RockCluster: Submit Job

Submit Job Menggunaan mpirun

Ambil source code tachyon dari

• http://www.photonlimited.com/~johns/tachyon/
• http://www.photonlimited.com/~johns/tachyon/files/0.99b2/

Lakukan

  1.   Copy the file tachyon-0.97.tar.gz (Tachyon source and examples) from the workshop CD and untar them in your home directory with:

         tar xzf tachyon-0.97.tar.gz

  2. cd tachyon/unix
  3. Use a text editor to open the file Make-arch
  4. Search for the config options for "linux-lam"
  5. Copy this set of options to a new entry.
  6. Change (in the new entry) linux-lam to linux-mpich
  7. Change "CC = hcc" to "CC = gcc"
  8. Change -I$(LAMHOME)/h to -I/opt/mpich/gnu/include
  9. Change -L$(LAMHOME)/lib to -L/opt/mpich/gnu/lib
 10. Change -lmpi to -lmpich
 11. Save, quit the editor and run "make linux-mpich" to build tachyon. If this doesn't work you probably missed on of the edits above, or applied them in the wrong place. The tachyon binary will end up in compile/linux-mpich/.
 12. cd (back to your home directory)
 13. Use a text editor to create the file machines containing:

         compute-0-0
         compute-0-1
         compute-0-2

 14. Run Tachyon on the three slave machines with:

         /opt/mpich/gnu/bin/mpirun -v -np 3 -machinefile machines \
           tachyon/compile/linux-mpich/tachyon +V tachyon/scenes/balls.dat

 15. Look at the timing output, which is broken into different stages of the calculation. Run on two and one processors (change -np 3) and calculate speedups for the different stages as well as the total time.

Referensi

• http://www.ks.uiuc.edu/Training/Workshop/Cluster/files/using_rocks.html
• http://www.ks.uiuc.edu/Research/namd/
• https://wiki.rocksclusters.org/wiki/index.php/Make_your_frontend_run_queued_jobs
• https://wiki.rocksclusters.org/wiki/index.php/Run_commands_on_the_cluster_from_DOS/Windows_Command_Prompt

Pranala Menarik

• RockCluster