How to use multiple cores
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I use matlab to generate a series of input files and perform a simulation with each of those by an external program.
eval(sprintf('!%s "%s"','"[a bat file]"',[a matlab generated ini file]))
Using the line above matlab will wait until one simulation has ended before starting a new one. One simulation uses only one of 4 available cores. I would like to know if I can send 4 files into parallel simulation.
Thanks.
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Friedrich
2011-11-3
Hi,
try to use the & so that ML don't wait, saying:
eval(sprintf('!%s "%s" &','"[a bat file]"',[a matlab generated ini file]))
Or use Parallel Computing Toolbox to run several function in parallel.
2 个评论
Jan
2011-11-3
I'd omit the EVAL and SPRINTF:
system(['"<a bat file>" "', <a matlab generated ini file>, '" &'])
Erik de Boer
2011-11-3
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2011-11-3
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