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Subject: Re: [hwloc-users] Is OSX a supported platform ?
From: Samuel Thibault (samuel.thibault_at_[hidden])
Date: 2010-06-06 11:44:44


Olivier Cessenat, le Sun 06 Jun 2010 17:37:23 +0200, a écrit :
> I would like to get the cache sizes and hierachy;
> hwloc-ls returns
> <<
> Machine + L1 #0 (0KB)
> PU #0 (phys=0)
> PU #1 (phys=1)
> >>
> which detects my dual core, but not the cache sizes, L2 and L1.

This depends on what the OS says.

> Is this an already known behaviour ?

Could you run

sysctl hw

to check what the OS says? Also, please build with --enable-debug to
enable the debugging output of hwloc.

Samuel