mpiblast
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mpiblast [2010/01/20 12:19] – 172.26.0.166 | mpiblast [2010/01/20 13:28] – 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. | ||
+ | ===== Random Notes ===== | ||
+ | |||
+ | ==== Number of Jobs ==== | ||
https:// | https:// | ||
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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 ==== | ||
+ | Rule of thumb for large databases, one segment for every gigabyte (144 GB, 144 segments). | ||
+ | |||
+ | * http:// | ||
+ | * https:// | ||
+ | |||
+ | ==== Incorrect mpiBLAST Version ==== | ||
+ | You're not crazy, it's a known issue: http:// | ||
+ | < | ||
+ | mpiblast-1.5.0-pio | ||
+ | $ mpiblast --version | ||
+ | mpiblast version 1.4.0 | ||
+ | </ | ||
===== Links ===== | ===== Links ===== |