hi,
i m calin from indiai m working on openmpii have
installed openmpi 1.1.1-tar.gz in four machines in our college labin one
system the openmpi is properly working.i have written "hello world" program
in all machines .but in one machine its working properly.in other machi
Calin,
Look like you're missing a proper value for the LD_LIBRARY_PATH.
Please read the Open MPI FAW at http://www.open-mpi.org/faq/?
category=running.
Thanks,
george.
On Oct 19, 2006, at 6:41 AM, calin pal wrote:
hi,
i m calin from indiai m working on openmpi...
George
I knew that was the answer to Calin's question, but I still would like to
understand the issue:
by default, the openMPI installer installs the libraries in /usr/local/lib,
which is a standard location for the C compiler to look for libraries. So
*why* do I need to explicitly specify this
On a number of my Linux machines, /usr/local/lib is not searched by
ldconfig, and hence, is
not going to be found by gcc. You can fix this by adding /usr/local/lib to
/etc/ld.so.conf and
running ldconfig ( add the -v flag if you want to see the output ).
-Justin.
On 10/19/06, Durga Choudhury w
Well, that help me realize that there are people who type a lot
faster than me :) Thanks Justin for your accurate answer.
The only thing here is that in this particular case is not gcc who
does not find the library (the error does not happen at compile time)
but the runtime linker. So /etc/ld
Hi,
When I tried to install OpenMPI on the front node of a cluster using OpenPBS
batch system (e.g. --with-tm=/usr/open-pbs argument to configure), it didn't
work and I got the error message:
--- MCA component pls:tm (m4 configuration macro)
checking for MCA component pls:tm compile mode... dso
Good afternoon,
I really hate to post asking for help with a problem, but
my own efforts have not worked out well (probably operator
error).
Anyway, I'm trying to run a code that was built with PGI 6.1
and OpenMPI-1.1.1. The mpirun command looks like:
mpirun --hostfile machines.${PBS_JOBID}
A small update. I was looking through the error file a bit more
(it was 159MB). I found the following error message sequence:
o1:22805] mca_oob_tcp_accept: accept() failed with errno 9.
[o4:11242] [0,1,4]-[0,0,0] mca_oob_tcp_peer_recv_blocking: recv() failed
with errno=104
[o1:22805] mca_oob_tc
Hi Martin,
Yeah, we appear to have some mistakes in the configuration macros. I
will correct them, but they really should not be effecting things in
this instance.
Whether Open MPI expects a 32 bit or 64 bit library depends on the
compiler. If your compiler generates 64 bit executables by
