mpiblast
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mpiblast [2010/01/19 12:51] – 172.26.0.166 | mpiblast [2010/01/20 12:19] – 172.26.0.166 | ||
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The number of processes for an MPI job should be +1 of the number of CPUs because one process is used as the master to control the other jobs. | The number of processes for an MPI job should be +1 of the number of CPUs because one process is used as the master to control the other jobs. | ||
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+ | https:// | ||
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+ | %%With formatdb, the number of nodes refers to compute node number. | ||
+ | With mpiBLAST, np refers to number of processes, which isn' | ||
+ | necessarily linked to compute node or processor number. You can run | ||
+ | 10 processes on 4 processors. But it's recommended to run a single | ||
+ | process per processor. But the minimum number of processes for | ||
+ | mpiBLAST is 3, no matter what your compute node number is.%% | ||
===== Links ===== | ===== Links ===== | ||
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* mpiBLAST Guide: http:// | * mpiBLAST Guide: http:// | ||
* Updating the BLAST databases: http:// | * Updating the BLAST databases: http:// | ||
+ | * Rocks documentation on mpiBLAST: http:// |