[SciPy-User] Parallel processing
Fri Mar 4 09:34:18 CST 2011
As you are launching subprocesses, you can always do a crude:
processes = 
for i in range(nproc):
for process in processes:
retcode = process.wait()
2011/3/4 Nils Wagner <firstname.lastname@example.org>
> Hi all,
> my question is a bit off-topic. However, I hope that I
> will get an answer
> I would like to parallelize a number of calls to mycmd
> nproc denotes the number of processes .
> for i in range(nproc):
> retcode = call("mycmd" + " myarg", shell=True)
> if retcode < 0:
> print >>sys.stderr, "Child was terminated by
> signal", -retcode
> print >>sys.stderr, "Child returned", retcode
> except OSError, e:
> print >>sys.stderr, "Execution failed:", e
> How can I manage that with python ?
> Any pointer would be appreciated.
> Thanks in advance
> SciPy-User mailing list
Information System Engineer, Ph.D.
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