Date: Thu, 20 Jan 2005 21:20:20 GMT From: Daniel Eischen <deischen@freebsd.org> To: freebsd-threads@FreeBSD.org Subject: Re: threads/76513: libpthread is not working Message-ID: <200501202120.j0KLKKjJ070092@freefall.freebsd.org>
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The following reply was made to PR threads/76513; it has been noted by GNATS. From: Daniel Eischen <deischen@freebsd.org> To: justin@arl.army.mil Cc: FreeBSD-gnats-submit@freebsd.org, <freebsd-threads@freebsd.org> Subject: Re: threads/76513: libpthread is not working Date: Thu, 20 Jan 2005 16:17:55 -0500 (EST) > > >Description: > libpthread is crashing when multiple threads are working inside of a loop > that is thread-safe inside of my ray-tracer. When I set libmap to use libc_r > instead of libpthread everything just works. Using libpthread with just 1 thread > also works just fine. > >How-To-Repeat: > Cannoy paste my example code, not open source, try making a simple > multithreaded program using libpthread. You're going to need to provide more information than that. We have many multithreaded programs using libpthread, so the How-To-Repeat isn't very helpful. There were also bugs in 5.3-release that have been fixed since, so you can also try updating to -stable or -current. Also, if you are using nvidia provided drivers, they are not thread-safe with libpthread. -- DE
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