Dear All,
I have 2 questions on the use of the MPI API:
1 ** Do I have to cancel Irecv() and Isend() operations before calling
MPI_Finalize() in the case of when MPI_Finalize() is called, I know for sure
that the application has finished to compute the result, and must exit?
A silly example wo
Hi Reuti,
I do no reset any environment variable during job submission or job handling.
Is there a simple way to check that openmpi is working as expected with SGE
tight integration (as displaying environment variables, setting options on the
command line, etc. ) ?
Regards,
Eloi
On Friday 21
Hi,
What's the firewall setting on the remote node? Could you try to add an
exception for the application, or turn off the firewall completely?
Regards,
Shiqing
On 2010-5-24 4:44 PM, Rajnesh Jindel wrote:
When I specify the hosts separately on the commandline, as follows,
the process compl
This is a standard rpm feature although like most things it can be disabled.
According to this mail and it's replies the two %defines below will prevent
striping and the building of debuginfo rpms.
http://lists.rpm.org/pipermail/rpm-list/2009-January/000122.html
%define debug_package %{nil}
%d
Hi,
Am 25.05.2010 um 09:14 schrieb Eloi Gaudry:
> I do no reset any environment variable during job submission or job handling.
> Is there a simple way to check that openmpi is working as expected with SGE
> tight integration (as displaying environment variables, setting options on
> the
> com
disabled the firewall and using admin account so security isnt the issue
here. like I said this problem only occurs when using a hostfile, if I
actually specify the hostname on the commandfline it works fine
On 25 May 2010 09:08, Shiqing Fan wrote:
> Hi,
>
> What's the firewall setting on the r
On Tue, May 25, 2010 at 1:03 AM, Yves Caniou wrote:
> 2 ** When I use a Isend() operation, the manpage says that I can't use the
> buffer until the operation completes.
> What happens if I use an Isend() operation in a function, with a buffer
> declared inside the function?
> Do I have to Wait() f
On May 24, 2010, at 2:02 PM, Michael E. Thomadakis wrote:
> | > 1) high-resolution timers: how do I specify the HRT linux timers in the
> | > --with-timer=TYPE
> | > line of ./configure ?
> |
> | You shouldn't need to do anything; the "linux" timer component of Open MPI
> | should get automat
Dick Treumann - MPI Team
IBM Systems & Technology Group
Dept X2ZA / MS P963 -- 2455 South Road -- Poughkeepsie, NY 12601
Tele (845) 433-7846 Fax (845) 433-8363
users-boun...@open-mpi.org wrote on 05/25/2010 12:03:11 AM:
> [image removed]
>
> [OMPI users] About the necessity of ca
(somehow I apparently never sent this mail! It's been sitting in my drafts
folder for weeks. To followup what I said below: I sent a question about this
issue to the MPI-3 Fortran working group -- to see exactly what *should* be the
right thing to do: http://lists.mpi-forum.org/mpi3-fortran/20
Ah ha!
It turns out that the MPI spec specifically states that the user's code has to
add a blank string at the end of the array to indicate the end. Specifically
(as was just quoted to me), MPI-2.2, p310:18-25 defines:
"The argv argument argv is an array of strings containing arguments that a
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