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Mail Archives: cygwin/2015/08/15/11:41:44

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Subject: Re: Shares with strange ACL settings
To: cygwin AT cygwin DOT com
References: <20150812152601 DOT GL13029 AT calimero DOT vinschen DOT de> <loom DOT 20150812T172703-7 AT post DOT gmane DOT org> <20150812155817 DOT GN13029 AT calimero DOT vinschen DOT de> <878u9g9y6b DOT fsf AT Rainer DOT invalid> <20150812183220 DOT GO13029 AT calimero DOT vinschen DOT de> <87vbck8h92 DOT fsf AT Rainer DOT invalid> <20150813163302 DOT GB28349 AT calimero DOT vinschen DOT de> <20150813175302 DOT GD28349 AT calimero DOT vinschen DOT de> <20150814082959 DOT GE28349 AT calimero DOT vinschen DOT de> <loom DOT 20150814T125223-728 AT post DOT gmane DOT org> <20150814134552 DOT GG28349 AT calimero DOT vinschen DOT de>
From: Marco Atzeri <marco DOT atzeri AT gmail DOT com>
Message-ID: <55CF5D8F.1020107@gmail.com>
Date: Sat, 15 Aug 2015 17:41:03 +0200
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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.
>

model name      : Intel(R) Core(TM) i5-3320M CPU @ 2.60GHz
stepping        : 9
cpu MHz         : 2594.000
cache size      : 3072 KB

same L3 info as reported by

  $ 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)

> Thanks,
> Corinna

Regards
Marco


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