Edgar,
I forgot to answer your previous question. I used MPI 1.5.4 and the C++ API.
Thatyene Ramos
On Mon, Apr 9, 2012 at 8:00 PM, Thatyene Louise Alves de Souza Ramos <
thaty...@gmail.com> wrote:
> Hi Edgar, sorry about the late response. I've been travelling without
>
e to see what your code precisely does would help me to
> hunt the problem down, since I am otherwise not able to reproduce the
> problem.
>
> Also, which version of Open MPI did you use?
>
> Thanks
> Edgar
>
> On 4/4/2012 3:09 PM, Thatyene Louise Alves de Souza Ram
;
> Thanks
> Edgar
>
> On 4/4/2012 2:18 PM, Thatyene Louise Alves de Souza Ramos wrote:
> > Hi there.
> >
> > I've made some tests related to the problem reported by Rodrigo. And I
> > think, I'd rather be wrong, that /collective calls like Create and Dup
Hi there.
I've made some tests related to the problem reported by Rodrigo. And I
think, I'd rather be wrong, that *collective calls like Create and Dup do
not work with Inter communicators. I've try this in the client group:*
*MPI::Intercomm tmp_inter_comm;*
*
*
*tmp_inter_comm = server_comm.Crea
It seems the split is blocking when must return MPI_COMM_NULL, in the case
I have one process with a color that does not exist in the other group or
with the color = MPI_UNDEFINED.
On Wed, Jan 25, 2012 at 4:28 PM, Rodrigo Oliveira wrote:
> Hi Thatyene,
>
> I took a look in your code and it seems
Hi there!
I've been trying to use the MPI_Comm_split function on an
intercommunicator, but I didn't have success. My application is very simple
and consists of a server that spawns 2 clients. After that, I want to split
the intercommunicator between the server and the clients so that one client
st
gt;
>
> On Oct 14, 2011, at 12:21 PM, Thatyene Louise Alves de Souza Ramos wrote:
>
> Does anyone have any idea?
>
> ---
> Thatyene Ramos
>
> On Fri, Oct 7, 2011 at 12:01 PM, Thatyene Louise Alves de Souza Ramos <
> thaty...@gmail.com> wrote:
>
>> Hi the
Does anyone have any idea?
---
Thatyene Ramos
On Fri, Oct 7, 2011 at 12:01 PM, Thatyene Louise Alves de Souza Ramos <
thaty...@gmail.com> wrote:
> Hi there!
>
> In my code I use MPI_Comm_accept in a server-client communication. I
> noticed that the server remains on busy wa
Hi there!
In my code I use MPI_Comm_accept in a server-client communication. I noticed
that the server remains on busy wait whereas waiting for clients
connections, using 100% of CPU if there are no other processes running.
I wonder if there is any way to prevent this from happening.
Thanks in a
I am having this problem too. If someone could help, I will appreciate!
On Fri, Jul 22, 2011 at 5:29 PM, Rodrigo Oliveira wrote:
> Hi there.
>
> I have an application in which I need to terminate a process anytime due an
> external command. In order to maintain the consistence of the processes,
info[2]);
> MPI_Info_set(info[2], "host", "m1");
>
> MPI_Comm_spawn_multiple(3, cmds, NULL, maxprocs,
> info, 0, MPI_COMM_WORLD,
> &child, MPI_ERRCODES_IGNORE);
>
> I won't claim the above is corr
Ralph,
I have the same issue and I've been searching how to do this, but I couldn't
find.
What exactly must be the string in the host info key to do what Rodrigo
described?
<<< Inside your master, you would create an MPI_Info key "host" that has a
value
<<< consisting of a string "host1,host2,ho
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