HI,
I'm running openmpi on Rackspace cloud over Internet using MPI_Spawn. IT means,
I run the parent on my PC and the children on Rackspace cloud machines.
Rackspace provides direct IP addresses of the machines (no NAT), that is why it
is possible.
Now, there is a communicator involving only the
We have reported this before. We are still not able to do it, fully.
However partially successful, now. We have used a machine with static IP address
and modified the router settings by opening all ssh ports. Master runs on this
machine and the slaves on EC2.
Now we can run the "Hello world" ove
Ralph Castain open-mpi.org> writes:
>
> This has come up before - I would suggest doing a quick search of "ec2" on our
user list. Here is one solution:
> On Jun 14, 2011, at 10:50 AM, Barnet Wagman wrote:I've put together a simple
system for running OMPI on EC2 (Amazon's cloud computing service)
Jeff Squyres cisco.com> writes:
>
> On Nov 30, 2011, at 6:03 AM, Jaison Paul wrote:
>
> > Yes, we have set up .ssh file on remote EC2 hosts. Is there anything else
that we should be taking care of when
> dealing with EC2?
>
> I have heard that Open MPI's
Ralph Castain open-mpi.org> writes:
>
> This has come up before - I would suggest doing a quick search of "ec2" on our
user list. Here is one solution:
> On Jun 14, 2011, at 10:50 AM, Barnet Wagman wrote:I've put together a simple
system for running OMPI on EC2 (Amazon's cloud computing service)
Jeff Squyres cisco.com> writes:
>
> On Nov 30, 2011, at 6:03 AM, Jaison Paul wrote:
>
> > Yes, we have set up .ssh file on remote EC2 hosts. Is there anything else
that we should be taking care of when
> dealing with EC2?
>
> I have heard that Open MPI's
that but failed. Would try again.
Yes, we have set up .ssh file on remote EC2 hosts. Is there anything else that
we should be taking care of when dealing with EC2?
Jaison
> > Hi,
> >
> > Am 24.11.2011 um 05:26 schrieb Jaison Paul:
> >
> >> I am trying to access O
Hi all,
I am trying to access OpenMPI processes over Internet using ssh and not
quite successful, yet. I believe that I should be able to do it.
I have to run one process on my PC and the rest on a remote cluster over
internet. I have set the public keys (at .ssh/authorized_keys) to access
r
Hi, I am just reposting my early query once again. If anyone one can
give some hint, that would be great.
Thanks, Jaison
ANU
Jaison Paul wrote:
Hi All,
I am trying to use MPI for scientific High Performance (hpc)
applications. I use MPI_Spawn to create child processes. Is there a
way to
Hi All,
I am trying to use MPI for scientific High Performance (hpc)
applications. I use MPI_Spawn to create child processes. Is there a way
to start child processes early than the parent process, using MPI_Spawn?
I want this because, my experiments showed that the time to spawn the
children
could try downloading a copy of the developer's trunk from the OMPI
web site. It is implemented there at this time - and also
documented via the man page.
Ralph
On Tue, Sep 15, 2009 at 5:14 PM, Jaison Paul
wrote:
Hi All,
I am waiting on some inputs on my query. I just wanted to k
anu.edu.au/~Jaison.Mulerikkal/Home.html
On 14/09/2009, at 8:45 AM, Jaison Paul wrote:
Hi,
I am trying to create a library using OpenMPI for an SOA middleware
for my Phd research. "MPI_Comm_spawn" is the one I need to go for.
I got a sample example working, but only on the loca
Hi,
I am trying to create a library using OpenMPI for an SOA middleware
for my Phd research. "MPI_Comm_spawn" is the one I need to go for. I
got a sample example working, but only on the local host. Whenever I
try to run the spawned children on a remote hosts, parent cannot
launch child
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