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Mail Archives: cygwin/2015/08/15/14:33:06

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X-HELO: calimero.vinschen.de
Date: Sat, 15 Aug 2015 20:32:47 +0200
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: Shares with strange ACL settings
Message-ID: <20150815183247.GU28349@calimero.vinschen.de>
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On Aug 15 17:41, Marco Atzeri wrote:
> On 14/08/2015 15:45, Corinna Vinschen wrote:
> >Marco, please see below in terms of L3 cache info.  Thanks,
> >
> [cut]
> >
> >Btw., can you please also check /proc/cpuinfo?
> >
> >As discussed, Cygwin's emulation fell short on L3 cache info.  I now
> >added code to fetch L3 cache info as well as correct processor topology
> >information on Intel CPUs.  For AMD CPUs the topology and cache
> >info was already fine.  Linux does not show L3 cache info for AMD CPUs
> >afaics, so I also didn't add that to Cygwin.
> >
>=20
> model name      : Intel(R) Core(TM) i5-3320M CPU @ 2.60GHz
> stepping        : 9
> cpu MHz         : 2594.000
> cache size      : 3072 KB
>=20
> same L3 info as reported by
>=20
>  $ hwloc-ls
> Machine (4383MB total) + NUMANode L#0 (P#0 4383MB) + Package L#0 + L3 L#0
> (3072KB)
>   L2 L#0 (256KB) + L1d L#0 (32KB) + L1i L#0 (32KB) + Core L#0
>     PU L#0 (P#0)
>     PU L#1 (P#1)
>   L2 L#1 (256KB) + L1d L#1 (32KB) + L1i L#1 (32KB) + Core L#1
>     PU L#2 (P#2)
>     PU L#3 (P#3)

Nice, thanks for testing!

Btw., I'm planning to add the sysconf cache output to 2.3.0, now that I
know how to do it.


Corinna

--=20
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Maintainer                 cygwin AT cygwin DOT com
Red Hat

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