"Brett @Google" <brett.maxfi...@gmail.com> writes: > On Thu, Feb 19, 2009 at 2:15 AM, Dieter Kluenter <die...@dkluenter.de> wrote: >> >> Brett Maxfield <brett.maxfi...@gmail.com> writes: >> >> > Doesnt "currently asm" indicate asm spinlocks.. Which can be unreliable. >> > These can be even more unreliable with unpatched bdb? >> > >> > So perhaps you should try posix style semaphores.. Forcing posix/pthreads >> > both at compile time and at run time.. >> >> db-4.7.25 has been build with --enable-posixmutexes >> --enable-pthread_api > > I use ../dist/configure --disable-java --enable-posixmutexes > --with-mutex=POSIX/pthreads --enable-largefile --enable-cxx > > --with-mutex=POSIX/pthreads is important as it selects posix mutex at > runtime, not compile time.
I don't think that this configure option is necessary on linux, as libpthread is the default AFAIK. from configure --help: --with-mutex=MUTEX Select non-default mutex implementation. -Dieter -- Dieter Klünter | Systemberatung http://www.dpunkt.de/buecher/2104.html sip: +49.180.1555.7770535 GPG Key ID:8EF7B6C6 53°08'09,95"N 10°08'02,42"E
