Date: Fri, 6 Jan 2006 11:09:08 +1030 From: Greg 'groggy' Lehey <grog@mysql.com> To: Leo Huang <leo.huang.gd@gmail.com> Cc: Michael Vince <mv@roq.com>, Chris <chrcoluk@gmail.com>, freebsd-performance@freebsd.org Subject: Re: Benchmark MySQL Performance On FreeBSD And Linux Message-ID: <20060106003908.GH39391@wantadilla.lemis.com> In-Reply-To: <a0cd7c070601041849l283f4ea8j@mail.gmail.com> References: <a0cd7c070512151920s67ca6cd6h@mail.gmail.com> <43B7BBEE.5020701@roq.com> <3aaaa3a0601011728j31f1cd5as@mail.gmail.com> <43BB9AD0.8060202@roq.com> <a0cd7c070601041849l283f4ea8j@mail.gmail.com>
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--Aq4SrlNverAHn87R Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thursday, 5 January 2006 at 10:49:48 +0800, Leo Huang wrote: >> Personally I was surprised by this statement that libpthread wasn't >> working for his test, for me it does benchmark a tad slower but I have >> always seen libpthread as the most stable threading library. > > I am surprised too. But It really happened in my test. You can get > the crash situation from my last letter. My best bet here is that we have some currently unidentified bug that shows up in some cases and not in others. If somebody could identify this bug, I think we'd all be better off. Greg -- Greg Lehey, Senior Software Engineer MySQL AB, http://www.mysql.com/ Echunga, South Australia Phone: +61-8-8388-8286 Mobile: +61-418-838-708 VoIP: sip:4484@sip.mysql.com, sip:0871270137@sip.internode.on.net Are you MySQL certified? http://www.mysql.com/certification/ --Aq4SrlNverAHn87R Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFDvbwsIubykFB6QiMRAl21AKCsuNTC8KN0LiT/kG6ZTSYY9Pf8ZgCggC6R nNzp02QjNSc1NmHKxKFQp5E= =CgSM -----END PGP SIGNATURE----- --Aq4SrlNverAHn87R--
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