Date: Mon, 22 Mar 2010 11:58:32 -0700 (PDT) From: Johnson Mpeirwe <mpeirwe@ymail.com> To: Garrett Cooper <yanefbsd@gmail.com> Cc: freebsd-amd64@freebsd.org Subject: Re: Linux pthreads for AMD64 Message-ID: <985049.26017.qm@web114111.mail.gq1.yahoo.com> In-Reply-To: <7d6fde3d1003221049i4338d474jf842a2d153023953@mail.gmail.com> References: <720362.1757.qm@web114108.mail.gq1.yahoo.com> <7d6fde3d1003221049i4338d474jf842a2d153023953@mail.gmail.com>
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Thanks, I meant non-NPTL threads which were working very well with MySQL 5.1 on a 32bit FreeBSD 6.2 installation. I was looking for a FreeBSD thread library that I can try other than libthr. Regards, Johnson ________________________________ From: Garrett Cooper <yanefbsd@gmail.com> To: Johnson Mpeirwe <mpeirwe@ymail.com> Cc: freebsd-amd64@freebsd.org Sent: Mon, March 22, 2010 8:49:08 PM Subject: Re: Linux pthreads for AMD64 On Mon, Mar 22, 2010 at 9:44 AM, Johnson Mpeirwe <mpeirwe@ymail.com> wrote: > Hello, > > Are Linux threads available for FreeBSD 7.2 AMD64? I am trying to compile MySQL5.5 server on a FreeBSD 7.2 AMD64 System with 16 CPUs and 12GB RAM. After running into performance issues (MySQL is painfully slow) when compiled with FreeBSD's native libthr, I have tried recompiling with the libpthread library but failed as follows: > > /usr/ports/databases/mysql55-server# make WITH_LINUXTHREADS=yes > ... > ... > ===> Extracting for mysql-server-5.5.1 > => MD5 Checksum OK for mysql-5.5.1-m2.tar.gz. > => SHA256 Checksum OK for mysql-5.5.1-m2.tar.gz. > ===> Patching for mysql-server-5.5.1 > ===> Applying FreeBSD patches for mysql-server-5.5.1 > ===> mysql-server-5.5.1 depends on shared library: lthread - not found > ===> Verifying install for lthread in /usr/ports/devel/linuxthreads > ===> linuxthreads-2.2.3_24 is only for i386, while you are running amd64. > *** Error code 1 > > Stop in /usr/ports/devel/linuxthreads. > *** Error code 1 > > Stop in /usr/ports/databases/mysql55-server. Do you mean NPTL threading or non-NPTL (linuxthreads) threading? If you meant the latter, that should be dead and gone by now (it has been dead for quite some time in glibc at least...). Thanks, -Garrett
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