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docs:trillian [2015/06/15 11:33]
gibson
docs:trillian [2015/07/02 13:28] (current)
gibson
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 ====== Channelflow on trillian ====== ====== Channelflow on trillian ======
  
-Here are some extra instructions for installing and using channelflow on +Some extra instructions for installing and using channelflow on 
 [[http://​trillian-use.sr.unh.edu/​index.php/​Main_Page|trillian]],​ [[http://​trillian-use.sr.unh.edu/​index.php/​Main_Page|trillian]],​
 UNH's CRAY XE6m-200 supercomputer. UNH's CRAY XE6m-200 supercomputer.
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 mkdir ~/​channelflow/​build mkdir ~/​channelflow/​build
 cd ~/​channelflow/​build cd ~/​channelflow/​build
-cmake -DCMAKE_CXX_COMPILER=/​opt/​gcc/​4.7.2/​bin/​g++ -DWITH_FFTW=/​opt/​fftw/​3.3.0.2/​x86_64/​lib -DWITH_HDF5=~gibson/​packages/​hdf5-1.8.15/​lib -DWITH_EIGEN3=~gibson/​packages/​eigen-3.2.4 -DCMAKE_INSTALL_PREFIX=~/​channelflow ~/​svnrepos/​channelflow/​trunk/​+cmake -DCMAKE_C_COMPILER=/​opt/​gcc/​4.7.2/​bin/​gcc ​-DCMAKE_CXX_COMPILER=/​opt/​gcc/​4.7.2/​bin/​g++ -DWITH_FFTW=/​opt/​fftw/​3.3.0.2/​x86_64/​lib -DWITH_HDF5=~gibson/​packages/​hdf5-1.8.15/​lib -DWITH_EIGEN3=~gibson/​packages/​eigen-3.2.4 -DCMAKE_INSTALL_PREFIX=~/​channelflow ~/​svnrepos/​channelflow/​trunk/​
 make make
 make test make test
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 </​code> ​           ​ </​code> ​           ​
    
 +Note: Sometimes CMake can get confused if changes in the build system conflict with cached values of build system variables. If the above sequence doesn'​t work for you, try removing ''​CMakeCache.txt''​ and ''​CMakeFiles/''​ from your build directory and rerunning the ''​cmake ...''​ command above.
  
 ===== Submitting jobs ===== ===== Submitting jobs =====
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 } }
 </​code>​ </​code>​
-This bit of code tells bash where your channelflow programs are, configures the Cray programming environment correctly, and then defines a ''​qsubmit''​ function+This bit of code tells bash where your channelflow programs are, configures the Cray programming environment correctly, and then defines a ''​qsubmit''​ function, which can be used as follows ​
  
 <​code>​ <​code>​
 cd ~/​simulations/​test-qsubmit cd ~/​simulations/​test-qsubmit
-randomfield+qsubmit qtest couette -R 500 u0.h5 
 +</​code>​ 
 + 
 +This will submit the command ''​couette -R 500 u0.h5''​ to the PBS queue with jobname "​qtest",​ in working directory ''​~/​simulations/​test-qsubmit''​. 
 + 
docs/trillian.1434393200.txt.gz · Last modified: 2015/06/15 11:33 by gibson