Re: TSC Timecounter and multi-core/SMP

From: Kris Kennaway <kris_at_FreeBSD.org>
Date: Thu, 10 Apr 2008 11:30:34 +0200
gnn_at_freebsd.org wrote:
> Howdy,
> 
> Is the TSC timecounter synchronized across multiple cores and/or
> processors?  A quick search seems to indicate it's not but I'd like to
> find a definitive reference on the TSC.

Modern Intel systems tend to be synchronized, in my experience.

Kris
Received on Thu Apr 10 2008 - 07:30:36 UTC

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