Date: Tue, 29 Dec 2009 21:41:35 +0000 From: Bruce Simpson <bms@incunabulum.net> To: Konstantin Belousov <kib@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r201204 - head/lib/libc/sys Message-ID: <4B3A778F.90508@incunabulum.net> In-Reply-To: <200912291558.nBTFwAXE028924@svn.freebsd.org> References: <200912291558.nBTFwAXE028924@svn.freebsd.org>
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On 29/12/2009 15:58, Konstantin Belousov wrote: > Author: kib > Date: Tue Dec 29 15:58:10 2009 > New Revision: 201204 > URL: http://svn.freebsd.org/changeset/base/201204 > > Log: > Document _FAST and _PRECISE clocks. > I saw a speed increase with CLOCK_MONOTONIC_FAST vs CLOCK_MONOTONIC during pmcstat and kcachegrind profiling of a process which makes a lot of calls to clock_gettime(). Thanks for doing this. best, BMS
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