On Wed, Sep 30, 2015 at 02:23:43PM +0000, Shivraj Patil wrote:
>
> <shivraj.patil <at> imgtec.com> writes:
>
> > + FILE *f = fopen("/proc/cpuinfo", "r");
>
> Is this what every other software for mips does?
> How does the kernel (or whatever sets cpuinfo) know?
>
> Shivraj:- We have used generic cpuinfo as it is unrestricted to access from
> user space compared to the kernel setting hwcaps (via low level mips control
> regs accessible) in kernel space for now.
> I might be asking something stupid, but afaik /proc is linux exclusive; does this mean it's going to disable all optimisations on every other system? [...] -- Clément B.
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