/[escript]/trunk/scons/ess_options.py
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Revision 950 - (view) (annotate) - [select for diffs]
Modified Tue Feb 6 07:01:11 2007 UTC (12 years, 2 months ago) by gross
File length: 2374 byte(s)
Diff to previous 929 , to selected 226
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 929 - (view) (annotate) - [select for diffs]
Modified Wed Jan 17 07:41:13 2007 UTC (12 years, 3 months ago) by gross
File length: 2231 byte(s)
Diff to previous 853 , to selected 226
reverse orientation added but does not work for 2D yet.

Revision 853 - (view) (annotate) - [select for diffs]
Modified Wed Sep 20 05:56:36 2006 UTC (12 years, 7 months ago) by gross
File length: 2199 byte(s)
Diff to previous 805 , to selected 226
some performance problems wit openmp fixed.

Revision 805 - (view) (annotate) - [select for diffs]
Modified Thu Aug 10 06:09:02 2006 UTC (12 years, 8 months ago) by gross
File length: 2210 byte(s)
Diff to previous 790 , to selected 226
first steps toward UMFPACK

Revision 790 - (view) (annotate) - [select for diffs]
Modified Wed Jul 26 23:12:34 2006 UTC (12 years, 8 months ago) by bcumming
File length: 2212 byte(s)
Diff to previous 782 , to selected 226
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 782 - (view) (annotate) - [select for diffs]
Modified Tue Jul 18 00:47:47 2006 UTC (12 years, 9 months ago) by bcumming
File length: 2382 byte(s)
Diff to previous 776 , to selected 226
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 776 - (view) (annotate) - [select for diffs]
Modified Wed Jul 12 00:07:31 2006 UTC (12 years, 9 months ago) by gross
File length: 2245 byte(s)
Diff to previous 761 , to selected 226
basic code for persistence of jacobeans added. routines are not called yet

Revision 761 - (view) (annotate) - [select for diffs]
Modified Fri Jun 30 00:07:21 2006 UTC (12 years, 9 months ago) by bcumming
File length: 2244 byte(s)
Diff to previous 759 , to selected 226
- removed the need to uncomment #define PASO_MPI when building MPI
  version, now passed as an argument to the compiler.


Revision 759 - (view) (annotate) - [select for diffs]
Modified Thu Jun 29 01:53:23 2006 UTC (12 years, 9 months ago) by bcumming
File length: 2200 byte(s)
Diff to previous 751 , to selected 226
- 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 751 - (view) (annotate) - [select for diffs]
Modified Mon Jun 26 01:46:34 2006 UTC (12 years, 10 months ago) by bcumming
File length: 2202 byte(s)
Diff to previous 738 , to selected 226
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 738 - (view) (annotate) - [select for diffs]
Modified Sat Jun 17 06:00:19 2006 UTC (12 years, 10 months ago) by matt
File length: 1793 byte(s)
Diff to previous 735 , to selected 226
ess_options.py is updated and synchronised with the esys/env module. In turn, this module is used to build and setup the user environments of esys/current and esys/current-debug.


Revision 735 - (view) (annotate) - [select for diffs]
Modified Wed Jun 14 02:09:21 2006 UTC (12 years, 10 months ago) by ksteube
File length: 1923 byte(s)
Diff to previous 682 , to selected 226
Removed -ansi_alias compiler option to icpc. It was causing the compiler
to optimize away the default constructor DataAbstract::DataAbstract and
breaking the tests.



Revision 682 - (view) (annotate) - [select for diffs]
Modified Mon Mar 27 02:43:09 2006 UTC (13 years ago) by robwdcock
File length: 1947 byte(s)
Diff to previous 645 , to selected 226
+ 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 645 - (view) (annotate) - [select for diffs]
Modified Fri Mar 24 01:10:42 2006 UTC (13 years, 1 month ago) by elspeth
File length: 2265 byte(s)
Diff to previous 591 , to selected 226
More copyright.


Revision 591 - (view) (annotate) - [select for diffs]
Modified Mon Mar 13 02:05:54 2006 UTC (13 years, 1 month ago) by gross
File length: 1841 byte(s)
Diff to previous 584 , to selected 226
papi switched off on altix

Revision 584 - (view) (annotate) - [select for diffs]
Modified Thu Mar 9 23:03:38 2006 UTC (13 years, 1 month ago) by gross
File length: 1785 byte(s)
Diff to previous 487 , to selected 226
eigenvalues: compiles and passes tests on altix now

Revision 487 - (view) (annotate) - [select for diffs]
Modified Thu Feb 2 06:16:30 2006 UTC (13 years, 2 months ago) by jgs
File length: 1596 byte(s)
Diff to previous 486 , to selected 226
define epydoc PYTHONPATH setting

Revision 486 - (view) (annotate) - [select for diffs]
Modified Thu Feb 2 05:23:44 2006 UTC (13 years, 2 months ago) by jgs
File length: 1509 byte(s)
Diff to previous 455 , to selected 226
define locations of doxygen/epydoc executables

Revision 455 - (view) (annotate) - [select for diffs]
Modified Tue Jan 24 04:36:54 2006 UTC (13 years, 3 months ago) by jgs
File length: 1353 byte(s)
Diff to previous 425 , to selected 226
minor comment and formatting changes


Revision 425 - (view) (annotate) - [select for diffs]
Modified Tue Jan 10 04:10:39 2006 UTC (13 years, 3 months ago) by gross
File length: 1595 byte(s)
Diff to previous 267 , to selected 226
The sparse solver can be called by paso now. 

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




Revision 267 - (view) (annotate) - [select for diffs]
Modified Wed Nov 30 01:13:10 2005 UTC (13 years, 4 months ago) by jgs
File length: 1134 byte(s)
Diff to previous 256 , to selected 226
fixed typo in options string


Revision 256 - (view) (annotate) - [select for diffs]
Modified Tue Nov 29 06:22:53 2005 UTC (13 years, 4 months ago) by jgs
File length: 1135 byte(s)
Diff to previous 255 , to selected 226
fixed specification of solver libs


Revision 255 - (view) (annotate) - [select for diffs]
Modified Tue Nov 29 06:13:22 2005 UTC (13 years, 4 months ago) by jgs
File length: 1132 byte(s)
Diff to previous 252 , to selected 226
pass in solver libraries to link with via options files now

Revision 252 - (view) (annotate) - [select for diffs]
Modified Tue Nov 29 05:58:03 2005 UTC (13 years, 4 months ago) by jgs
File length: 1077 byte(s)
Diff to previous 249 , to selected 226
pass in platform specific libraries via options files now


Revision 249 - (view) (annotate) - [select for diffs]
Modified Tue Nov 29 05:29:09 2005 UTC (13 years, 4 months ago) by jgs
File length: 1007 byte(s)
Diff to previous 245 , to selected 226
fix compiler options to enable compilation on gcc platforms

Revision 245 - (view) (annotate) - [select for diffs]
Modified Tue Nov 29 02:11:05 2005 UTC (13 years, 4 months ago) by jgs
File length: 978 byte(s)
Diff to previous 238 , to selected 226
added some comments and reasonable default values

Revision 238 - (view) (annotate) - [select for diffs]
Modified Mon Nov 28 05:33:38 2005 UTC (13 years, 4 months ago) by jgs
File length: 727 byte(s)
Diff to previous 236 , to selected 226
fix quoting of library names


Revision 236 - (view) (annotate) - [select for diffs]
Modified Mon Nov 28 05:25:35 2005 UTC (13 years, 4 months ago) by jgs
File length: 723 byte(s)
Diff to previous 226
add names of python and boost libraries to config file


Revision 226 - (view) (annotate) - [selected]
Modified Fri Nov 25 01:40:04 2005 UTC (13 years, 5 months ago) by jgs
File length: 661 byte(s)
Diff to previous 225
import compile options into bruce unit test builds from options file now


Revision 225 - (view) (annotate) - [select for diffs]
Modified Fri Nov 25 01:22:34 2005 UTC (13 years, 5 months ago) by jgs
File length: 568 byte(s)
Diff to previous 224 , to selected 226
pass in correct options to archiver for static libraries

Revision 224 - (view) (annotate) - [select for diffs]
Modified Fri Nov 25 00:33:27 2005 UTC (13 years, 5 months ago) by jgs
File length: 544 byte(s)
Diff to previous 223 , to selected 226
implement switching of debug compiler options based on command line flag 'debug'

Revision 223 - (view) (annotate) - [select for diffs]
Modified Thu Nov 24 23:12:13 2005 UTC (13 years, 5 months ago) by jgs
File length: 327 byte(s)
Diff to previous 216 , to selected 226
pass in cc/cxx settings from config file

Revision 216 - (view) (annotate) - [select for diffs]
Modified Thu Nov 24 06:35:14 2005 UTC (13 years, 5 months ago) by jgs
File length: 303 byte(s)
Diff to previous 215 , to selected 226
first pass at importing compile options from an external file'


Revision 215 - (view) (annotate) - [select for diffs]
Added Thu Nov 24 06:25:15 2005 UTC (13 years, 5 months ago) by jgs
File length: 198 byte(s)
Diff to selected 226
added directory and first draft file to hold options settings
for different configurations (debug/nodebug, host, etc)


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