Log of /trunk/paso

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Revision 790 - Directory Listing
Modified Wed Jul 26 23:12:34 2006 UTC (16 years, 7 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.  

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Revision 782 - Directory Listing
Modified Tue Jul 18 00:47:47 2006 UTC (16 years, 8 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.  

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Revision 779 - Directory Listing
Modified Fri Jul 14 07:41:31 2006 UTC (16 years, 8 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

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Revision 764 - Directory Listing
Modified Fri Jun 30 06:33:37 2006 UTC (16 years, 8 months ago) by gross

The statement '#ifdef MACRO1 && MACRO2' is not supported by the
gnu processor. This has been modified.

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Revision 757 - Directory Listing
Modified Mon Jun 26 13:12:56 2006 UTC (16 years, 8 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)

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Revision 751 - Directory Listing
Modified Mon Jun 26 01:46:34 2006 UTC (16 years, 9 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.

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Revision 731 - Directory Listing
Modified Mon May 15 04:09:52 2006 UTC (16 years, 10 months ago) by bcumming

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Revision 730 - Directory Listing
Modified Mon May 15 04:03:49 2006 UTC (16 years, 10 months ago) by bcumming

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Revision 727 - Directory Listing
Modified Fri May 12 06:31:06 2006 UTC (16 years, 10 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.

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Revision 700 - Directory Listing
Modified Thu Apr 6 00:13:40 2006 UTC (16 years, 11 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.

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Revision 686 - Directory Listing
Modified Mon Mar 27 22:17:16 2006 UTC (16 years, 11 months ago) by gross

small fixes

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Revision 682 - Directory Listing
Modified Mon Mar 27 02:43:09 2006 UTC (16 years, 11 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

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Revision 643 - Directory Listing
Modified Fri Mar 24 00:28:41 2006 UTC (17 years ago) by elspeth

More copyright info added.

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Revision 633 - Directory Listing
Modified Thu Mar 23 05:37:00 2006 UTC (17 years ago) by dhawcroft

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Revision 631 - Directory Listing
Modified Thu Mar 23 04:27:32 2006 UTC (17 years ago) by dhawcroft

Prepended all paso source files with new Copyright notice

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Revision 618 - Directory Listing
Modified Wed Mar 22 04:02:38 2006 UTC (17 years ago) by gross

mmio moced to paso

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Revision 584 - Directory Listing
Modified Thu Mar 9 23:03:38 2006 UTC (17 years ago) by gross

eigenvalues: compiles and passes tests on altix now

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Revision 512 - Directory Listing
Modified Fri Feb 10 07:04:14 2006 UTC (17 years, 1 month ago) by gross

bug in parallelization fixed

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Revision 505 - Directory Listing
Modified Wed Feb 8 23:27:16 2006 UTC (17 years, 1 month ago) by gross

bandwidth optimizer but it does not really work.

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Revision 495 - Directory Listing
Modified Mon Feb 6 06:32:06 2006 UTC (17 years, 1 month ago) by gross

performance monitoring added. complies without PAPI.

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Revision 494 - Directory Listing
Modified Fri Feb 3 07:35:49 2006 UTC (17 years, 1 month ago) by gross

draft for performance monitor tool in paso (well, not really)

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Revision 483 - Directory Listing
Modified Thu Feb 2 02:10:15 2006 UTC (17 years, 1 month ago) by jgs

change includes to use PasoUtil.h, and add remainder
of includes to SConscript include install

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Revision 482 - Directory Listing
Modified Thu Feb 2 02:00:30 2006 UTC (17 years, 1 month ago) by jgs

move Util -> PasoUtil to prevent clash with finley/Util

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

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

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Revision 466 - Directory Listing
Modified Wed Jan 25 01:25:18 2006 UTC (17 years, 2 months ago) by jgs

remove redundant inc dir from paso src tree

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Revision 455 - Directory Listing
Modified Tue Jan 24 04:36:54 2006 UTC (17 years, 2 months ago) by jgs

minor comment and formatting changes

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Revision 450 - Directory Listing
Modified Mon Jan 23 05:04:45 2006 UTC (17 years, 2 months ago) by jgs

remove old make based build system

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Revision 432 - Directory Listing
Modified Fri Jan 13 07:38:54 2006 UTC (17 years, 2 months ago) by gross

some fixes for openmp

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Revision 431 - Directory Listing
Modified Fri Jan 13 05:07:10 2006 UTC (17 years, 2 months ago) by gross

new implementation of ILU0

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Revision 430 - Directory Listing
Modified Wed Jan 11 06:40:50 2006 UTC (17 years, 2 months ago) by gross

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

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Revision 425 - Directory Listing
Modified Tue Jan 10 04:10:39 2006 UTC (17 years, 2 months ago) by gross

The sparse solver can be called by paso now. 

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

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Revision 415 - Directory Listing
Modified Wed Jan 4 05:37:33 2006 UTC (17 years, 2 months ago) by gross

a better way of representing the matrix format type is introduced. this is needed for the Paradiso and UMFPACK interface

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Revision 412 - Directory Listing
Modified Tue Jan 3 00:41:56 2006 UTC (17 years, 2 months ago) by gross

nicer wahy of representing the natrix format is introduced

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Revision 411 - Directory Listing
Modified Tue Jan 3 00:23:48 2006 UTC (17 years, 2 months ago) by gross

SCSL interface has moved

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Revision 405 - Directory Listing
Modified Thu Dec 22 23:05:31 2005 UTC (17 years, 3 months ago) by gross

small bug fixed

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Revision 403 - Directory Listing
Modified Thu Dec 22 22:54:32 2005 UTC (17 years, 3 months ago) by gross

solver method is now selcted by matrix format

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Revision 394 - Directory Listing
Modified Tue Dec 20 07:20:32 2005 UTC (17 years, 3 months ago) by gross

symmetric matrix in SCSL switched off

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Revision 352 - Directory Listing
Modified Wed Dec 14 02:21:37 2005 UTC (17 years, 3 months ago) by jgs

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

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Revision 325 - Directory Listing
Modified Wed Dec 7 02:08:17 2005 UTC (17 years, 3 months ago) by jgs

now determine hostname via socket.gethostname() as HOSTNAME
environment variable is apparently not set on all platforms

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Revision 324 - Directory Listing
Modified Wed Dec 7 01:10:36 2005 UTC (17 years, 3 months ago) by jgs

add symlinks to include files - previously added by hand as cvs couldn't
handle them

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Revision 309 - Directory Listing
Modified Mon Dec 5 01:59:58 2005 UTC (17 years, 3 months ago) by jgs

now load default options - by default!

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Revision 288 - Directory Listing
Modified Fri Dec 2 01:55:04 2005 UTC (17 years, 3 months ago) by jgs

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

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Revision 249 - Directory Listing
Modified Tue Nov 29 05:29:09 2005 UTC (17 years, 3 months ago) by jgs

fix compiler options to enable compilation on gcc platforms

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Revision 246 - Directory Listing
Modified Tue Nov 29 04:27:00 2005 UTC (17 years, 3 months ago) by jgs

allow compile options to be loaded from a config
file specified on the command line to scons

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Revision 241 - Directory Listing
Modified Mon Nov 28 06:14:47 2005 UTC (17 years, 3 months ago) by jgs

if usegcc=1 is set on command line, load compiler options
fropm scons/gcc_options.py

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Revision 224 - Directory Listing
Modified Fri Nov 25 00:33:27 2005 UTC (17 years, 4 months ago) by jgs

implement switching of debug compiler options based on command line flag 'debug'

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Revision 223 - Directory Listing
Modified Thu Nov 24 23:12:13 2005 UTC (17 years, 4 months ago) by jgs

pass in cc/cxx settings from config file

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Revision 217 - Directory Listing
Modified Thu Nov 24 06:48:50 2005 UTC (17 years, 4 months ago) by jgs

import sys

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Revision 216 - Directory Listing
Modified Thu Nov 24 06:35:14 2005 UTC (17 years, 4 months ago) by jgs

first pass at importing compile options from an external file'

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Revision 214 - Directory Listing
Modified Thu Nov 24 05:15:26 2005 UTC (17 years, 4 months ago) by jgs

collect all information needed to determine build
configuration (ie: debug/nodebug, host, platform etc)

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Revision 199 - Directory Listing
Modified Tue Nov 22 04:57:00 2005 UTC (17 years, 4 months ago) by jgs

pass in static archiver flags 

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Revision 192 - Directory Listing
Modified Mon Nov 21 04:52:14 2005 UTC (17 years, 4 months ago) by jgs

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

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Revision 191 - Directory Listing
Modified Mon Nov 21 04:10:12 2005 UTC (17 years, 4 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

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Revision 190 - Directory Listing
Modified Mon Nov 21 03:27:42 2005 UTC (17 years, 4 months ago) by jgs

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

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Revision 187 - Directory Listing
Modified Mon Nov 21 01:15:26 2005 UTC (17 years, 4 months ago) by jgs

added first draft of scons construct/config scripts for paso library

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Revision 155 - Directory Listing
Modified Wed Nov 9 02:02:19 2005 UTC (17 years, 4 months ago) by jgs
Copied from: trunk/esys2/paso revision 154

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

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Revision 154 - Directory Listing
Modified Mon Nov 7 05:51:17 2005 UTC (17 years, 4 months ago) by jgs
Original Path: trunk/esys2/paso

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

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Revision 153 - Directory Listing
Modified Tue Oct 25 01:51:20 2005 UTC (17 years, 5 months ago) by jgs
Original Path: trunk/esys2/paso

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

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Revision 150 - Directory Listing
Added Thu Sep 15 03:44:45 2005 UTC (17 years, 6 months ago) by jgs
Original Path: trunk/esys2/paso

Merge of development branch dev-02 back to main trunk on 2005-09-15