/[escript]/trunk/escript/src

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Revision 2030 - Directory Listing
Modified Wed Nov 12 07:34:08 2008 UTC (14 years, 2 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 (14 years, 2 months ago) by phornby

Test a more elegant way of handling XXX_DLL_API macros.

Revision 2027 - Directory Listing
Modified Tue Nov 11 02:52:24 2008 UTC (14 years, 2 months ago) by phornby

Ensure ESCRIPT_EXPORTS is defined only while compiling escript on windows.
A similar comment applies to FINLEY_EXPORTS.

SConstruct:
Fixed a comment.
reformatted the Export() call, and added IS_WINDOWS_PLATFORM to the exports.

Revision 2021 - Directory Listing
Modified Mon Nov 10 14:07:49 2008 UTC (14 years, 2 months ago) by phornby

Use the NO_ARG trick on the PROC_OP macro expansions.

Revision 2019 - Directory Listing
Modified Mon Nov 10 13:49:00 2008 UTC (14 years, 2 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 (14 years, 2 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 2008 - Directory Listing
Modified Mon Nov 10 08:59:14 2008 UTC (14 years, 2 months ago) by phornby

Signed/unsigned comparisons eliminated (just loop variables, easy fix).

Revision 2007 - Directory Listing
Modified Mon Nov 10 06:34:11 2008 UTC (14 years, 2 months ago) by jfenwick

Added a private operator= to Taipan to prevent people from copying trying to copy instances.
Not that we have any of that.... but if someone ever tries, we'll be ready for them.

I have come to the conclusion that -Weffc++ is not usable for us. Its output is too noisy complaining about classes which we do not control.

Revision 2005 - Directory Listing
Modified Mon Nov 10 01:21:39 2008 UTC (14 years, 2 months ago) by jfenwick

Bringing all changes across from schroedinger.
(Note this does not mean development is done, just that it will happen
on the trunk for now).
If anyone notices any problems please contact me.

Revision 1981 - Directory Listing
Modified Thu Nov 6 05:27:33 2008 UTC (14 years, 3 months ago) by jfenwick

More warning removal.

Revision 1977 - Directory Listing
Modified Thu Nov 6 03:54:35 2008 UTC (14 years, 3 months ago) by jfenwick

More warning removal.

Revision 1962 - Directory Listing
Modified Tue Nov 4 07:17:31 2008 UTC (14 years, 3 months ago) by gross

there is an offet missing when copy data to a data point.

Revision 1953 - Directory Listing
Modified Thu Oct 30 07:01:11 2008 UTC (14 years, 3 months ago) by phornby

removed one signed/unsigned value comparison. The remaining one at line 863 is far more difficult to deal with.

Revision 1952 - Directory Listing
Modified Thu Oct 30 06:16:00 2008 UTC (14 years, 3 months ago) by jfenwick

Fixed /* in a comment.
The rank of a datapoint is now an unsigned int.

Revision 1946 - Directory Listing
Modified Wed Oct 29 05:48:53 2008 UTC (14 years, 3 months ago) by jfenwick

A cleanup of some of the problems I found doing a Wall compile.

Removed some commented out lines.
Swapped some member initialisers.
Removed virtual qualifiers from some methods in FunctionSpace.
Fixed some unused or (possibly) uninitialised variables.

Revision 1921 - Directory Listing
Modified Thu Oct 23 11:32:24 2008 UTC (14 years, 3 months ago) by phornby

Jump through hoops to meet the OPENMP 2.5 restrictions on loop variables.
It's all ready for OPENMP 3.0 improvments, and should compile cleanly on other platforms.

Revision 1918 - Directory Listing
Modified Thu Oct 23 09:14:13 2008 UTC (14 years, 3 months ago) by phornby

fix a signed and unsigned integer comparison. As your meshes get larger, this type of error will bite.

Revision 1897 - Directory Listing
Modified Mon Oct 20 00:32:30 2008 UTC (14 years, 3 months ago) by jfenwick

Modified Data::toString() so it doesn't throw on DataEmpty.
Added setEscriptParamInt and getEscriptParamInt as free functions.
At the moment all they do is allow you to set the param TOO_MANY_LINES.
This is used to determine when printing a Data object will show you the 
points and when it will print a summary.

I've set the default value back to 80 lines.
If you need to see more lines use (in python):

setEscriptParamInt("TOO_MANY_LINES",80000)

Revision 1887 - Directory Listing
Modified Wed Oct 15 03:26:25 2008 UTC (14 years, 3 months 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 1878 - Directory Listing
Modified Tue Oct 14 03:39:13 2008 UTC (14 years, 3 months ago) by gross

new version of JacobiFree Newton GMRES + test added.

Revision 1877 - Directory Listing
Modified Tue Oct 14 02:58:39 2008 UTC (14 years, 3 months 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 1873 - Directory Listing
Modified Mon Oct 13 04:32:22 2008 UTC (14 years, 3 months ago) by jfenwick

Fixed a compile error under MPI.
Cleaned up a comment.

Revision 1872 - Directory Listing
Modified Mon Oct 13 00:18:55 2008 UTC (14 years, 3 months ago) by jfenwick

Closing the moreshared branch

Revision 1859 - Directory Listing
Modified Wed Oct 8 03:03:37 2008 UTC (14 years, 4 months ago) by gross

first version of testing for transport solver.

Revision 1857 - Directory Listing
Modified Tue Oct 7 23:58:44 2008 UTC (14 years, 4 months ago) by jfenwick

Updated doco to describe the behaviour of inf, sup and Lsup for cases 
where none of the tags in use in the domain have values.

It confused me when I was testing.

Revision 1855 - Directory Listing
Modified Tue Oct 7 05:25:30 2008 UTC (14 years, 4 months ago) by jfenwick

Modified Data::copyWithMask to have a less cryptic implementation.

Revision 1847 - Directory Listing
Modified Fri Oct 3 06:45:34 2008 UTC (14 years, 4 months ago) by phornby

OK, these get the blahcpp.so names correct now.

Revision 1846 - Directory Listing
Modified Fri Oct 3 06:42:35 2008 UTC (14 years, 4 months ago) by gross

bug fixed.

Revision 1845 - Directory Listing
Modified Fri Oct 3 05:23:47 2008 UTC (14 years, 4 months ago) by gross

some naming problem for the installation of escriptcpp and finleycpp. Apparently this came is trough some mofifications in windows

Revision 1841 - Directory Listing
Modified Fri Oct 3 03:57:52 2008 UTC (14 years, 4 months ago) by gross

modification on LinearPDE class and a first version of Transport class

Revision 1840 - Directory Listing
Modified Fri Oct 3 03:16:11 2008 UTC (14 years, 4 months ago) by phornby

These now install the correct .pyd files on windows.

Revision 1838 - Directory Listing
Modified Fri Oct 3 02:05:01 2008 UTC (14 years, 4 months ago) by phornby

add 4 missing  ESCRIPT_DLL_API that prevented linking.

Revision 1837 - Directory Listing
Modified Fri Oct 3 02:03:07 2008 UTC (14 years, 4 months ago) by phornby

Just getting run_tests going. I now recall that windows python will look for a .pyd
and not a .dll. So somehow we must install the python wrapper .dlls as a .pyds
I'll get to that later.

Revision 1835 - Directory Listing
Modified Thu Oct 2 10:18:03 2008 UTC (14 years, 4 months ago) by phornby

There is no unistd.h on windows, as the name would imply.
I assume it is included for gethostname only.

Revision 1834 - Directory Listing
Modified Thu Oct 2 09:48:45 2008 UTC (14 years, 4 months ago) by phornby

Remove a signed/unsigned comparison

Revision 1833 - Directory Listing
Modified Thu Oct 2 09:47:24 2008 UTC (14 years, 4 months ago) by phornby

One cannot give a static function external linkage
(eigenvalues_and_eigenvectors and swapaxes).
I'm not even sure the external linkage is needed for inline functions.

Revision 1827 - Directory Listing
Modified Thu Oct 2 04:28:07 2008 UTC (14 years, 4 months ago) by ksteube

MPI parallelized dump/load for Constant and Tagged data.
run_escriptOnFinley.py runs hybrid MPI/OpenMP.

Revision 1819 - Directory Listing
Modified Tue Sep 30 05:58:06 2008 UTC (14 years, 4 months 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 (14 years, 4 months ago) by ksteube

Copyright updated in all files

Revision 1808 - Directory Listing
Modified Thu Sep 25 03:14:56 2008 UTC (14 years, 4 months ago) by jfenwick

Removed some commented out lines.
Modified DataExpanded to not throw when creating objects with zero 
samples.
Modified toString() to report "(data contains no samples)" rather than 
printing a blank line.
Modified DataExpanded::dump() and load so that they do not attempt so 
save/load the ids and data fields if the data object contains no 
samples.

Revision 1806 - Directory Listing
Modified Thu Sep 25 00:36:10 2008 UTC (14 years, 4 months ago) by ksteube

Cleaned up use of gethostname

Revision 1805 - Directory Listing
Modified Wed Sep 24 23:39:00 2008 UTC (14 years, 4 months ago) by ksteube

Added python-level methods getMPISizeWorld() and getMPIRankWorld() for MPI process info.
Test suite run_inputOutput.py runs on any number of cores now, hybrid may still be a problem.

Revision 1803 - Directory Listing
Modified Wed Sep 24 06:20:29 2008 UTC (14 years, 4 months ago) by jfenwick

All about making DataEmpty instances throw.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Exposed getDim from AbstractDomain to python to fix bug.

Added isEmpty member to DataAbstract to allow it to throw is queries are 
made about a DataEmpty instance.


Added exceptions to DataAbstract, DataEmpty and Data to prevent calls 
being made against DataEmpty objects.
The following still work as expected on DataEmpty instances

copy, getDomain, getFunctionSpace, isEmpty, isExpanded, isProtected, 
isTagged, setprotection.

You can also call interpolate, however it should throw if you try to 
change FunctionSpaces.

Revision 1802 - Directory Listing
Modified Tue Sep 23 01:03:29 2008 UTC (14 years, 4 months 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 (14 years, 4 months 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 (14 years, 4 months 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 1799 - Directory Listing
Modified Wed Sep 17 06:33:18 2008 UTC (14 years, 4 months ago) by jfenwick

Added Data::copySelf() [Note: this is exposed as copy() in python].
This method returns a pointer to a deep copy of the target.
There are c++ tests but no python tests for this yet.

All DataAbstracts now have a deepCopy() which simplifies the 
implementation of the compy methods.

Revision 1796 - Directory Listing
Modified Wed Sep 17 01:45:46 2008 UTC (14 years, 4 months ago) by jfenwick

Merged noarrayview branch onto trunk.

Revision 1787 - Directory Listing
Modified Mon Sep 15 01:36:34 2008 UTC (14 years, 4 months ago) by artak

MINRES solver is added to escript. Additional 16 tests are added to run_simplesolve for MINRES and TFQMR solvers

Revision 1757 - Directory Listing
Modified Mon Sep 8 02:28:38 2008 UTC (14 years, 5 months ago) by gross

no ifdef _OPENMP required

Revision 1748 - Directory Listing
Modified Wed Sep 3 06:10:39 2008 UTC (14 years, 5 months ago) by ksteube

MPI parallelism for Data().dump and load.  Use multiple NetCDF
files, one file per MPI process

Revision 1719 - Directory Listing
Modified Thu Aug 21 06:24:29 2008 UTC (14 years, 5 months ago) by gross

robust function to normalize data object added

Revision 1718 - Directory Listing
Modified Thu Aug 21 05:50:11 2008 UTC (14 years, 5 months ago) by gross

method returning reference id added to FunctionSpace class

Revision 1716 - Directory Listing
Modified Thu Aug 21 05:03:49 2008 UTC (14 years, 5 months ago) by gross

getListOfTags method added to FunctionSpace class

Revision 1705 - Directory Listing
Modified Thu Aug 14 05:56:40 2008 UTC (14 years, 5 months ago) by ksteube

Branch scons-dev is hereby closed.
Some parts of scons scripts have been re-written.

Revision 1703 - Directory Listing
Modified Thu Aug 14 05:34:25 2008 UTC (14 years, 5 months ago) by artak

TFQMR solver is added to PASO solver. It is not parallelised yet.

Revision 1693 - Directory Listing
Modified Fri Aug 8 04:22:58 2008 UTC (14 years, 6 months ago) by jfenwick

Modified toString() on Data objects.
str(x) or print x will now print a summary of the data rather than all 
the points if the output would take more than 80 lines.

Revision 1664 - Directory Listing
Modified Tue Jul 22 03:41:38 2008 UTC (14 years, 6 months ago) by ksteube

Install() on Mac OS was naming shared libs file.dylib...not OK for our
libraries for python calling C++ (escriptcpp.so and finleycpp.so).
This is because python's dlopen() calls only look for .so files.

Revision 1662 - Directory Listing
Modified Tue Jul 22 01:49:21 2008 UTC (14 years, 6 months ago) by ksteube

Ran a simple Escript program on Mac OS Darwin. Still much to do.

Revision 1649 - Directory Listing
Modified Tue Jul 15 08:41:02 2008 UTC (14 years, 6 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 1644 - Directory Listing
Modified Tue Jul 15 05:25:32 2008 UTC (14 years, 6 months ago) by phornby

tmp_str was unused var on windows.

Revision 1639 - Directory Listing
Modified Mon Jul 14 08:55:25 2008 UTC (14 years, 6 months ago) by gross

Revision 1637 - Directory Listing
Modified Mon Jul 14 05:34:59 2008 UTC (14 years, 6 months ago) by ksteube

Resolved some compiler warnings
Changed blocktimer to not use strdup, intead malloc and strcpy

Revision 1635 - Directory Listing
Modified Sat Jul 12 10:00:50 2008 UTC (14 years, 6 months ago) by phornby

Last commit hung. Trying to recover. Also, remove excessive extern C {} I introduced

Revision 1634 - Directory Listing
Modified Sat Jul 12 09:08:33 2008 UTC (14 years, 6 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 1631 - Directory Listing
Modified Sat Jul 12 07:16:39 2008 UTC (14 years, 6 months ago) by trankine

eliminate unused var argument of catch statement.

Revision 1628 - Directory Listing
Modified Fri Jul 11 13:12:46 2008 UTC (14 years, 6 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 1620 - Directory Listing
Modified Fri Jun 27 02:30:18 2008 UTC (14 years, 7 months ago) by ksteube

Included more MPI configuration options on Savanna

Revision 1568 - Directory Listing
Modified Sat May 24 03:15:08 2008 UTC (14 years, 8 months ago) by ksteube

Some testing on ac.apac.edu.au, more work needed
New pyvisi example offscreen.py for offscreen rendering

Revision 1567 - Directory Listing
Modified Thu May 22 22:52:41 2008 UTC (14 years, 8 months ago) by ksteube

scons all_tests passes on Savanna with OMP=1 and OMP=4.
New boost for Savanna.
A few more cases of #s -> %s.

Revision 1561 - Directory Listing
Modified Wed May 21 06:58:52 2008 UTC (14 years, 8 months ago) by ksteube

Added python method printParallelThreadCounts() to tell how many MPI CPUs and OpenMP threads we are using (for testing hybrid runs)

Revision 1559 - Directory Listing
Modified Wed May 21 04:27:15 2008 UTC (14 years, 8 months ago) by ksteube

Compiles and runs on Savanna (hostname service0)

Revision 1513 - Directory Listing
Modified Tue Apr 15 08:47:57 2008 UTC (14 years, 9 months ago) by gross

pragma ivdep removed. icc produced wrong code.

Revision 1487 - Directory Listing
Modified Thu Apr 10 05:28:01 2008 UTC (14 years, 9 months ago) by gross

reordering when reading Netcfd files added.

Revision 1455 - Directory Listing
Modified Thu Feb 28 17:19:44 2008 UTC (14 years, 11 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 1431 - Directory Listing
Modified Wed Feb 27 09:52:25 2008 UTC (14 years, 11 months ago) by trankine

This trunk now compiles and links under windows.
It passes the FunctionSpace.__str__() test 50000 times on windows.
It fails scons run_tests and scons_py_tests as it always did, but I have an idea why.

Please remember to add the appropriate dll linkage info to declarations that are to be visible outside a .so or .dll. Terry (BTW, PGH here) spent a lot of hacks clearing out blocktimer from the rest of the code when these 5 or 6 lines would have done the trick.

Revision 1430 - Directory Listing
Modified Wed Feb 27 09:07:19 2008 UTC (14 years, 11 months ago) by trankine

Get the windows dll linkage right fo C_TensorBinaryOperation

Revision 1429 - Directory Listing
Modified Wed Feb 27 08:53:20 2008 UTC (14 years, 11 months ago) by trankine

"and" and "or" are not C or C++ boolean operations.

Revision 1428 - Directory Listing
Modified Wed Feb 27 08:07:11 2008 UTC (14 years, 11 months ago) by trankine

Merge changes from windows port branch to test build on *nix not broken.

Revision 1426 - Directory Listing
Modified Wed Feb 27 06:12:15 2008 UTC (14 years, 11 months ago) by trankine

Merge the changes to these few files with the windows port branch to test just these changes under linux and altix.

Revision 1417 - Directory Listing
Modified Mon Feb 25 04:45:48 2008 UTC (14 years, 11 months ago) by gross

some more work on the transport solver.

Revision 1409 - Directory Listing
Modified Wed Feb 6 22:44:28 2008 UTC (15 years ago) by gross

getTagNumber called the wrong corresponding FunctionSpace method. Results were wrong for number of data points per sample >1.

Revision 1407 - Directory Listing
Modified Mon Feb 4 06:45:48 2008 UTC (15 years ago) by gross

new upwinding algorithm (still fails)

Revision 1388 - Directory Listing
Modified Fri Jan 11 07:45:58 2008 UTC (15 years ago) by trankine

And get the *(&(*&(* name right

Revision 1387 - Directory Listing
Modified Fri Jan 11 07:45:26 2008 UTC (15 years ago) by trankine
Original Path: temp/escript/src

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 (15 years ago) by phornby
Original Path: temp_trunk_copy/escript/src

Make a temp copy of the trunk before checking in the windows changes

Revision 1370 - Directory Listing
Modified Wed Jan 2 09:21:43 2008 UTC (15 years, 1 month ago) by gross

explicit upwinding scheme added.

Revision 1367 - Directory Listing
Modified Wed Dec 19 02:45:07 2007 UTC (15 years, 1 month ago) by gross

finley can now assemble a transport problem.

Revision 1364 - Directory Listing
Modified Mon Dec 17 07:22:45 2007 UTC (15 years, 1 month ago) by gross

finley interface to paso's transport solver added.

Revision 1361 - Directory Listing
Modified Fri Dec 14 09:26:51 2007 UTC (15 years, 1 month ago) by gross

first steps towards a flux controlled transport solver.

Revision 1358 - Directory Listing
Modified Wed Dec 5 03:41:06 2007 UTC (15 years, 2 months ago) by gross

setTaggedValue works now for expanded data.

Revision 1353 - Directory Listing
Modified Thu Nov 22 06:05:35 2007 UTC (15 years, 2 months ago) by matt

Reversed the removal of blocktimer code. This needs to be fixed properly for
the Windows stuff to work.

Revision 1351 - Directory Listing
Modified Thu Nov 22 01:54:26 2007 UTC (15 years, 2 months ago) by matt

Removed blocktimer code from gradOn().

Revision 1350 - Directory Listing
Modified Thu Nov 22 01:17:20 2007 UTC (15 years, 2 months ago) by matt

Disambiguation of more template argument parameters so that it compiles under Windows.

Revision 1349 - Directory Listing
Modified Wed Nov 21 06:38:08 2007 UTC (15 years, 2 months ago) by matt

Disambiguation of several template argument parameters so that it compiles under Windows.

Revision 1347 - Directory Listing
Modified Fri Nov 16 05:37:07 2007 UTC (15 years, 2 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 1334 - Directory Listing
Modified Thu Oct 25 05:08:54 2007 UTC (15 years, 3 months ago) by matt

Initial rewrite of escript unary operations. The rewritten operations are now single-pass.

Revision 1332 - Directory Listing
Modified Tue Oct 23 03:28:51 2007 UTC (15 years, 3 months ago) by matt

Pow now uses the new binary function interface of C_TensorBinaryOperation.

Revision 1328 - Directory Listing
Modified Mon Oct 15 03:23:15 2007 UTC (15 years, 3 months ago) by matt

Fixed bug in power operation.

Revision 1327 - Directory Listing
Modified Fri Oct 12 07:10:40 2007 UTC (15 years, 3 months ago) by matt

Initial rewrite of binary escript operations.

Revision 1325 - Directory Listing
Modified Mon Oct 1 06:28:24 2007 UTC (15 years, 4 months ago) by matt

DataArray has been removed as it is no longer used. Unit tests have been
updated accordingly with substitute constructs. Any files pertaining to
DataArray have been removed.

Revision 1323 - Directory Listing
Modified Thu Sep 27 06:20:29 2007 UTC (15 years, 4 months ago) by matt

Minor inconsistency.

Revision 1319 - Directory Listing
Modified Thu Sep 27 00:27:51 2007 UTC (15 years, 4 months ago) by matt

DataArray is no longer needed. However, the unit tests still require it.

Revision 1314 - Directory Listing
Modified Tue Sep 25 01:46:27 2007 UTC (15 years, 4 months ago) by ksteube

Copied a couple more files from MPI branch to trunk

Revision 1313 - Directory Listing
Modified Tue Sep 25 01:44:26 2007 UTC (15 years, 4 months ago) by ksteube

Copied a handful of files from trunk-mpi-branch into trunk

Revision 1312 - Directory Listing
Modified Mon Sep 24 06:18:44 2007 UTC (15 years, 4 months 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 1310 - Directory Listing
Modified Mon Sep 24 04:00:47 2007 UTC (15 years, 4 months ago) by ksteube

A few additions to make trunk match trunk-mpi-branch

Revision 1250 - Directory Listing
Modified Thu Aug 16 02:54:42 2007 UTC (15 years, 5 months ago) by ksteube

Minor repairs to scons files

Revision 1247 - Directory Listing
Modified Tue Aug 14 01:29:20 2007 UTC (15 years, 5 months ago) by ksteube

New python method getVersion() which returns the Subversion revision
from which escript was compiled

Revision 1246 - Directory Listing
Modified Mon Aug 13 22:09:00 2007 UTC (15 years, 5 months ago) by phornby

Add the esys and lib directories to the repository.
Remove the IS_WINDOWS_PLATFORM from the SConscripts, and
do the logic once in SConstruct.
SConstruct now includes example options files if the hostname_options file is not present. 
This needs some more work for the altix.
The tests now depend upon the build target. This is important it seems, as there appears to be the
possibility of calling linking different libraries
against incompatible versions of sub-libraries. 
This addressed most of the exceptions we were getting on windows.
All the useNetCDF logic is now done by SConstruct.
Made the init_target part of the build alias so that __ini__.py is created on a fresh checkout.

py_tests mostly pass on windows, only need to track down the exception in run_tests.

Revision 1235 - Directory Listing
Modified Mon Aug 13 00:25:29 2007 UTC (15 years, 5 months ago) by phornby

Started the removal of IS_WINDOWS_PLATFORM, and now insis that the windows options file be kept up to date, and be complete.

boost_libs -> boost_lib.

Revision 1149 - Directory Listing
Modified Thu May 17 00:30:15 2007 UTC (15 years, 8 months ago) by gross

some fixes from the windows version

Revision 1141 - Directory Listing
Modified Tue May 15 04:24:51 2007 UTC (15 years, 8 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 1139 - Directory Listing
Modified Mon May 14 05:12:53 2007 UTC (15 years, 8 months ago) by ksteube

Finished renaming of boost_lib to boost_libs and boost_lib_path to boost_libs_path.

Revision 1137 - Directory Listing
Modified Thu May 10 08:11:31 2007 UTC (15 years, 9 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 1131 - Directory Listing
Modified Tue May 8 05:52:21 2007 UTC (15 years, 9 months ago) by gross

netcdf c++ interface removed

Revision 1130 - Directory Listing
Modified Tue May 8 04:23:51 2007 UTC (15 years, 9 months ago) by gross

Revision 1129 - Directory Listing
Modified Tue May 8 04:23:25 2007 UTC (15 years, 9 months ago) by gross

Revision 1128 - Directory Listing
Modified Tue May 8 04:22:53 2007 UTC (15 years, 9 months ago) by gross

Revision 1127 - Directory Listing
Modified Tue May 8 03:23:12 2007 UTC (15 years, 9 months ago) by gross

Revision 1118 - Directory Listing
Modified Tue Apr 24 08:55:04 2007 UTC (15 years, 9 months ago) by gross

problem with reset of faulty PDE rhs fixed.

Revision 1092 - Directory Listing
Modified Fri Apr 13 03:39:49 2007 UTC (15 years, 9 months ago) by gross

the useless profilinf for data.cpp removed (doDebug=yes should work again)
and a small bug in the gmsh reader fixed.

Revision 1063 - Directory Listing
Modified Mon Mar 26 08:29:18 2007 UTC (15 years, 10 months ago) by gross

test for creation of reduced function spaces added.
tests for dumping data on reduced function spaces added.
This showed a small bug with compilation setting for compilation with netCDF which is fixed

Revision 1062 - Directory Listing
Modified Mon Mar 26 06:17:53 2007 UTC (15 years, 10 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 (15 years, 10 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 (15 years, 10 months ago) by gross

clear name tagging is supported now.

Revision 1034 - Directory Listing
Modified Wed Mar 14 23:49:20 2007 UTC (15 years, 10 months ago) by gross

In VC++ boost has problems with numarray arguments from python. This
fixes that problem by taking python::object arguments from the python
level and converting it into python::numeric::array on the C++ level.
This hasn't been tested with VC++ yet.

Moreover the two Data methods dealing with big numarrays as argument and
return value have been removed.

Revision 1032 - Directory Listing
Modified Wed Mar 14 06:32:09 2007 UTC (15 years, 10 months ago) by phornby

Implement inverse hyp. functions.

Revision 1031 - Directory Listing
Modified Wed Mar 14 06:03:21 2007 UTC (15 years, 10 months ago) by phornby

Finer control of the inverse hyp. functions.

Revision 1030 - Directory Listing
Modified Wed Mar 14 05:14:44 2007 UTC (15 years, 10 months ago) by phornby

Assemble_CopyElementData.c - resolve with my local edits.
Mesh_saveVTK.c - remove debug print.
DataArrayView.h - remove dllim/export declarations on template functions.

Revision 1028 - Directory Listing
Modified Wed Mar 14 00:15:24 2007 UTC (15 years, 10 months ago) by gross

modifications to be compliant with _WIN32. The substitutes for asinh, acosh, atanh are still missing (erf will through an exception)

Revision 1026 - Directory Listing
Modified Tue Mar 13 08:25:00 2007 UTC (15 years, 10 months ago) by phornby

Data.cpp - indefed out the erf & inv. hyperbolics on windows.
DataAlgorithmAdapterTestCase & DataTestCase - Fix the ifndef on _WIN32 & _INTEL_COMPILER
SConstruct - chamges to the PATH so windows can find DLLs.

Revision 1023 - Directory Listing
Modified Tue Mar 13 05:43:36 2007 UTC (15 years, 10 months ago) by gross

netCDF can now be switched off at compilation. Consequently load and dump of data objects is not available then.

Revision 1022 - Directory Listing
Modified Tue Mar 13 02:25:53 2007 UTC (15 years, 10 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 (15 years, 10 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 985 - Directory Listing
Modified Tue Feb 20 04:02:10 2007 UTC (15 years, 11 months ago) by gross

 small bug for openmp fixed.

Revision 984 - Directory Listing
Modified Tue Feb 20 03:33:45 2007 UTC (15 years, 11 months ago) by gross

warning in dump and load at altix fixed.

Revision 983 - Directory Listing
Modified Tue Feb 20 02:49:08 2007 UTC (15 years, 11 months ago) by gross

full Data object dump and load now available. Tests added.

Revision 982 - Directory Listing
Modified Mon Feb 19 23:55:52 2007 UTC (15 years, 11 months ago) by gross

data object load checks for sample  ordering now.

Revision 971 - Directory Listing
Modified Wed Feb 14 04:40:49 2007 UTC (15 years, 11 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 (15 years, 11 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 (15 years, 11 months ago) by gross

dump and load of expanded data via netCDF added. some test are still missing.

Revision 966 - Directory Listing
Modified Tue Feb 13 05:45:18 2007 UTC (15 years, 11 months ago) by gross

ops! escript/src/DataExpanded.cpp should not be in there

Revision 965 - Directory Listing
Modified Tue Feb 13 05:38:45 2007 UTC (15 years, 11 months ago) by gross

johns local setting removed.

Revision 964 - Directory Listing
Modified Tue Feb 13 05:10:26 2007 UTC (15 years, 11 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 950 - Directory Listing
Modified Tue Feb 6 07:01:11 2007 UTC (16 years ago) by gross

escript data objects can now be saved to netCDF files, see http://www.unidata.ucar.edu/software/netcdf/.
Currently only constant data are implemented with expanded and tagged data to follow.
There are two new functions to dump a data object

   s=Data(...)
   s.dump(<filename>)

and to recover it

   s=load(<filename>, domain)

Notice that the function space of s is recovered but domain is still need. 

dump and load will replace archive and extract.

The installation needs now the netCDF installed.

Revision 924 - Directory Listing
Modified Wed Jan 10 03:39:27 2007 UTC (16 years ago) by trankine

Win32 port modifications
"or" is not a valid modifier under win intel compiler

* Data.cpp - incorrect "or"s
* DataExpanded.cpp - incorrect "or"s

Revision 922 - Directory Listing
Modified Fri Jan 5 04:23:05 2007 UTC (16 years, 1 month ago) by gross

setValueOfDataPoint accepts double value as argument now

Revision 921 - Directory Listing
Modified Fri Jan 5 00:54:37 2007 UTC (16 years, 1 month ago) by gross

I have done some clarification on functions that allow to access individual data point values in a Data object. 
The term "data point number" is always local on a MPI process and referes to the value (data_point_in_sample, sample)
as a single identifyer (data_point_in_sample + sample * number_data_points_per_sample). a "global data point number"
referes to a tuple of a processour id and local data point number.

The function convertToNumArrayFromSampleNo has been removed now and convertToNumArrayFromDPNo renamed to getValueOfDataPoint.
There are two new functions:

   getNumberOfDataPoints
   setValueOfDataPoint

This allows you to do things like:

  in=Data(..)
  out=Data(..)
   for i in xrange(in.getNumberOfDataPoints())
       in_loc=in.getValueOfDataPoint(i)
       out_loc=< some operations on in_loc>
       out.setValueOfDataPoint(i,out_loc)


Also mindp  is renamed to  minGlobalDataPoint and there is a new function getValueOfGlobalDataPoint. While in MPI the functions getNumberOfDataPoints and getValueOfDataPoint are working locally on each process (so the code above is executed in parallel).
the latter allows getting a single value across all processors.

Revision 914 - Directory Listing
Modified Thu Dec 14 04:38:18 2006 UTC (16 years, 1 month ago) by gross

access to the number of samples added

Revision 906 - Directory Listing
Modified Tue Nov 21 05:34:15 2006 UTC (16 years, 2 months ago) by gross

some minor fixes

Revision 876 - Directory Listing
Modified Thu Oct 19 03:50:23 2006 UTC (16 years, 3 months ago) by ksteube

Added erf (error function) implementation

Revision 856 - Directory Listing
Modified Tue Sep 26 01:00:36 2006 UTC (16 years, 4 months ago) by gross

data print shows now the element reference number

Revision 854 - Directory Listing
Modified Thu Sep 21 05:29:42 2006 UTC (16 years, 4 months ago) by gross

Some modifications to the binary operations +,-,*/, pow. 
The code is a bit simpler now and more efficient has there is
no reseising required now. the resizing method has been removed as
it is very, very inefficient. Even serial code should be faster now.
It is now forbidden to do an inplace update of scalar data object with an object 
of rank >0 as this is very slow (and does not make much sense).

Revision 826 - Directory Listing
Modified Tue Aug 29 09:12:33 2006 UTC (16 years, 5 months ago) by gross

ken and I did not have a good afternoon. our checkin was very buggy. fixed

Revision 824 - Directory Listing
Modified Tue Aug 29 05:22:50 2006 UTC (16 years, 5 months ago) by ksteube

C_GeneralTensorProduct was modifying the function space of the
first arg.  Now creating a shallow copy and using the copy to
avoid this.

Revision 814 - Directory Listing
Modified Wed Aug 23 09:31:10 2006 UTC (16 years, 5 months ago) by gross

small bug in general tensor propduct fixed

Revision 813 - Directory Listing
Modified Mon Aug 21 02:08:47 2006 UTC (16 years, 5 months ago) by ksteube

Tensor products for Data objects are now computed by a C++ method
C_GeneralTensorProduct, which calls C function matrix_matrix_product
to do the actual calculation.

Can perform product with either input transposed in place, meaning
without first computing the transpose in a separate step.

Revision 804 - Directory Listing
Modified Thu Aug 10 01:12:16 2006 UTC (16 years, 5 months ago) by gross

the new function swap_axes + tests added. (It replaces swap).

Revision 800 - Directory Listing
Modified Tue Aug 8 11:23:18 2006 UTC (16 years, 6 months ago) by gross

new function _swap. Python wrapper + testing is still missing.

Revision 798 - Directory Listing
Modified Fri Aug 4 01:05:36 2006 UTC (16 years, 6 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 797 - Directory Listing
Modified Thu Aug 3 02:03:18 2006 UTC (16 years, 6 months ago) by gross

function added to manually free unused memory in the memory manager

Revision 790 - Directory Listing
Modified Wed Jul 26 23:12:34 2006 UTC (16 years, 6 months ago) by bcumming

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 789 - Directory Listing
Modified Wed Jul 26 05:41:11 2006 UTC (16 years, 6 months ago) by dhawcroft

Inserted PASO_MPI macro in Data.h to match source file

Revision 783 - Directory Listing
Modified Tue Jul 18 01:32:50 2006 UTC (16 years, 6 months ago) by gross

coordinates, element size and normals returned by corresponding
FunctionSpace mesthods are now protected against updates. So 
+=, -=, *=, /=, setTaggedValue, fillFromNumArray will through an
excpetion.

The FunctionSpace class does nut buffer the oordinates, element size and
normals yet.

Revision 782 - Directory Listing
Modified Tue Jul 18 00:47:47 2006 UTC (16 years, 6 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 (16 years, 6 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 775 - Directory Listing
Modified Mon Jul 10 04:00:08 2006 UTC (16 years, 7 months ago) by ksteube

Modified the following python methods in escript/py_src/util.py to
call faster C++ methods:
	escript_trace
	escript_transpose
	escript_symmetric
	escript_nonsymmetric

Revision 767 - Directory Listing
Modified Fri Jun 30 07:29:08 2006 UTC (16 years, 7 months ago) by gross

new FunctionSpace method setTags added

Revision 758 - Directory Listing
Modified Mon Jun 26 13:52:42 2006 UTC (16 years, 7 months ago) by woo409

+ Added PASO_MPI conditional compilation guard to prevent inclusion of mpi.h when not using mpi.
Trunk now compiles and runs on both win32 and linux.

Revision 757 - Directory Listing
Modified Mon Jun 26 13:12:56 2006 UTC (16 years, 7 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 (16 years, 7 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 711 - Directory Listing
Modified Wed Apr 26 22:39:51 2006 UTC (16 years, 9 months ago) by gross

tests pass now on gcc: some tests did not take round-off errors into consideration

Revision 700 - Directory Listing
Modified Thu Apr 6 00:13:40 2006 UTC (16 years, 10 months ago) by gross

A few changes in the build mechanism and the file structure so scons can build release tar files:

  * paso/src/Solver has been moved to paso/src 
  * all test_.py are now run_.py files and are assumed to be passing python tests. they can run by 
    scons py_tests and are part of the release test set
  * escript/py_src/test_ are moved to escript/test/python and are installed in to the build directory 
    (rather then the PYTHONPATH).
  * all py files in test/python which don't start with run_ or test_ are now 'local_py_tests'. they are installed i
    by not run automatically.
  * CppUnitTest is now treated as a escript module (against previous decisions).
  * scons realse builds nor tar/zip files with relvant source code (src and tests in seperate files)

the python tests don't pass yet due to path problems.

Revision 699 - Directory Listing
Modified Fri Mar 31 06:27:56 2006 UTC (16 years, 10 months ago) by gross

now float**Data is running

Revision 698 - Directory Listing
Modified Fri Mar 31 04:52:55 2006 UTC (16 years, 10 months ago) by gross

test with tagged data pass now

Revision 697 - Directory Listing
Modified Fri Mar 31 04:48:56 2006 UTC (16 years, 10 months ago) by gross

bug with tagged data fixed

Revision 693 - Directory Listing
Modified Thu Mar 30 08:34:08 2006 UTC (16 years, 10 months ago) by gross

DataVariable removed. it is not used.

Revision 682 - Directory Listing
Modified Mon Mar 27 02:43:09 2006 UTC (16 years, 10 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 615 - Directory Listing
Modified Wed Mar 22 02:12:00 2006 UTC (16 years, 10 months ago) by elspeth

More copyright information.

Revision 595 - Directory Listing
Modified Tue Mar 14 23:52:45 2006 UTC (16 years, 10 months ago) by gross

test_utilOnFinley fixed (did run the tests that still fail)

Revision 594 - Directory Listing
Modified Tue Mar 14 23:36:08 2006 UTC (16 years, 10 months ago) by gross

print message removed

Revision 588 - Directory Listing
Modified Fri Mar 10 04:45:04 2006 UTC (16 years, 11 months ago) by gross

1D and 3D tests for eigenvalues_and_eigenvector added.

Revision 587 - Directory Listing
Modified Fri Mar 10 02:26:50 2006 UTC (16 years, 11 months ago) by gross

eigenvalues_and_eigenvector fucntion added. test for 2D problem is added and is passed.

Revision 585 - Directory Listing
Modified Thu Mar 9 23:47:42 2006 UTC (16 years, 11 months ago) by gross

problem with eigenvalue of zero matrix fixed (thanks Dr Hale)

Revision 584 - Directory Listing
Modified Thu Mar 9 23:03:38 2006 UTC (16 years, 11 months ago) by gross

eigenvalues: compiles and passes tests on altix now

Revision 583 - Directory Listing
Modified Wed Mar 8 08:15:34 2006 UTC (16 years, 11 months ago) by gross

_eigenvalues_and_eigenvector method added of data object. the algorithm has been tested on floats in python but not on data objects.

Revision 580 - Directory Listing
Modified Wed Mar 8 05:45:51 2006 UTC (16 years, 11 months ago) by gross

faster version of the local eigenvalue calculation

Revision 577 - Directory Listing
Modified Fri Mar 3 08:32:16 2006 UTC (16 years, 11 months ago) by gross

installation of new inc file

Revision 576 - Directory Listing
Modified Fri Mar 3 08:28:42 2006 UTC (16 years, 11 months ago) by gross

some steps towards eigenvalue and eigenvector calculation

Revision 571 - Directory Listing
Modified Tue Feb 28 06:53:17 2006 UTC (16 years, 11 months ago) by jgs

modify whereZero etc methods to also accept a tolerance parameter

Revision 562 - Directory Listing
Modified Thu Feb 23 05:03:16 2006 UTC (16 years, 11 months ago) by jgs

further fix for DataTAgged::dp_algorithm, was not working for DataTagged objects with 0 tags

Revision 559 - Directory Listing
Modified Thu Feb 23 01:43:44 2006 UTC (16 years, 11 months ago) by jgs

reimplement dp_algorithm for DataTagged, existing
implementation was complete rubbish
(ich bin so beschämt!)

Revision 555 - Directory Listing
Modified Wed Feb 22 04:44:10 2006 UTC (16 years, 11 months ago) by jgs

fixed binaryOp for combination of DataTagged and scalar values.
calculation of default value where RHS was a scalar was not yet
implemented

Revision 547 - Directory Listing
Modified Tue Feb 21 06:10:54 2006 UTC (16 years, 11 months ago) by gross

solution and reduced solution can have reference numbers now!

Revision 544 - Directory Listing
Modified Tue Feb 21 01:23:23 2006 UTC (16 years, 11 months ago) by jgs

minor comment fixes

Revision 543 - Directory Listing
Modified Tue Feb 21 01:18:38 2006 UTC (16 years, 11 months ago) by jgs

fix BinaryOp for DataTagged values - existing implementation was adding
tags from RHS to LHS using RHS's default value - should have been using
LHS's default value! fixed now

Revision 541 - Directory Listing
Modified Mon Feb 20 06:50:39 2006 UTC (16 years, 11 months ago) by jgs

ensure src and dest objects have matching tag sets in setSlice
by adding tags present in src but not in dest to dest using
dest's default value before doing actual slicing

Revision 535 - Directory Listing
Modified Fri Feb 17 02:27:06 2006 UTC (16 years, 11 months ago) by jgs

minor comment changes

Revision 519 - Directory Listing
Modified Tue Feb 14 05:30:50 2006 UTC (16 years, 11 months ago) by jgs

fix comments for setSlice - were totally misleading!

Revision 513 - Directory Listing
Modified Mon Feb 13 04:46:51 2006 UTC (16 years, 11 months ago) by jgs

comment and formatting changes

Revision 509 - Directory Listing
Modified Fri Feb 10 03:24:44 2006 UTC (16 years, 11 months ago) by jgs

minor comment changes

Revision 507 - Directory Listing
Modified Thu Feb 9 06:13:07 2006 UTC (16 years, 11 months ago) by jgs

minor comment changes

Revision 500 - Directory Listing
Modified Tue Feb 7 05:19:07 2006 UTC (17 years ago) by jgs

fix a reference indicator

Revision 496 - Directory Listing
Modified Tue Feb 7 01:27:14 2006 UTC (17 years ago) by jgs

minor fix to DataTagged::getTagNumber
changes to comments and formatting
inline two methods

Revision 484 - Directory Listing
Modified Thu Feb 2 02:12:08 2006 UTC (17 years ago) by jgs

add remainder of includes to SConscript includes install

Revision 481 - Directory Listing
Modified Wed Feb 1 05:57:50 2006 UTC (17 years ago) by jgs

add mechanism to install .h files to inc directories
(still need to specify full lists of .h files to install)

Revision 480 - Directory Listing
Modified Wed Feb 1 05:15:12 2006 UTC (17 years ago) by jgs

rationalise #includes and forward declarations

Revision 478 - Directory Listing
Modified Tue Jan 31 02:21:49 2006 UTC (17 years ago) by jgs

rationalise #includes

Revision 477 - Directory Listing
Modified Mon Jan 30 07:20:20 2006 UTC (17 years ago) by jgs

rationalise #includes

Revision 474 - Directory Listing
Modified Mon Jan 30 04:23:44 2006 UTC (17 years ago) by jgs

restructure escript source tree
move src/Data/* -> src
remove inc
modify #includes and cpppath settings accordingly

Revision 468 - Directory Listing
Modified Wed Jan 25 06:50:39 2006 UTC (17 years ago) by jgs

reorganised esysUtils to remove inc directory

Revision 436 - Directory Listing
Modified Thu Jan 19 22:36:36 2006 UTC (17 years ago) by gross

bug fixed in integrate method. don;t use a[i,j]=.. to set a value in the numeric::array a but 
a[make_tuple(i,j)].

Revision 430 - Directory Listing
Modified Wed Jan 11 06:40:50 2006 UTC (17 years ago) by gross

ILU has been replicated is called RILU (recursive ILU) now. ILU will now be reimplemented.

Revision 392 - Directory Listing
Modified Tue Dec 20 05:39:30 2005 UTC (17 years, 1 month ago) by gross

Utils added for compilation

Revision 391 - Directory Listing
Modified Tue Dec 20 05:36:50 2005 UTC (17 years, 1 month ago) by gross

intreface for setting the number of threads from python

Revision 358 - Directory Listing
Modified Wed Dec 14 07:55:19 2005 UTC (17 years, 1 month ago) by cochrane

Updated link to epydoc generated documentation on the web site.

Revision 352 - Directory Listing
Modified Wed Dec 14 02:21:37 2005 UTC (17 years, 1 month ago) by jgs

turns out Install() targets should also be made Default()
targets if you want them to actually reliably work!

Revision 288 - Directory Listing
Modified Fri Dec 2 01:55:04 2005 UTC (17 years, 2 months ago) by jgs

now automatically build unit tests as required based on dependencies
between unit tests and libraries

Revision 286 - Directory Listing
Modified Thu Dec 1 06:40:20 2005 UTC (17 years, 2 months ago) by gross

length method is removed as it is too slow. use length in util.py instead

Revision 285 - Directory Listing
Modified Thu Dec 1 06:40:04 2005 UTC (17 years, 2 months ago) by gross

length method is removed as it is too slow. use length in util.py instead

Revision 277 - Directory Listing
Modified Wed Nov 30 04:52:39 2005 UTC (17 years, 2 months ago) by jgs

explicitly define dependencies between modules

Revision 223 - Directory Listing
Modified Thu Nov 24 23:12:13 2005 UTC (17 years, 2 months ago) by jgs

pass in cc/cxx settings from config file

Revision 192 - Directory Listing
Modified Mon Nov 21 04:52:14 2005 UTC (17 years, 2 months ago) by jgs

pass in top level install directory for finley/escript/bruce/paso
libraries when building via top level scons script

Revision 191 - Directory Listing
Modified Mon Nov 21 04:10:12 2005 UTC (17 years, 2 months ago) by jgs

push platform dependent compiler flags and include directories up to library level scons files - these will eventually be brought in from external config files

Revision 190 - Directory Listing
Modified Mon Nov 21 03:27:42 2005 UTC (17 years, 2 months ago) by jgs

pass in value for esysroot and use this to determine include file locations

Revision 188 - Directory Listing
Modified Mon Nov 21 01:20:26 2005 UTC (17 years, 2 months ago) by jgs

explicitly add -fpic option to all compiler options lists
to ensure relocatable code is generated

Revision 181 - Directory Listing
Modified Fri Nov 18 04:28:47 2005 UTC (17 years, 2 months ago) by jgs

first draft of config/construct scripts for escript library

Revision 160 - Directory Listing
Modified Thu Nov 10 05:09:25 2005 UTC (17 years, 2 months ago) by jgs

fixed a broken constructor - simply didn't work

Revision 155 - Directory Listing
Modified Wed Nov 9 02:02:19 2005 UTC (17 years, 3 months ago) by jgs

move all directories from trunk/esys2 into trunk and remove esys2

Revision 154 - Directory Listing
Modified Mon Nov 7 05:51:17 2005 UTC (17 years, 3 months ago) by jgs
Original Path: trunk/esys2/escript/src

Merge of development branch dev-02 back to main trunk on 2005-11-07

Revision 153 - Directory Listing
Modified Tue Oct 25 01:51:20 2005 UTC (17 years, 3 months ago) by jgs
Original Path: trunk/esys2/escript/src

Merge of development branch dev-02 back to main trunk on 2005-10-25

Revision 151 - Directory Listing
Modified Thu Sep 22 01:55:00 2005 UTC (17 years, 4 months ago) by jgs
Original Path: trunk/esys2/escript/src

Merge of development branch dev-02 back to main trunk on 2005-09-22

Revision 150 - Directory Listing
Modified Thu Sep 15 03:44:45 2005 UTC (17 years, 4 months ago) by jgs
Original Path: trunk/esys2/escript/src

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 (17 years, 5 months ago) by jgs
Original Path: trunk/esys2/escript/src

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 (17 years, 5 months ago) by jgs
Original Path: trunk/esys2/escript/src

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 (17 years, 5 months ago) by jgs
Original Path: trunk/esys2/escript/src

erge of development branch dev-02 back to main trunk on 2005-08-12

Revision 126 - Directory Listing
Modified Fri Jul 22 03:53:08 2005 UTC (17 years, 6 months ago) by jgs
Original Path: trunk/esys2/escript/src

Merge of development branch back to main trunk on 2005-07-22

Revision 123 - Directory Listing
Modified Fri Jul 8 04:08:13 2005 UTC (17 years, 7 months ago) by jgs
Original Path: trunk/esys2/escript/src

Merge of development branch back to main trunk on 2005-07-08

Revision 122 - Directory Listing
Modified Thu Jun 9 05:38:05 2005 UTC (17 years, 8 months ago) by jgs
Original Path: trunk/esys2/escript/src

Merge of development branch back to main trunk on 2005-06-09

Revision 121 - Directory Listing
Modified Fri May 6 04:26:16 2005 UTC (17 years, 9 months ago) by jgs
Original Path: trunk/esys2/escript/src

Merge of development branch back to main trunk on 2005-05-06

Revision 119 - Directory Listing
Modified Tue Apr 12 04:45:05 2005 UTC (17 years, 9 months ago) by jgs
Original Path: trunk/esys2/escript/src

*** empty log message ***

Revision 117 - Directory Listing
Modified Fri Apr 1 05:48:57 2005 UTC (17 years, 10 months ago) by jgs
Original Path: trunk/esys2/escript/src

*** empty log message ***

Revision 115 - Directory Listing
Modified Fri Mar 4 07:12:47 2005 UTC (17 years, 11 months ago) by jgs
Original Path: trunk/esys2/escript/src

*** empty log message ***

Revision 113 - Directory Listing
Modified Mon Feb 28 07:06:33 2005 UTC (17 years, 11 months ago) by jgs
Original Path: trunk/esys2/escript/src

*** empty log message ***

Revision 110 - Directory Listing
Modified Mon Feb 14 04:14:42 2005 UTC (17 years, 11 months ago) by jgs
Original Path: trunk/esys2/escript/src

*** empty log message ***

Revision 108 - Directory Listing
Modified Thu Jan 27 06:21:59 2005 UTC (18 years ago) by jgs
Original Path: trunk/esys2/escript/src

*** empty log message ***

Revision 106 - Directory Listing
Modified Thu Dec 23 07:20:12 2004 UTC (18 years, 1 month ago) by jgs
Original Path: trunk/esys2/escript/src

*** empty log message ***

Revision 104 - Directory Listing
Modified Fri Dec 17 07:43:12 2004 UTC (18 years, 1 month ago) by jgs
Original Path: trunk/esys2/escript/src

*** empty log message ***

Revision 102 - Directory Listing
Modified Wed Dec 15 07:08:39 2004 UTC (18 years, 1 month ago) by jgs
Original Path: trunk/esys2/escript/src

*** empty log message ***

Revision 100 - Directory Listing
Modified Wed Dec 15 03:48:48 2004 UTC (18 years, 1 month ago) by jgs
Original Path: trunk/esys2/escript/src

*** empty log message ***

Revision 97 - Directory Listing
Modified Tue Dec 14 05:39:33 2004 UTC (18 years, 1 month ago) by jgs
Original Path: trunk/esys2/escript/src

*** empty log message ***

Revision 94 - Directory Listing
Modified Wed Oct 27 00:45:54 2004 UTC (18 years, 3 months ago) by jgs
Original Path: trunk/esys2/escript/src

*** empty log message ***

Revision 93 - Directory Listing
Modified Wed Oct 27 00:42:03 2004 UTC (18 years, 3 months ago) by jgs
Original Path: trunk/esys2/escript/src

trying to fix cvs permissions wierdness

Revision 92 - Directory Listing
Modified Wed Oct 27 00:36:38 2004 UTC (18 years, 3 months ago) by jgs
Original Path: trunk/esys2/escript/src

readded these

Revision 91 - Directory Listing
Modified Wed Oct 27 00:34:08 2004 UTC (18 years, 3 months ago) by jgs
Original Path: trunk/esys2/escript/src

still trying to fix cvs issue

Revision 90 - Directory Listing
Modified Wed Oct 27 00:31:36 2004 UTC (18 years, 3 months ago) by jgs
Original Path: trunk/esys2/escript/src

removed non-boost version of setTaggedValue - breaks escript.cpp

Revision 89 - Directory Listing
Modified Wed Oct 27 00:30:36 2004 UTC (18 years, 3 months ago) by jgs
Original Path: trunk/esys2/escript/src

fixing cvs issue

Revision 82 - Directory Listing
Added Tue Oct 26 06:53:54 2004 UTC (18 years, 3 months ago) by jgs
Original Path: trunk/esys2/escript/src

Initial revision

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