Date: Tue, 15 Aug 2006 10:34:16 +0800 From: =?UTF-8?Q?=E6=9D=8E=E9=91=AB?= "(LI Xin)" <delphij@delphij.net> To: Vladimir Kushnir <vkushnir@i.kiev.ua> Cc: freebsd-hackers@freebsd.org, Intron <mag@intron.ac> Subject: Re: The optimization of malloc(3): FreeBSD vs GNU libc Message-ID: <1155609256.930.12.camel@spirit> In-Reply-To: <20060815023505.N1988@kushnir1.kiev.ua> References: <courier.44E102F7.00004C34@intron.ac> <20060814231504.GB69362@lor.one-eyed-alien.net> <20060815023505.N1988@kushnir1.kiev.ua>
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[-- Attachment #1 --] 在 2006-08-15二的 02:38 +0300，Vladimir Kushnir写道： > On -CURENT amd64 (Athlon64 3000+, 512k L2 cache): > > With jemalloc (without MY_MALLOS): > ~/fdtd> /usr/bin/time ./fdtd.FreeBSD 500 500 1000 > ... > 116.34 real 113.69 user 0.00 sys > > With MY_MALLOC: > ~/fdtd> /usr/bin/time ./fdtd.FreeBSD 500 500 1000 > ... > 45.30 real 44.29 user 0.00 sys Have you turned off the debugging options, i.e. ln -sf 'aj' /etc/malloc.conf? Cheers, -- Xin LI <delphij delphij net> http://www.delphij.net/ [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQBE4TKohcUczkLqiksRAs/tAKCZkajQrAiQxhvrUbmwyPzdwmf42wCeIRVj tOh5x4sK1dcJlPDohMGqQU8= =g7AL -----END PGP SIGNATURE-----help
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