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Re: Read the number of cpus on Linux
From: |
Jordi Gutiérrez Hermoso |
Subject: |
Re: Read the number of cpus on Linux |
Date: |
Tue, 20 Jul 2010 14:53:26 -0500 |
2010/7/20 Francesco Potortì <address@hidden>:
>>If you have GNU coreutils 8.1 or later, you can do
>> [err,numprocs] = system("nproc")
>
> Isn't this less efficient, systemwise?
Are you planning to check millions of times in a for loop if the
number of cores in your system has changed?