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--- docs:trillian [2015/06/15 12:50]
gibson [Submitting jobs]
+++ docs:trillian [2015/07/02 13:28] (current)
gibson
@@ Line 1: / Line 1: @@
 ====== 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]],
 UNH's CRAY XE6m-200 supercomputer.
@@ Line 31: / Line 31: @@
 mkdir ~/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 test
@@ Line 45: / Line 45: @@
 </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 =====

channelflow.org