RE: system call for finding the number of cpus??

From: Tigran Aivazian (tigran@veritas.com)
Date: Tue Apr 09 2002 - 10:39:44 EST


On Mon, 8 Apr 2002, Kuppuswamy, Priyadarshini wrote:

> I don't think that (sysconf(_SC_NPROCESSORS_CONF)) command works on linux. It works on Unix. I tried that. It returns 1 when there are 4 processors on linux.

it works:

# /usr/bin/getconf _NPROCESSORS_ONLN
2

If it didn't work then glibc (and other rpms that take advantage of it)
would have taken a lot longer to compile :)

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