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04-14-2011, 10:18 AM
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#1 |
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Member
Location: St. Louis, MO Join Date: Jun 2010
Posts: 29
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How to assign more CPU cores to terminal on Mac?
Hi, all,
When running perl scripts on our Mac (our super computer with 16 CPU cores and 32 GB RAM), I found only one core is in process (100%). Other 15 cores are less than 5%. I feel the speed is quite slow when I try to analyze large datasets. But when I run the CLC workbench, all cores are active at one time. So is there anyway I can assign CPU cores to the terminal or my perl program? Or there is other reasons I don't figure out. Hope to get help. Thank you in advance. Rui |
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04-14-2011, 10:56 AM
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#2 |
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Member
Location: Seattle, WA Join Date: Mar 2009
Posts: 87
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perl cant be threaded so you would need to run a script to split the jobs into different instances of perl all running at the same time
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