Date: 01 Apr 2002 13:41:21 +0200 From: Dag-Erling Smorgrav <des@ofug.org> To: Greg 'groggy' Lehey <grog@FreeBSD.org> Cc: arch@freebsd.org Subject: Re: mutex profiling Message-ID: <xzpvgbbd4ta.fsf@flood.ping.uio.no> In-Reply-To: <20020401105804.B26813@wantadilla.lemis.com> References: <xzp8z88e6i1.fsf@flood.ping.uio.no> <20020401105804.B26813@wantadilla.lemis.com>
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Greg 'groggy' Lehey <grog@FreeBSD.org> writes: > It would be nice to get a list by lock of each of the four parameters, > something like: > > max total count average > i386/i386/machdep.c:1715 10653798 5472784414 1127992 4852 > (repeat for each lock) Good idea, I'll add that. > One of the things that I can't recall anybody looking at has been > whether to spin or block on each kind of lock. This information would > help make that decision. What units are the times in? Clock cycles. DES -- Dag-Erling Smorgrav - des@ofug.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-arch" in the body of the message
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