Date: Sat, 11 Jun 2005 16:02:32 +0800 From: Jiawei Ye <leafy7382@gmail.com> To: Robert Watson <rwatson@freebsd.org> Cc: Steve Roome <steve@lonres.com>, freebsd-stable@freebsd.org Subject: Re: FreeBSD MySQL still WAY slower than Linux Message-ID: <c21e92e2050611010262ddcb9b@mail.gmail.com> In-Reply-To: <20050611085604.J75625@fledge.watson.org> References: <746fd037f6ca8131a8fb8938f1e346e9@lonres.com> <20050610170537.GA67849@bibipentium.lonres.com> <20050611085604.J75625@fledge.watson.org>
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On 6/11/05, Robert Watson <rwatson@freebsd.org> wrote:
> I think there's a compile-time option to make libpthread use system scope
> threads but the details ellude me. The Linuxthreads library may well
> provide a substantial improvement -- not as good for MySQL as the 6.x
> libthr, but perhaps much more appropriate than libpthread.
It is a sysctl in -current "kern.threads.thr_scope", it had a
different name under 5-stable but does the same thing I think.
Jiawei
--
"Without the userland, the kernel is useless."
--inspired by The Tao of Programming
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