Difference between revisions of "MADNESS"
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| − | To build MADNESS with TAU for profiling/tracing, some modifications need to be made to the code for parsing purposes. Additionally, a modification was made to fix a bug in MADNESS. To begin, get the source from svn: | + | To build MADNESS with TAU for profiling/tracing, some modifications need to be made to the code for parsing purposes. Additionally, a modification was made to fix a bug in MADNESS. |
| + | |||
| + | * To begin, get the source from svn: | ||
svn co -r1177 http://m-a-d-n-e-s-s.googlecode.com/svn/local/trunk madness | svn co -r1177 http://m-a-d-n-e-s-s.googlecode.com/svn/local/trunk madness | ||
| − | Next, patch it with the following patch: | + | * Next, patch it with the following patch: |
[[Media:tau-madness-r1177.diff|tau-madness-r1177.diff]] | [[Media:tau-madness-r1177.diff|tau-madness-r1177.diff]] | ||
| − | Build TAU with -pthread support. | + | * Build TAU with -pthread support. |
| + | |||
| + | * Next, make sure you have built your own blas and lapack (system installed ones will rarely work). Also, install google perftools. Configure as follow: | ||
| + | |||
| + | MPICC=tau_cc.sh MPICXX=tau_cxx.sh ../configure --prefix=$HOME/apps/madness/install-tau LIBS="-L/usr/local/packages/lapack -llapack -lblas \ | ||
| + | -lgfortran -L/usr/local/packages/google-perftools-1.3/lib -ltcmalloc_minimal" --disable-dependency-tracking | ||
| + | |||
| + | * Build the code | ||
| + | make | ||
| − | + | * Run the code | |
| + | export MADNESS_ROOT=$HOME/apps/madness/install-tau | ||
| + | export MAD_NTHREAD=7 | ||
| + | export MRA_DATA_DIR=${MADNESS_ROOT}/share | ||
| + | export TAU_VERBOSE=1 | ||
| + | export TAU_METRICS=LINUX_TIMERS | ||
| + | time mpiexec -n 1 ${MADNESS_ROOT}/bin/moldft | ||
| − | + | * Examine results... | |
Revision as of 22:53, 28 July 2009
To build MADNESS with TAU for profiling/tracing, some modifications need to be made to the code for parsing purposes. Additionally, a modification was made to fix a bug in MADNESS.
- To begin, get the source from svn:
svn co -r1177 http://m-a-d-n-e-s-s.googlecode.com/svn/local/trunk madness
- Next, patch it with the following patch:
- Build TAU with -pthread support.
- Next, make sure you have built your own blas and lapack (system installed ones will rarely work). Also, install google perftools. Configure as follow:
MPICC=tau_cc.sh MPICXX=tau_cxx.sh ../configure --prefix=$HOME/apps/madness/install-tau LIBS="-L/usr/local/packages/lapack -llapack -lblas \ -lgfortran -L/usr/local/packages/google-perftools-1.3/lib -ltcmalloc_minimal" --disable-dependency-tracking
- Build the code
make
- Run the code
export MADNESS_ROOT=$HOME/apps/madness/install-tau
export MAD_NTHREAD=7
export MRA_DATA_DIR=${MADNESS_ROOT}/share
export TAU_VERBOSE=1
export TAU_METRICS=LINUX_TIMERS
time mpiexec -n 1 ${MADNESS_ROOT}/bin/moldft
- Examine results...
