Date: Thu, 15 Apr 2004 00:23:08 -0700 (PDT) From: Julian Elischer <julian@elischer.org> To: den <moreau@myrealbox.com> Cc: threads@freebsd.org Subject: Re: FBSD 5.2.CURRENT-p4 and mysqld problems Message-ID: <Pine.BSF.4.21.0404150020550.36886-100000@InterJet.elischer.org> In-Reply-To: <407E3725.9020307@myrealbox.com>
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On Thu, 15 Apr 2004, den wrote: > I'm sorry that my question is not exactly in essence of problem. > I compile mysql 4.17 ( static compilation ) on 5.2 from ports. I don't > choose linuxthreads , so as I think libpthread was used . > I don't have any problem with mysql on the box. > But when I do > ps axH > I don't see any threads at all. Actually > ps ax > and > ps axH > almost are not differ. > Can you tell me why this is happened ? you are using libc_r because libpthreads has only been introduced since AFTER 5.2 > > Thanks. > Denis. > > Julian Elischer wrote: > > >firstly, > >how many threads did it create? > >how much memory did it use? > >what does ps -p[pid] -H show? > > > >is it using system scope or process scope threads? > > > >Other people have found that there are tricks to compiling it > >(something to do with compiler options) and tuning considerations.. > > > > > > > > > >On Thu, 15 Apr 2004, Ganbold wrote: > > > > > > > >>Hi, > >> > >>I compiled mysql-4.0.18 from ports on CURRENT machine with BUILD_STATIC=yes > >>option with libpthread. > >>After installation everything seemed OK. However after few minutes it hang > >>again. > >>It seems mysql with libpthread is even more unstable than using linuxthreads. > >> > >>Ganbold > >> > >> > >>At 09:30 PM 14.04.2004, you wrote: > >> > >> > >>>On Wed, 14 Apr 2004 20:44:30 +0900 > >>>Ganbold <ganbold@micom.mng.net> wrote: > >>> > >>> > >>> > >>>>Can you give me some hints and tricks to compile mysql with libpthread? > >>>>What compiler options should I use? > >>>> > >>>> > >>>None, it's the default threading lib with a recent -current. You just > >>>have to recompile (every application which may use threads, since mixing > >>>the thread libs is not possible, alternatively you can have a look at > >>>the man-page of libmap.conf). > >>> > >>>Bye, > >>>Alexander. > >>> > >>>-- > >>> I'm available to get hired. > >>> > >>>http://www.Leidinger.net Alexander @ Leidinger.net > >>> GPG fingerprint = C518 BC70 E67F 143F BE91 3365 79E2 9C60 B006 3FE7 > >>> > >>> > >> > >> > > > >_______________________________________________ > >freebsd-threads@freebsd.org mailing list > >http://lists.freebsd.org/mailman/listinfo/freebsd-threads > >To unsubscribe, send any mail to "freebsd-threads-unsubscribe@freebsd.org" > > > > > > > > > >
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