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Re: how to get the number of CPUs?

From: Nix <nix at esperi dot demon dot co dot uk>
To: Cong <vo dot chi dot cong at is dot titech dot ac dot jp>
Cc: gcc-help at gcc dot gnu dot org
Date: 13 Jul 2002 15:35:06 +0100
Subject: Re: how to get the number of CPUs?
References: <616BE6A276E3714788D2AC35C40CD18D5EC4E6@whale.softwire.co.uk><20020707.132410.39168269.vo.chi.cong@is.titech.ac.jp>

On Sun, 7 Jul 2002, Cong yowled:
> Thank you, your code works for me!
> 
> But, when I do man sysconf on Linux, it show no infomation
> about _SC_NPROCESSORS_CONF as manpage on Solaris do. However, looking
> at <unistd.h>, they're there!

The manpage is not the canonical information source for the GNU C
library.

Try `info libc processor resources', or
`info libc --index-search=_SC_NPROCESSORS_CONF'.

-- 
`There's something satisfying about killing JWZ over and over again.'
                                        -- 1i, personal communication

References:
- RE: how to get the number of CPUs?
  - From: Rupert Wood
- Re: how to get the number of CPUs?
  - From: Cong

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