Oct 14 02:58:39 2008 UTC (11 years ago) by ksteube
convection.py checkpointing uses mkdir/rmdir, and under MPI there
was a race condition.

mkdir needs to be run on only one CPU and then a barrier to prevent
working processors from using the directory before it exists.

Added methods domain.MPIBarrier and domain.onMasterProcessor() to
implement this technique.

A more general solution might be possible in the future.


Revision 1872 - Directory Listing
Modified Mon Oct 13 00:18:55 2008 UTC (11 years ago) by jfenwick
Closing the moreshared branch


Revision 1859 - Directory Listing
Modified Wed Oct 8 03:03:37 2008 UTC (11 years ago) by gross
first version of testing for transport solver.

Revision 1823 - Directory Listing
Modified Wed Oct 1 05:56:05 2008 UTC (11 years ago) by artak
GS preconditioner now works for block_size 2 and 3 as well. Sweep parameter introdiced, but not working yet

Revision 1819 - Directory Listing
Modified Tue Sep 30 05:58:06 2008 UTC (11 years ago) by artak
Firs version of symmetric Gauss-Seidel preconditioner with coloring

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


Revision 1807 - Directory Listing
Modified Thu Sep 25 01:04:51 2008 UTC (11 years ago) by ksteube
The new MPI parallel ReadMesh is now the default after having passed
all tests both with and without MPI.
If you have been using ReadMesh you should notice no difference.
If you were using ReadMeshMPI then change to ReadMesh.


Revision 1802 - Directory Listing
Modified Tue Sep 23 01:03:29 2008 UTC (11 years ago) by jfenwick
Added canTag methods to FunctionSpace and AbstractDomain (and its 
offspring).
This checks to see if the domain supports tags for the given type of 
function space.

Constructors for DataTagged now throw exceptions if you attempt to make 
a DataTagged with a FunctionSpace which does not support tags.
To allow the default constructor to work, NullDomain has a single 
functioncode which "supports" tagging.

Fixed a bug in DataTagged::toString and DataTypes::pointToString.

Added FunctionSpace::getListOfTagsSTL.

algorithm(DataTagged, BinaryFunction) in DataAlgorithm now only 
processes tags known to be in use.
This fixes mantis issue #0000186.

Added comment to Data.h intro warning about holding references if the 
underlying DataAbstract changes.

_python_ unit tests have been updated to test TaggedData with invalid 
FunctionSpaces and to give the correct answers to Lsup etc.



Revision 1801 - Directory Listing
Modified Fri Sep 19 01:37:09 2008 UTC (11 years ago) by ksteube
Fixed serialization of I/O for MPI...code didn't compile without MPI


Revision 1800 - Directory Listing
Modified Thu Sep 18 05:28:20 2008 UTC (11 years ago) by ksteube
Serialized parallel I/O when writing mesh or data to NetCDF file on multiple MPI processors.
Added domain method getMPIComm() to complement getMPISize() and getMPIRank().


Revision 1796 - Directory Listing
Modified Wed Sep 17 01:45:46 2008 UTC (11 years, 1 month ago) by jfenwick
Merged noarrayview branch onto trunk.



Revision 1787 - Directory Listing
Modified Mon Sep 15 01:36:34 2008 UTC (11 years, 1 month ago) by artak
MINRES solver is added to escript. Additional 16 tests are added to run_simplesolve for MINRES and TFQMR solvers

Revision 1777 - Directory Listing
Modified Tue Sep 9 06:39:37 2008 UTC (11 years, 1 month ago) by ksteube
Implemented Lutz fix for MPI mesh dump/load using NetCDF


Revision 1776 - Directory Listing
Modified Tue Sep 9 06:03:53 2008 UTC (11 years, 1 month ago) by ksteube
Cleared away some debugging prints


Revision 1755 - Directory Listing
Modified Mon Sep 8 01:34:40 2008 UTC (11 years, 1 month ago) by ksteube
Added new field to NetCDF dump of mesh


Revision 1754 - Directory Listing
Modified Sun Sep 7 22:07:26 2008 UTC (11 years, 1 month ago) by ksteube
Added new test suite run_inputOutput.py to systematically test I/O.
Can determine if two domains are same with Fourier analysis.
Added new method getNumDataPointsGlobal to return number of DPs of a distributed mesh.
Reading of tags in ReadMeshMPI failed occasionally, should be more robust now.


Revision 1753 - Directory Listing
Modified Sun Sep 7 22:01:23 2008 UTC (11 years, 1 month ago) by ksteube
Test suite fails due to missing arg in call to Finley_Mesh_createMappings.
Added NULL arg, but still need to find proper fix as loadMesh does not work.

Adjusted SConstruct to delete pythonMPI if not compiled for MPI.


Revision 1748 - Directory Listing
Modified Wed Sep 3 06:10:39 2008 UTC (11 years, 1 month ago) by ksteube
MPI parallelism for Data().dump and load.  Use multiple NetCDF
files, one file per MPI process


Revision 1716 - Directory Listing
Modified Thu Aug 21 05:03:49 2008 UTC (11 years, 1 month ago) by gross
getListOfTags method added to FunctionSpace class

Revision 1703 - Directory Listing
Modified Thu Aug 14 05:34:25 2008 UTC (11 years, 2 months ago) by artak
TFQMR solver is added to PASO solver. It is not parallelised yet.

Revision 1649 - Directory Listing
Modified Tue Jul 15 08:41:02 2008 UTC (11 years, 3 months ago) by phornby
Make operator=() on exception non-virtual. Should silence the Altix compiler.
However, if an exception is cast to another parent type, and
operator=() is called when the exception so cast is an l-value in the assignment,
an "incomplete" assignment will occur, copying only the parent class members of the 
l-value in the assignmnet.

Revision 1639 - Directory Listing
Modified Mon Jul 14 08:55:25 2008 UTC (11 years, 3 months ago) by gross


Revision 1634 - Directory Listing
Modified Sat Jul 12 09:08:33 2008 UTC (11 years, 3 months ago) by phornby
linux_gcc_eg_options.py:
remove the std99 option, it is no longer needed as the code compiles without
C 1999 extension (need for these extensions elinminated in windows port).
Turn on all warnings except unknown pragmas. Should catch a lot of stuff.

SConstruct:
Impassioned plea

system_dep.h:
Add the standard incantation for dealing with const declarations
in C code called from C and C++

blocktimer:
Get the calling interface right for C code called from C and C++
and use __const as defined in system_dep.h
(Should be re-factored into compiler_dep.h file).

MeshAdapterFactory.cpp:
Since we have (effectively) no control over netCDF policy,
cast const char *'s to char *'s



Revision 1632 - Directory Listing
Modified Sat Jul 12 07:17:50 2008 UTC (11 years, 3 months ago) by trankine
compiling with netcdf on revealed an unused var.

Revision 1628 - Directory Listing
Modified Fri Jul 11 13:12:46 2008 UTC (11 years, 3 months ago) by phornby

Merge in /branches/windows_from_1456_trunk_1620_merged_in branch.

You will find a preserved pre-merge trunk in tags under tags/trunk_at_1625.
That will be useful for diffing & checking on my stupidity.

Here is a list of the conflicts and their resolution at this
point in time.


=================================================================================
(LLWS == looks like white space).

finley/src/Assemble_addToSystemMatrix.c - resolve to branch - unused var. may be wrong.....
finley/src/CPPAdapter/SystemMatrixAdapter.cpp - resolve to branch - LLWS
finley/src/CPPAdapter/MeshAdapter.cpp - resolve to branch - LLWS
paso/src/PCG.c - resolve to branch - unused var fixes.
paso/src/SolverFCT.c - resolve to branch - LLWS
paso/src/FGMRES.c - resolve to branch - LLWS
paso/src/Common.h - resolve to trunk version. It's omp.h's include... not sure it's needed,
but for the sake of saftey.....
paso/src/Functions.c - resolve to branch version, indentation/tab removal and return error
on bad unimplemented Paso_FunctionCall.
paso/src/SolverFCT_solve.c - resolve to branch version, unused vars
paso/src/SparseMatrix_MatrixVector.c - resolve to branch version, unused vars.
escript/src/Utils.cpp - resloved to branch, needs WinSock2.h
escript/src/DataExpanded.cpp - resolved to branch version - LLWS
escript/src/DataFactory.cpp - resolve to branch version
=================================================================================

This currently passes tests on linux (debian), but is not checked on windows or Altix yet.

This checkin is to make a trunk I can check out for windows to do tests on it.

Known outstanding problem is in the operator=() method of exceptions
causing warning messages on the intel compilers.

May the God of doughnuts have mercy on my soul.



Revision 1552 - Directory Listing
Modified Thu May 8 08:52:41 2008 UTC (11 years, 5 months ago) by gross
some changes to make the implementatiopn of a upwind MPI version easier

Revision 1513 - Directory Listing
Modified Tue Apr 15 08:47:57 2008 UTC (11 years, 6 months ago) by gross
pragma ivdep removed. icc produced wrong code.

Revision 1464 - Directory Listing
Modified Tue Apr 1 23:27:09 2008 UTC (11 years, 6 months ago) by gross
bug for interpoltion from reduced solution to elements in MPI fixed.

Revision 1455 - Directory Listing
Modified Thu Feb 28 17:19:44 2008 UTC (11 years, 7 months ago) by phornby
Merge of branches/windows_from_1431_trunk.

Revamp of the exception system.
Fix unused vars and signed/unsigned comparisons.
defined a macro THROW(ARG) in the system_dep.h's to
deal with the expectations of declarations on different architectures.

Details in the logs of branches/windows_from_1431_trunk.

pre-merge snapshot of the trunk in tags/trunk_at_1452



Revision 1417 - Directory Listing
Modified Mon Feb 25 04:45:48 2008 UTC (11 years, 7 months ago) by gross
some more work on the transport solver.

Revision 1407 - Directory Listing
Modified Mon Feb 4 06:45:48 2008 UTC (11 years, 8 months ago) by gross
new upwinding algorithm (still fails)

Revision 1388 - Directory Listing
Modified Fri Jan 11 07:45:58 2008 UTC (11 years, 9 months ago) by trankine
And get the *(&(*&(* name right

Revision 1387 - Directory Listing
Modified Fri Jan 11 07:45:26 2008 UTC (11 years, 9 months ago) by trankine
Original Path: temp/finley/src/CPPAdapter
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 (11 years, 9 months ago) by phornby
Original Path: temp_trunk_copy/finley/src/CPPAdapter
Make a temp copy of the trunk before checking in the windows changes



Revision 1382 - Directory Listing
Modified Thu Jan 10 00:21:22 2008 UTC (11 years, 9 months ago) by gross
some tests got deactivated. they are back now.

Revision 1375 - Directory Listing
Modified Wed Jan 9 00:15:05 2008 UTC (11 years, 9 months ago) by gross
bug in interpolation at reduced face elements fixed.

Revision 1370 - Directory Listing
Modified Wed Jan 2 09:21:43 2008 UTC (11 years, 9 months ago) by gross
explicit upwinding scheme added.

Revision 1367 - Directory Listing
Modified Wed Dec 19 02:45:07 2007 UTC (11 years, 9 months ago) by gross
finley can now assemble a transport problem.

Revision 1366 - Directory Listing
Modified Tue Dec 18 05:49:17 2007 UTC (11 years, 10 months ago) by gross
finley can create a TransportProblem now

Revision 1365 - Directory Listing
Modified Mon Dec 17 07:28:23 2007 UTC (11 years, 10 months ago) by gross
some cosmetics.

Revision 1364 - Directory Listing
Modified Mon Dec 17 07:22:45 2007 UTC (11 years, 10 months ago) by gross
finley interface to paso's transport solver added.

Revision 1361 - Directory Listing
Modified Fri Dec 14 09:26:51 2007 UTC (11 years, 10 months ago) by gross
first steps towards a flux controlled transport solver.

Revision 1360 - Directory Listing
Modified Thu Dec 13 05:05:00 2007 UTC (11 years, 10 months ago) by ksteube
Partial implementation of ReadMeshMPI.
Will eventually replace ReadMesh but for now has a different name.


Revision 1347 - Directory Listing
Modified Fri Nov 16 05:37:07 2007 UTC (11 years, 11 months ago) by ksteube
Completed mesh.dump(file) and mesh=LoadMesh(file) by adding TagMap and
implementing MPI parallelism.
Now allocating ElementFile for ContactElements even if there are none.
Removed file Mesh_dump.c since dump/loadMesh are in CPPAdapter/MeshAdapter*.cpp.


Revision 1346 - Directory Listing
Modified Wed Nov 14 22:48:12 2007 UTC (11 years, 11 months ago) by ksteube
dump/LoadMesh methods work except for TagMap, Point elements probably OK but are untested.


Revision 1345 - Directory Listing
Modified Wed Nov 14 07:53:34 2007 UTC (11 years, 11 months ago) by ksteube
Created LoadMesh to read a mesh from a distributed NetCDF file.
Can read nodes but not elements yet.


Revision 1344 - Directory Listing
Modified Wed Nov 14 04:28:25 2007 UTC (11 years, 11 months ago) by ksteube
Now using TMPMEMFREE but still thrashes memory for very large mesh.
Future solution will be to use NetCDF subsetting and less temp memory.


Revision 1343 - Directory Listing
Modified Wed Nov 14 02:48:02 2007 UTC (11 years, 11 months ago) by ksteube
First cut implementation of mesh.dump() using NetCDF.  TagMap not
saved yet.  The code for Points probably works but has not been tested.


Revision 1339 - Directory Listing
Modified Wed Nov 7 01:53:12 2007 UTC (11 years, 11 months ago) by ksteube
Modified scons target release_src to include lib/ and include/ since
their presence is required for a build.  Modified
mydomain.print_mesh_info(True) to include more useful info about a
distributed domain.  Added mypde.getOperator().print_matrix_info(True)
to tell about a distributed matrix.



Revision 1326 - Directory Listing
Modified Mon Oct 1 08:10:41 2007 UTC (12 years ago) by ksteube
Implemented domain.print_mesh_info() so we can see the distribution of elements & nodes.
Implemented -DBOUNDS_CHECK to catch an error with periodicN=True.


Revision 1312 - Directory Listing
Modified Mon Sep 24 06:18:44 2007 UTC (12 years 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 1204 - Directory Listing
Modified Sat Jun 23 11:43:12 2007 UTC (12 years, 3 months ago) by gross
a frame for an improved lumping procedure added.

Revision 1141 - Directory Listing
Modified Tue May 15 04:24:51 2007 UTC (12 years, 5 months ago) by gross
Some changes to make things run on windows. There is still a problem with netcdf an long file names on windows but there is the suspicion that this is a bigger problem related to boost (compiler options). In fact runs with large numbers of iteration/time steps tend to create seg faults. 

Revision 1137 - Directory Listing
Modified Thu May 10 08:11:31 2007 UTC (12 years, 5 months ago) by gross
This version passes the tests on windows except for 

   * vtk
   * netCDF

The version needs to be tested on altix and linux

Revision 1116 - Directory Listing
Modified Mon Apr 23 03:36:34 2007 UTC (12 years, 5 months ago) by gross
Interporpolation from full to reduced integration order added.



Revision 1107 - Directory Listing
Modified Thu Apr 19 02:14:18 2007 UTC (12 years, 6 months ago) by gross
Small bug in ReadMeh call fixed.
Test for typ of verbose argument in pdetools.SaddlePointSolver added.



Revision 1080 - Directory Listing
Modified Wed Apr 11 06:07:30 2007 UTC (12 years, 6 months ago) by gross
small typo fixed.

Revision 1064 - Directory Listing
Modified Tue Mar 27 06:21:02 2007 UTC (12 years, 6 months ago) by gross
test for reduced integration order for grad, interpolate and integrate added.
Bug shown by the tests have been fixed.



Revision 1062 - Directory Listing
Modified Mon Mar 26 06:17:53 2007 UTC (12 years, 6 months ago) by gross
reduced integration schemes are implemented now for grad, integrate, etc. Tests still to be added.

Revision 1059 - Directory Listing
Modified Fri Mar 23 11:01:53 2007 UTC (12 years, 6 months ago) by gross
first steps toward reduced element integration order. The escript bit is done but the finley part still needs work.

Revision 1044 - Directory Listing
Modified Mon Mar 19 07:29:31 2007 UTC (12 years, 7 months ago) by gross
clear name tagging is supported now.

Revision 1022 - Directory Listing
Modified Tue Mar 13 02:25:53 2007 UTC (12 years, 7 months ago) by phornby
Now define the destructors for all the Exceptions (sorry guys & gals).



Revision 1020 - Directory Listing
Modified Mon Mar 12 10:12:36 2007 UTC (12 years, 7 months ago) by phornby
Added explicit destructors to all Exception classes.

Fixed an ifdef in TestCase.cpp

Made the conditional definition of M_PI in LocalOps.h
depend only on M_PI being undefined.

Replace dynamically dimensioned arrays in DataFactory & DataTagged with malloc.

sort() method of list does not take a named argument
(despite the manual's claims to the contary).



Revision 971 - Directory Listing
Modified Wed Feb 14 04:40:49 2007 UTC (12 years, 8 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 (12 years, 8 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 967 - Directory Listing
Modified Tue Feb 13 09:40:12 2007 UTC (12 years, 8 months ago) by gross
dump and load of expanded data via netCDF added. some test are still missing.

Revision 964 - Directory Listing
Modified Tue Feb 13 05:10:26 2007 UTC (12 years, 8 months ago) by gross
The set/getRefVal functions of Data objects have been removed (mainly to avoid later problems with MPI).
Moreover, a faster access to the reference id of samples has been introduced. I don't think that anybody will
profit form this at this stage but it will allow a faster dump of data objects.



Revision 934 - Directory Listing
Modified Tue Jan 23 09:52:45 2007 UTC (12 years, 8 months ago) by gross
gmsh file reader for finley

Revision 888 - Directory Listing
Modified Tue Nov 7 08:31:26 2006 UTC (12 years, 11 months ago) by gross
Problem in Mesh_findMatchingFaces.c fixed:
default tolerance in python interface was set too tight.




Revision 817 - Directory Listing
Modified Sat Aug 26 03:08:52 2006 UTC (13 years, 1 month ago) by ksteube
Can now compile and run with MPI on shake71



Revision 798 - Directory Listing
Modified Fri Aug 4 01:05:36 2006 UTC (13 years, 2 months ago) by gross
Reimplementation of the assemblage with persistent jacobeans.
There are also a few changes to the tests which has now
dramatically reduced the memory demand.



Revision 793 - Directory Listing
Modified Sat Jul 29 19:40:22 2006 UTC (13 years, 2 months ago) by dhawcroft
Preliminary MPI version of saveVTK. Needs testers. Works for point data and should work for cell centered data.

Revision 782 - Directory Listing
Modified Tue Jul 18 00:47:47 2006 UTC (13 years, 3 months ago) by bcumming
Large number of changes to Finley for meshing in MPI.

- optimisation and neatening up of rectcanglular mesh generation code
- first and second order 1D, 2D and 3D rectangular meshes are now
  available in finley and escript using MPI.
- reduced meshes now generated in MPI, and interpolation to and from 
  reduced data types now supported.  


Revision 779 - Directory Listing
Modified Fri Jul 14 07:41:31 2006 UTC (13 years, 3 months ago) by woo409
+ Updated compilation options for Cognac to squeeze out a bit more performance
+ Now compiles using the Intel Math headers (mathimf.h) rather than plain math.h on both Win32 and Linux platforms when using the Intel compiler. Gives a small boost to performance on Altix and is essential on Windows



Revision 767 - Directory Listing
Modified Fri Jun 30 07:29:08 2006 UTC (13 years, 3 months ago) by gross
new FunctionSpace method setTags added

Revision 759 - Directory Listing
Modified Thu Jun 29 01:53:23 2006 UTC (13 years, 3 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 
     


Revision 757 - Directory Listing
Modified Mon Jun 26 13:12:56 2006 UTC (13 years, 3 months ago) by woo409
+ Merge of intelc_win32 branch (revision 741:755) with trunk. Tested on iVEC altix (run_tests and py_tests all pass)


Revision 751 - Directory Listing
Modified Mon Jun 26 01:46:34 2006 UTC (13 years, 3 months ago) by bcumming
Changes relating to the MPI version of escript
The standard OpenMP version of escript is unchanged

- updated data types (Finley_Mesh, Finley_NodeFile, etc) to store meshes
  over multiple MPI processes.
- added CommBuffer code in Paso for communication of Data associated
  with distributed meshes
- updates in Finley and Escript to support distributed data and operations
  on distributed data (such as interpolation).
- construction of RHS in MPI, so that simple explicit schemes (such as
  /docs/examples/wave.py without IO and the Locator) can run in MPI.
- updated mesh generation for first order line, rectangle and brick
  meshes and second order line meshes in MPI.        
- small changes to trunk/SConstruct and trunk/scons/ess_options.py to
  build the MPI version, these changes are turned off by default.


Revision 727 - Directory Listing
Modified Fri May 12 06:31:06 2006 UTC (13 years, 5 months ago) by gross
In case of an error in paso a seg fault occured. this was caused by
inproper deallocation of memory in this case. this problem is fixed now.



Revision 682 - Directory Listing
Modified Mon Mar 27 02:43:09 2006 UTC (13 years, 6 months ago) by robwdcock
+ NEW BUILD SYSTEM

This commit contains the new build system with cross-platform support.
Most things work are before though you can have more control.

ENVIRONMENT settings have changed:
+ You no longer require LD_LIBRARY_PATH or PYTHONPATH to point to the
esysroot for building and testing performed via scons
+ ACcESS altix users: It is recommended you change your modules to load
the latest intel compiler and other libraries required by boost to match
the setup in svn (you can override). The correct modules are as follows

module load intel_cc.9.0.026
export
MODULEPATH=${MODULEPATH}:/data/raid2/toolspp4/modulefiles/gcc-3.3.6
module load boost/1.33.0/python-2.4.1
module load python/2.4.1
module load numarray/1.3.3



Revision 626 - Directory Listing
Modified Thu Mar 23 02:16:36 2006 UTC (13 years, 6 months ago) by elspeth
Copyright information inserted


Revision 547 - Directory Listing
Modified Tue Feb 21 06:10:54 2006 UTC (13 years, 7 months ago) by gross
solution and reduced solution can have reference numbers now!

Revision 532 - Directory Listing
Modified Wed Feb 15 09:45:53 2006 UTC (13 years, 8 months ago) by gross
first steps towards the reuse of the element jacobians

Revision 480 - Directory Listing
Modified Wed Feb 1 05:15:12 2006 UTC (13 years, 8 months ago) by jgs
rationalise #includes and forward declarations


Revision 474 - Directory Listing
Modified Mon Jan 30 04:23:44 2006 UTC (13 years, 8 months ago) by jgs
restructure escript source tree
move src/Data/* -> src
remove inc
modify #includes and cpppath settings accordingly


Revision 472 - Directory Listing
Modified Fri Jan 27 01:50:59 2006 UTC (13 years, 8 months ago) by jgs
rationalise all #includes


Revision 471 - Directory Listing
Modified Fri Jan 27 01:33:02 2006 UTC (13 years, 8 months ago) by jgs
Copied from: trunk/finley/src/finley/CPPAdapter revision 469
reorganise finley src tree to remove inc dir and src/finley directory


Revision 468 - Directory Listing
Modified Wed Jan 25 06:50:39 2006 UTC (13 years, 8 months ago) by jgs
Original Path: trunk/finley/src/finley/CPPAdapter
reorganised esysUtils to remove inc directory

Revision 467 - Directory Listing
Modified Wed Jan 25 05:43:46 2006 UTC (13 years, 8 months ago) by jgs
Original Path: trunk/finley/src/finley/CPPAdapter
adjustments to includes to allow for new paso src tree structure

Revision 430 - Directory Listing
Modified Wed Jan 11 06:40:50 2006 UTC (13 years, 9 months ago) by gross
Original Path: trunk/finley/src/finley/CPPAdapter
ILU has been replicated is called RILU (recursive ILU) now. ILU will now be reimplemented.

Revision 203 - Directory Listing
Modified Wed Nov 23 04:36:15 2005 UTC (13 years, 10 months ago) by jgs
Original Path: trunk/finley/src/finley/CPPAdapter
adjust include file names to allow for new finley source tree structure


Revision 201 - Directory Listing
Modified Wed Nov 23 04:10:21 2005 UTC (13 years, 10 months ago) by jgs
Original Path: trunk/finley/src/finley/CPPAdapter
Copied from: trunk/finley/src/CPPAdapter revision 175
copy finleyC and CPPAdapter to finley and finley/CPPAdapter to
facilitate scons builds


Revision 155 - Directory Listing
Modified Wed Nov 9 02:02:19 2005 UTC (13 years, 11 months ago) by jgs
move all directories from trunk/esys2 into trunk and remove esys2


Revision 153 - Directory Listing
Modified Tue Oct 25 01:51:20 2005 UTC (13 years, 11 months ago) by jgs
Original Path: trunk/esys2/finley/src/CPPAdapter
Merge of development branch dev-02 back to main trunk on 2005-10-25


Revision 150 - Directory Listing
Modified Thu Sep 15 03:44:45 2005 UTC (14 years, 1 month ago) by jgs
Original Path: trunk/esys2/finley/src/CPPAdapter
Merge of development branch dev-02 back to main trunk on 2005-09-15


Revision 149 - Directory Listing
Modified Thu Sep 1 03:31:39 2005 UTC (14 years, 1 month ago) by jgs
Original Path: trunk/esys2/finley/src/CPPAdapter
Merge of development branch dev-02 back to main trunk on 2005-09-01


Revision 148 - Directory Listing
Modified Tue Aug 23 01:24:31 2005 UTC (14 years, 1 month ago) by jgs
Original Path: trunk/esys2/finley/src/CPPAdapter
Merge of development branch dev-02 back to main trunk on 2005-08-23


Revision 147 - Directory Listing
Modified Fri Aug 12 01:45:47 2005 UTC (14 years, 2 months ago) by jgs
Original Path: trunk/esys2/finley/src/CPPAdapter
erge of development branch dev-02 back to main trunk on 2005-08-12


Revision 123 - Directory Listing
Modified Fri Jul 8 04:08:13 2005 UTC (14 years, 3 months ago) by jgs
Original Path: trunk/esys2/finley/src/CPPAdapter
Merge of development branch back to main trunk on 2005-07-08


Revision 121 - Directory Listing
Modified Fri May 6 04:26:16 2005 UTC (14 years, 5 months ago) by jgs
Original Path: trunk/esys2/finley/src/CPPAdapter
Merge of development branch back to main trunk on 2005-05-06


Revision 110 - Directory Listing
Modified Mon Feb 14 04:14:42 2005 UTC (14 years, 8 months ago) by jgs
Original Path: trunk/esys2/finley/src/CPPAdapter
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Revision 108 - Directory Listing
Modified Thu Jan 27 06:21:59 2005 UTC (14 years, 8 months ago) by jgs
Original Path: trunk/esys2/finley/src/CPPAdapter
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Revision 104 - Directory Listing
Modified Fri Dec 17 07:43:12 2004 UTC (14 years, 10 months ago) by jgs
Original Path: trunk/esys2/finley/src/CPPAdapter
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Revision 102 - Directory Listing
Modified Wed Dec 15 07:08:39 2004 UTC (14 years, 10 months ago) by jgs
Original Path: trunk/esys2/finley/src/CPPAdapter
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Revision 100 - Directory Listing
Modified Wed Dec 15 03:48:48 2004 UTC (14 years, 10 months ago) by jgs
Original Path: trunk/esys2/finley/src/CPPAdapter
*** empty log message ***


Revision 97 - Directory Listing
Modified Tue Dec 14 05:39:33 2004 UTC (14 years, 10 months ago) by jgs
Original Path: trunk/esys2/finley/src/CPPAdapter
*** empty log message ***


Revision 82 - Directory Listing
Added Tue Oct 26 06:53:54 2004 UTC (14 years, 11 months ago) by jgs
Original Path: trunk/esys2/finley/src/CPPAdapter
Initial revision


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