Log of /trunk-mpi-branch/SConstruct
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Revision
1196 -
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Modified
Fri Jun 15 03:45:48 2007 UTC
(14 years, 5 months ago)
by
ksteube
File length: 22131 byte(s)
Diff to
previous 1140
Use of PAPI on solver is now enabled with papi_instrument_solver=1 in scons/ess_options.py.
Can instrument other blocks of code with blockpapi.c.
Added interval timers to grad, integrate and Assemble_PDE.
Revision
1140 -
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Modified
Tue May 15 03:23:17 2007 UTC
(14 years, 6 months ago)
by
ksteube
File length: 21889 byte(s)
Diff to
previous 1117
MPI branch trunk-mpi-branch has been merged with trunk through revision
1125, so changes in trunk since 1125 are not reflected in
trunk-mpi-branch.
Originally we parallelized revision 989, but after this merge it's
as if we'd parallelized revision 1125.
run_simplesolve.py runs on 1, 2, 4 CPUs.
Revision
1117 -
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Modified
Tue Apr 24 05:23:21 2007 UTC
(14 years, 7 months ago)
by
ksteube
File length: 21079 byte(s)
Diff to
previous 1087
Added scons options omp_flags and omp_flags_debug which allow us to
automatically disable OpenMP when compiling for MPI (there is a
problem using them together on the Altix). You should never have to
set these by hand.
Revision
1087 -
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Modified
Thu Apr 12 10:01:47 2007 UTC
(14 years, 7 months ago)
by
gross
File length: 20528 byte(s)
Diff to
previous 1016
the MPI version of PASO.PCG is running.
There is a bug in the rectangular mesh generators but they need to be
revised in any case to clean up the code.
Revision
1016 -
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Modified
Thu Mar 8 06:31:28 2007 UTC
(14 years, 9 months ago)
by
gross
File length: 20510 byte(s)
Diff to
previous 1015
MPI version compiles and starts to run now.
Important:
* the mpi library needs to be shared.
* the path needs to be added to LD_LIBRARY path.
The program stucks in the matrix assemblage.
Revision
950 -
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Modified
Tue Feb 6 07:01:11 2007 UTC
(14 years, 9 months ago)
by
gross
Original Path:
trunk/SConstruct
File length: 19124 byte(s)
Diff to
previous 898
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
863 -
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Modified
Wed Oct 4 01:01:15 2006 UTC
(15 years, 2 months ago)
by
matt
Original Path:
trunk/SConstruct
File length: 18470 byte(s)
Diff to
previous 817
Added serial execution build options for running on the altix. In doing so, a
minor bug in SConstruct was found and fixed. The correct libraries still need
to be sorted after consulting Lutz and/or Ken.
Revision
782 -
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Modified
Tue Jul 18 00:47:47 2006 UTC
(15 years, 4 months ago)
by
bcumming
Original Path:
trunk/SConstruct
File length: 16546 byte(s)
Diff to
previous 762
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
759 -
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Modified
Thu Jun 29 01:53:23 2006 UTC
(15 years, 5 months ago)
by
bcumming
Original Path:
trunk/SConstruct
File length: 16546 byte(s)
Diff to
previous 757
- 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 -
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Modified
Mon Jun 26 01:46:34 2006 UTC
(15 years, 5 months ago)
by
bcumming
Original Path:
trunk/SConstruct
File length: 15196 byte(s)
Diff to
previous 722
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
700 -
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Modified
Thu Apr 6 00:13:40 2006 UTC
(15 years, 8 months ago)
by
gross
Original Path:
trunk/SConstruct
File length: 13806 byte(s)
Diff to
previous 694
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
691 -
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Modified
Wed Mar 29 03:43:36 2006 UTC
(15 years, 8 months ago)
by
robwdcock
Original Path:
trunk/SConstruct
File length: 12366 byte(s)
Diff to
previous 690
+ Fixed incorrect target path in SConstruct file
+ cognac now links with g++ compiled boost rather than intelc compiled boost due to compilation errors with intel c. (Finley will still compile and work with intel c though) - this is the same configuration as the access altix
Revision
690 -
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Modified
Tue Mar 28 07:18:51 2006 UTC
(15 years, 8 months ago)
by
robwdcock
Original Path:
trunk/SConstruct
File length: 12360 byte(s)
Diff to
previous 688
+ Added basic_py_tests target which will run the basic set of python tests. The list of python tests was taken from autoscons
Revision
688 -
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Modified
Tue Mar 28 01:56:24 2006 UTC
(15 years, 8 months ago)
by
robwdcock
Original Path:
trunk/SConstruct
File length: 12332 byte(s)
Diff to
previous 685
+ Modified the env (environment) creation for the ia64 platform to include PATH so it no longer complains about not being able to locate the intel compiler. This is related to the previous fix for windows. Seems it is a scons intelc.py bug.
Revision
684 -
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Modified
Mon Mar 27 07:34:07 2006 UTC
(15 years, 8 months ago)
by
robwdcock
Original Path:
trunk/SConstruct
File length: 12173 byte(s)
Diff to
previous 682
+ Minor modification to how the ENV external environment is initialised. Originally this was done as part of the env = Environment( ENV = ...) construction. Unfortunately this doesn't work properly on windows as it clobbers the path edits performed by the tools = 'intelc'. The end result is icl is not found. Now the env is initialised without the ENV = and they are added in after construction.
I suspect this is a bug in scons itself on the windows platform.
Revision
682 -
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Modified
Mon Mar 27 02:43:09 2006 UTC
(15 years, 8 months ago)
by
robwdcock
Original Path:
trunk/SConstruct
File length: 12085 byte(s)
Diff to
previous 643
+ 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
425 -
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Modified
Tue Jan 10 04:10:39 2006 UTC
(15 years, 10 months ago)
by
gross
Original Path:
trunk/SConstruct
File length: 647 byte(s)
Diff to
previous 380
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
340 -
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Modified
Mon Dec 12 05:10:45 2005 UTC
(15 years, 11 months ago)
by
jgs
Original Path:
trunk/SConstruct
File length: 1268 byte(s)
Diff to
previous 288
pass in pyinstall value from top-level scons script and add
correct suffix in module level scons scipr
Revision
192 -
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Modified
Mon Nov 21 04:52:14 2005 UTC
(16 years ago)
by
jgs
Original Path:
trunk/SConstruct
File length: 275 byte(s)
Diff to
previous 189
pass in top level install directory for finley/escript/bruce/paso
libraries when building via top level scons script
Revision
189 -
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Added
Mon Nov 21 03:26:46 2005 UTC
(16 years ago)
by
jgs
Original Path:
trunk/SConstruct
File length: 226 byte(s)
add top level SConstruct file to enable coordinated building of all esys libraries
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