On Tue, Jun 09, 2009 at 04:33:51PM +0300, Pavel Shamis (Pasha) wrote:
>
>> Open MPI currently needs to have connected fabrics, but maybe that's
>> something we will like to change in the future, having two separate
>> rails. (Btw Pasha, will your current work enable this ?)
> I do not completel
The firewall should already be solved. Basically, you have to define a
set of ports in your firewall that will let TCP messages pass through,
and then tell OMPI to use those ports for both the TCP BTL and the OOB.
"ompi_info --params btl tcp" - will tell you the right param to set
for the T
Sylvain Jeaugey wrote:
Hi Ralph,
I managed to have a deadlock after a whole night, but not the same you
have : after a quick analysis, process 0 seems to be blocked in the
very first send through shared memory. Still maybe a bug, but not the
same as yours IMO.
Yes, that's the one Terry and
Thank you Ralph and Samuel.
Sorry for the complete newbie question.
The reason that i wanted to study openMPI is because i wanted to make open MPI
support nodes that are behind NAT or firewall. If you guys could give me some
pointers on how to go about doing this i would appreciate alot. I am
Hi Ralph,
I managed to have a deadlock after a whole night, but not the same you
have : after a quick analysis, process 0 seems to be blocked in the very
first send through shared memory. Still maybe a bug, but not the same as
yours IMO.
I also figured out that libnuma support was not in my
If you do a "./configure --help" you will get a complete list of the
configure options. You may want to turn on more things than just
enable-debug, though that is the critical first step.
On Jun 12, 2009, at 8:31 AM, Samuel K. Gutierrez wrote:
Hi,
Let me begin by stating that I'm at most
Hi,
Let me begin by stating that I'm at most an Open MPI novice - but you
may want to try the addition of the --enable-debug configure option.
That is, for example:
./configure --enable-debug; make
Hope this helps.
Samuel K. Gutierrez
On Jun 12, 2009, at 3:27 AM, Leo P. wrote:
Hi ever
Hi everyone,
I am trying to understand the openMPI code so was trying to enable debug and
profiling by issusing
$ make "CFLAGS=-pg -g"
But i am getting this error.
libtool: link: ( cd ".libs" && rm -f "mca_paffinity_linux.la" && ln -s
"../mca_paffinity_linux.la" "mca_paffinity_linux.la" )
ma
