On Thu, Aug 04, 2011 at 21:12 +0800, lina wrote: > I noticed when make -j 8, the 8 cores can be fully occupied. > > can I use some way to enable 8 cores at the same time when I run > something, such as a bash script?
Not sure what you really want to do, but GNU/parallel [0] might be of interest. It has unfortunately not yet been packaged for Debian as it conflicts with a binary of the same name in the moreutils package. [1] Also an often overlooked tool called "nproc" combines nicely with parallel, as it returns the number of usable cores. (think "-j $(nproc)") ... but what are you really trying to parallelise? [0] http://www.gnu.org/s/parallel/ [1] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=597050 -- Wolodja <babi...@gmail.com> 4096R/CAF14EFC 081C B7CD FF04 2BA9 94EA 36B2 8B7F 7D30 CAF1 4EFC
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