Just a thought,
Behaviour can be unpredictable if you use MPI_Bsend or MPI_Ibsend ... on your
sender side cause nothing is checked regard to allocated buffer.
MPI_Send or MPI_Isend shall be used instead.
Regards
Herve
ALICE C'EST ENCORE MIEUX AVEC CANAL+ LE BOUQUET
Hi,
I have a problem of MPI 1.2.0rc being locked in a "pthread_condition_wait" call.
This happen whatever the application when openmpi has been compiled with
multi-thread support.
The full "configure" options are
"./configure --prefix=/usr/local/Mpi/openmpi-1.2 --enable-mpi-threads
--enable-prog
MPI.
>
> I also know (though I don't the command syntax) that you can get a long-term
> allocation from bjs (i.e., one that continues until you logout). Let me dig
> a little and see how that is done.
>
> Again, I appreciate your patience.
> Ralph
>
>
> On 11/2/06 6:32
I again Ralf,
>I gather you have access to bjs? Could you use bjs to get a node allocation,
>and then send me a printout of the environment?
I have slightly changed my cluster configuration for something like:
master is running on a machine call: machine10
node 0 is running on a machine call: ma
ee some thoughts below.
Ralph
On 10/31/06 3:49 AM, "hpe...@infonie.fr" wrote:
> Thank you for you quick reply Ralf,
>
> As far as I know, the NODES environment variable is created when a job is
> submitted to the bjs scheduler.
> The only way I know (but I am a bproc new
able
NODES that contains a list of nodes assigned to you. This error indicates it
didn't find anything.
Did you get an allocation prior to running the job? Could you check to see
if NODES appears in your environment?
Ralph
On 10/30/06 8:47 AM, "hpe...@infonie.fr" wrote:
> Hi,
Hi,
I have a problem using the MPI_Comm_spawn multiple together with bproc.
I want to use the MPI_Comm_spawn multiple call to spawn a set of exe, but in a
bproc environment, the program crashes or is stuck on this call (depending of
the used open mpi release).
I have created one test program th
