Hi Jeff,
I was wondering how I can check whether there is any firewall software .
In fact I can use ssh to go from one machine to another . But, only with
mpirun , it does not work. I was wondering whether it is possible that even
in presence of firewall ssh may work but mpirun may not.
Jaganna
Jeff Squyres wrote:
On May 24, 2011, at 4:42 AM, francoise.r...@obs.ujf-grenoble.fr wrote:
CALL MPI_COMM_SIZE(id%COMM, id%NPROCS, IERR )
IF ( id%PAR .eq. 0 ) THEN
IF ( id%MYID .eq. MASTER ) THEN
color = MPI_UNDEFINED
ELSE
color = 0
END
On May 26, 2011, at 4:43 AM, francoise.r...@obs.ujf-grenoble.fr wrote:
CALL MPI_COMM_SIZE(id%COMM, id%NPROCS, IERR )
IF ( id%PAR .eq. 0 ) THEN
IF ( id%MYID .eq. MASTER ) THEN
color = MPI_UNDEFINED
ELSE
color = 0
EN
ssh may be allowed but other random TCP ports may not.
iptables is the typical firewall software that most Linux installations use; it
may have been enabled by default.
I'm a little doubtful that this is your problem, though, because you're
apparently able to *launch* your application, which me
Hi Jeff,
Thanks to you, I figured the problem . As you suspected, it was iptables
which was acting as firewalls in some machines. So, after I stopped the
iptable, the MPI communication is going fine. Even I tried with 5 machines
together and the communication is going allright.
Thanks again,
Jag
hi,
does anyone have a clue here ?
éloi
On 22/04/2011 08:52, Eloi Gaudry wrote:
it varies with the receive_queues specification *and* with the number
of mpi processes: memory_consumed = nb_mpi_process * nb_buffers *
(buffer_size + low_buffer_count_watermark + credit_window_size )
éloi
On 0
Hello all.
I'm building 1.5.3 from source on a Debian Squeeze AMD64 system, and trying to
get BLCR support built-in. I've installed all the packages that I think should
be relevant to BLCR support, including:
+blcr-dkms
+libcr0
+libcr-dev
+blcr-util
I've also installed blcr-testuite . I only
Hi Jeff & others -
Thanks for the response. OpenMPI compiles fine, so there are no problems
with the make process, but I can't run "mpirun" because the program won't
compile with mpicc - this case isn't really covered by the "Getting Help"
page. However, I have provided the output of configure/m
You can disregard, the problem has been resolved by re-running the
configure/make/make install procedure. Thanks again for the help!
Charles
On Thu, May 26, 2011 at 13:16, charles reid wrote:
> Hi Jeff & others -
>
> Thanks for the response. OpenMPI compiles fine, so there are no problems
>
