On Thu, 2007-06-21 at 14:14 -0500, Anthony Chan wrote:
> What test you are refering to ?
> config.log contains the test results of the features that configure is
> looking for. Failure of some thread test does not mean OpenMPI can't
> support threads. In fact, I was able to run a simple/correct
> MPI_THREAD_MULTIPLE program uses pthread with openmpi-1.2.3 and the
> program finishes normally on this multicore Ubuntu box.
Yes but what i was referring to is the test the checks for NPTL vs Linux
threads. That test is/was broken and i don't remember off hand if they
by accident (using gcc) got it right or not on a NPTL system.
I now for certain that using non GCC compilers the test fails horribly
and gets it completely wrong. (Unless they have fixed it since i tried
on 1.0 and early 1.1 and 1.2)
I did send a patch but i have yet to see it being included.
Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden
Internet: ake_at_[hidden] Phone: +46 90 7866134 Fax: +46 90 7866126
Mobile: +46 70 7716134 WWW: http://www.hpc2n.umu.se