Hi,
I installed openmpi-1.6.2 on our heterogeneous platform (Solaris 10
Sparc, Solaris 10 x86_84, and Linux x86_64).
tyr small_prog 125 mpiexec -report-bindings -np 4 -host sunpc0,sunpc1 \
-bysocket -bind-to-core date
Mon Oct 1 07:53:15 CEST 2012
[sunpc0:02084] MCW rank 0 bound to socket 0[co
Hi,
I believe Jeff Squyres has already answered your question on the Open MPI
mailing list, or at least hinted on the possible problem. MPI messages are
received in the order they were sent but only within the specific (tag,
communicator) tuple. This basically means:
- within the same commun
On Wed, Sep 12, 2012 at 10:23 AM, Ralph Castain wrote:
>
> On Sep 12, 2012, at 9:55 AM, Brian Budge wrote:
>
>> On Wed, Aug 17, 2011 at 12:05 AM, Simone Pellegrini
>> wrote:
>>> On 08/16/2011 11:15 PM, Ralph Castain wrote:
I'm not finding a bug - the code looks clean. If I send you a p
Yes, that is the expected behavior as you describe it.
If you want to run on hosts that are not already provided (via hostfile in the
environment or on the command line), then you need to use the "add-host" or
"add-hostfile" MPI_Info key. See "man MPI_Comm_spawn" for details.
On Oct 1, 2012, a
On Mon, Oct 1, 2012 at 10:33 AM, Ralph Castain wrote:
> Yes, that is the expected behavior as you describe it.
>
> If you want to run on hosts that are not already provided (via hostfile in
> the environment or on the command line), then you need to use the "add-host"
> or "add-hostfile" MPI_Inf
On Sep 27, 2012, at 11:04 AM, Ralph Castain wrote:
> I would suggest starting at r22500 and trying every 1000 revisions initially.
> Remember that not every single revision will build and work correctly - this
> is the developer's trunk and it is occasionally broken for a short while -
> but sh
I am building the Sundials examples, with MS Visual Studio 2005 version 8 (i.e.
32-bit) on Windows 7 64-bit. The OpenMPI version is OpenMPI_1.6.2-win32.
All the parallel examples fail with the same linker errors. I have added the
preprocessor definitions OMPI_IMPORTS, OPAL_IMPORTS and ORTE_IMPO
Gib,
If you have OMPI_IMPORTS set that usually removes those symbol errors.
Are you absolutely sure you have everything set to 32-bit in Visual Studio?
Damien
On 01/10/2012 7:55 PM, Gib Bogle wrote:
I am building the Sundials examples, with MS Visual Studio 2005
version 8 (i.e. 32-bit) on W
Hi Damien,
I've checked and double-checked, and I can't see anything not 32-bit. In fact
my VS2005 only knows about 32-bit.
I just tested copying the source code with appropriate include directories to
another directory and built the executable successfully with mpicc. But I can't
see that
