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The "magic" is simply output buffering inside GNU parallel...something you should be aware of if the concurrent programs are producing large amounts of output.
by sigil 10y ago
The "magic" is simply output buffering inside GNU parallel...something you should be aware of if the concurrent programs are producing large amounts of output.
- xorcist 10y agoIf you find yourself depending on the order of output lines, your are probably better off using something like Python Fabric instead.
- adrianN 10y agoReproducing that behavior with just bash and xargs is too difficult for me.
- ole_tange 10y ago"inside" = temporary files - not RAM. See comparison on https://www.gnu.org/software/parallel/parallel_design.html#Buffering-on-disk https://www.gnu.org/software/parallel/parallel_design.html#B...