The optimization of malloc(3): FreeBSD vs GNU libc

Tue Aug 15 02:34:45 UTC 2006

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/
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