Thanks for your reply.
I think its the best to give you the versions of the implementations I use
OpenMPI 1.8.2
MPICH 3.0.2
LAM MPI 7.1.5
As you see in my program code, I use MPI_Win_get_attr to show the size of the
window. Program crashes here. So I presume something went wrong at the
WIN_Cr
I'll let Nathan/others comment on the correctness of your program.
What version of Open MPI are you using? Be sure to use the latest to get the
most correct one-sided implementation.
Also, as one of the prior LAM/MPI developers, I must plead with you to stop
using LAM/MPI. We abandoned it man
Hello MPI users,
first of all i want to introduce myself. My name is Florian Hahner and I'm
studying applied computer science in Fulda, Germany. In our class 'parallel
computing' I'm working at a MPI-2 Project to show the benefits and the working
method of one-sided communications.
I wrote a
Well, maybe but when I use the more verbose Output --mca btl_base_verbose 30 --mca oob_base_verbose 30, I can see that the right ip was found for each hostname, but the cnnection fails with:
[Ries][[35743,1],2][/openmpi/1.6.5/openmpi-1.6.5/ompi/mca/btl/tcp/btl_tcp_endpoint.c:655:mca_btl_tcp_en
Am 17.06.2014 um 14:53 schrieb borno_bo...@gmx.de:
> I should have written that...
>
> mpirun -np n --hostfile host.cfg
>
> mpi@Ries slots=n_1 max_slots=n_1
> mpi@Euler slots=n_2 max_slots=n_2
Although it's defined to use characters in a case insensitive manner in
hostnames, my experience
Open MPI is distributed under the modified BSD license. Here’s a link to the
v1.8 LICENSE file:
https://svn.open-mpi.org/trac/ompi/browser/branches/v1.8/LICENSE
As long as you abide by the terms of that license, you are fine.
On Jun 17, 2014, at 4:41 AM, Victor Vysotskiy
wrote:
> Dear
I should have written that...
mpirun -np n --hostfile host.cfg
mpi@Ries slots=n_1 max_slots=n_1
mpi@Euler slots=n_2 max_slots=n_2
It is arranged that the sum over the n_i is equal to n.
Kurt
Gesendet: Dienstag, 17. Juni 2014 um 14:25 Uhr
Von: Reuti
An: "Open MPI Users"
Be
Hi,
Am 17.06.2014 um 13:00 schrieb Borno Knuttelski:
> this is the first time I contact this list. I'm using OpenMPI 1.6.5 on an
> inhomogeneous cluster with 2 machines. Short: With few processes everything
> works fine but with some more my application crashes. (Yes, I can guarantee
> that in
Hey all,
this is the first time I contact this list. I'm using OpenMPI 1.6.5 on an inhomogeneous cluster with 2 machines. Short: With few processes everything works fine but with some more my application crashes. (Yes, I can guarantee that in every scenario I start processes on both machines).
Dear Developers,
I would like to clarify a question about the OpenMPI license. We are working
on academic code and our project is non-profitable. Now we are planning to
sale the parallel binaries. The question is whether it is allowed to compile
our project with OpenMPI (v1.8.2) and then dist
No, that isn't correct. It should be:
> mpirun -np 32 --bycore --bind-to-core
> ~ysun/Codes/NASA/fun3d-12.3-66687/Mpi/FUN3D_90/nodet_mpi
> --time_timestep_loop --animation_freq -1
Again, there is no guarantee this will improve performance - the options that
affect performance for a given app
Well, yes and no. Besides the real question would be if this app, which this
person didn't write, was written as a threaded application.
On Jun 16, 2014, at 8:32 PM, Zehan Cui wrote:
> Hi Yuping,
>
> Maybe using multi-threads inside a socket, and MPI among sockets is better
> choice for such
12 matches
Mail list logo