Thanks for the patch - I'm going to try to grok it and then commit it
this evening.
Brian
On Jan 18, 2006, at 1:22 PM, Ralf Wildenhues wrote:
Hello there,
Proposed below is a patch to remove the redundant instance of the
version algorithm, together with some cleanup (for unification of
the
I have some troubles on windows getting the correct path for the ompi
installation directory as well as all tools used inside. We need this
path in order to be able to use the wrappers compilers, to load the
shared libraries and so on. I dig on the web and I come up with a
solution. If invo
On Jan 11, 2006, at 3:05 AM, Rainer Keller wrote:
Hello dear all,
I had a point on the tbd-list, that I would like to ask here:
- Shouldn't we have a while-loop condition around every occurence
of opal_condition_wait (spurious wake-ups)
As we may do a pthread_cond_wait,
e.g. in opal_f
If we compile openmpi with support for posix threads (./configure
--prefix=/usr/local --enable-mpi-threads --with-threads=posix), mpi
hangs even with simple commands like
mpiexec --host localhost --np 1 hostname
lock up, and have to be killed. If we compile without the --with-threads=posix,
it w
Hello there,
Proposed below is a patch to remove the redundant instance of the
version algorithm, together with some cleanup (for unification of
the two algorithms, which have diverged a little) and a micro bit
more efficiency.
One could add a rebuilding rule to config/Makefile.am, if you think i
Thanks for catching this. I agree with you, the first option seems
like it is closer to what we want to have happen in Open MPI. I'm
less concerned with dropping a couple of pages of memory as I am with
searching our registration cache more often. It shall be committed
to SVN today.
B
Hello,
I found one more problem with ptmalloc and registration cache.
In arena.c:grow_heap() when heap is shrinking ptmalloc tries to be smart
and is using mmap() to change pages protection instead of mprotect() because
as a side effect mmap() drops underlying pages. In the case the area is
regis
