Sysadmin:Software:ATLAS

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ATLAS is a linear algebra library installed on the clusters, which is now available as a module on layout.

A detailed installation guide could be found at Atlas Install. To see how to make it a module, check the Sysadmin:Environment Modules page.


A brief installation walkthrough

  • Download the tarball with: wget https://fossies.org/linux/misc/atlas3.11.41.tar.bz2/ (Get the newest version of this! or you could find a tarball under /mounts/layout/software/atlas>
  • Download the clapack tarball(A library required by atlas): wget http://www.netlib.org/lapack/lapack-3.8.0.tar.gz
  • Go to the basement. Reboot the machine where you are installing torque. Disable CPU throttling in the BIOS interface.(Disable Power Management of the CPU)
  • unzip the tarball: bunzip2 -c atlas3.11.41.tar.bz2 | tar xfm -
  • cd ATLAS
  • mkdir build &&cd build
  • Run configure script:../configure --shared --prefix=/mounts/layout/software/atlas --with-netlib-lapack tarfile=/mounts/layout/software/atlas/lapack-3.8.0.tar.gz
  • make
  • make check
  • make ptcheck
  • make time (optional)
  • make install
  • Edit the modulefiles

Notice

After make install, there is an error message saying that could not find dll file. Ignore this message since dll is not on linux we use.