Changes between Initial Version and Version 1 of cypress/GNUparallel


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Timestamp:
02/16/23 13:34:16 (3 years ago)
Author:
fuji
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  • cypress/GNUparallel

    v1 v1  
     1[[PageOutline]]
     2= GNU Parallel =
     3GNU parallel is a shell tool for executing many small independent tasks on the multi-core platform (compute nodes). A job can be a single command or a small script that has to be run for each of the lines in the input. GNU parallel can then split the input and pipe it into commands in parallel.
     4
     5== Adding GNU Parallel to Environment ==
     6To use GNU parallel on the command line,
     7
     8{{{#!bash
     9module load parallel
     10}}}
     11
     12== GNU Parallel Syntax ==
     13* Reading commands to be run in parallel from an input file
     14{{{
     15  parallel [OPTIONS] < CMDFILE
     16}}}
     17* Reading command arguments on the command line
     18{{{
     19  parallel [OPTIONS] COMMAND [ARGUMENTS] ::: ARGLIST
     20}}}
     21* Reading command arguments from an input file
     22{{{
     23  parallel [OPTIONS] COMMAND [ARGUMENTS] :::: ARGFILE
     24}}}
     25
     26
     27[https://www.gnu.org/software/parallel/parallel_tutorial.html]