User Tools

Site Tools


mpiblast

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
Next revisionBoth sides next revision
mpiblast [2010/01/20 13:03] 172.26.0.166mpiblast [2010/01/29 09:34] 172.26.0.166
Line 2: Line 2:
 Parallel implementation of NCBI's BLAST algorithm. Parallel implementation of NCBI's BLAST algorithm.
  
-http://wiki.bioinformatics.ucdavis.edu/index.php/MPI_Blast +  * http://wiki.bioinformatics.ucdavis.edu/index.php/MPI_Blast 
-OpenMPI FAQ: http://www.open-mpi.org/faq/+  OpenMPI FAQ: http://www.open-mpi.org/faq/
  
 <code>$ mpiformatdb -i drosoph.nt -p F --nfrags=12</code> <code>$ mpiformatdb -i drosoph.nt -p F --nfrags=12</code>
Line 82: Line 82:
 process per processor. But the minimum number of processes for   process per processor. But the minimum number of processes for  
 mpiBLAST is 3, no matter what your compute node number is.%% mpiBLAST is 3, no matter what your compute node number is.%%
- 
 ==== Number of Fragments ==== ==== Number of Fragments ====
 Rule of thumb for large databases, one segment for every gigabyte (144 GB, 144 segments). Rule of thumb for large databases, one segment for every gigabyte (144 GB, 144 segments).
Line 88: Line 87:
   * http://lists.mpiblast.org/pipermail/users_lists.mpiblast.org/2009-August/000988.html   * http://lists.mpiblast.org/pipermail/users_lists.mpiblast.org/2009-August/000988.html
   * https://lists.sdsc.edu/pipermail/npaci-rocks-discussion/2008-February/029231.html   * https://lists.sdsc.edu/pipermail/npaci-rocks-discussion/2008-February/029231.html
 +
 +==== Incorrect mpiBLAST Version ====
 +You're not crazy, it's a known issue: http://lists.mpiblast.org/pipermail/users_lists.mpiblast.org/2009-February/000933.html
 +<code>$ rpmquery -a mpiblast    
 +mpiblast-1.5.0-pio
 +$ mpiblast --version
 +mpiblast version 1.4.0
 +</code>
  
 ===== Links ===== ===== Links =====