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Mail Archives: cygwin/2015/08/17/04:28:15

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From: Achim Gratz <Stromeko AT NexGo DOT DE>
Subject: Re: Shares with strange ACL settings
Date: Mon, 17 Aug 2015 08:27:48 +0000 (UTC)
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Achim Gratz <Stromeko <at> nexgo.de> writes:
> The output is correct now for a SandyBridge dual-core CPU with
> logical processors (aka HT) and an IvyBridge dual-core CPU w/o HT.

Another IvyBridge dual-core w/ HT looks also correct.

However, for the Piledriver Opteron 6328 in the 2012R2 server, Cygwin
reports 8 cores.  Linux on the other hand would report 8 processors on 4
cores (SMT, like HT on Intel).  I don't know where you get the topology
information from, but Windows' task manager reports 4 cores with 8 logical
processors and two NUMA nodes on this machine.

Regards,
Achim.


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