Dorian,
You are right, the datatype generated using the block_index function
is a legal data-type. We wrongly determined some overlapping regions
in the description [which is illegal based on the MPI standard]. The
detection of such overlapping regions being a very expensive process
if we
Hello,
I've heard some experimental work has been done to run OpenMPI over the
Axon driver as found in IBM triblades. Seems like that should work
fine, as it's just another RDMA interface, no? I'd like to use MPI for
features like derived types, and moving around non-flat data.
Regards,
On Dec 11, 2008, at 5:30 PM, Justin wrote:
The more I look at this bug the more I'm convinced it is with
openMPI and not our code. Here is why: Our code generates a
communication/execution schedule. At each timestep this schedule is
executed and all communication and execution is perform
The more I look at this bug the more I'm convinced it is with openMPI
and not our code. Here is why: Our code generates a
communication/execution schedule. At each timestep this schedule is
executed and all communication and execution is performed. Our problem
is AMR which means the communi
George --
Is this the same issue that you're working on?
(we have a "blocker" bug for v1.3 about deadlock at heavy messaging
volume -- on Tuesday, it looked like a bug in our freelist...)
On Dec 9, 2008, at 10:28 AM, Justin wrote:
I have tried disabling the shared memory by running with th
Don't change it yet. There's still fairly furious debate about
exactly this issue for MPI-2.2. So I wouldn't say that the Forum has
agreed to it yet. :-)
On Nov 19, 2008, at 3:17 PM, Shiqing Fan wrote:
Hi Martin,
Thanks for the information. So it will be changed also for memchecker.
Brock, Matt; thank you both. That has solved my problem.
Matt, Thank you for pointing that out, i was starting to get a little confused.
I have now replaced them with their respective alternatives:
MPI::COMM_WORLD.Get_Rank() and MPI::COMM_WORLD.Get_Size().
Regards,
Kevin Joy
__
I have the same pb with 1.2.9rc1 version.
I don't see any orte-clean utility in this version.
But the best is i use the 1.3 version. Thanks to give me more details
about ompi-server in the 1.3 version.
Regards
Bernard
Bernard Secher - SFME/LGLS a écrit :
I use first 1.2.5 version then 1.2.8 v
I use first 1.2.5 version then 1.2.8 version.
When the 1.3 version will be available?
Before i try to use svn version. Thanks to give me more details.
Best regards
Bernard
Aurélien Bouteiller a écrit :
Bernard,
Could you give us more details on the version of Open MPI you are
using ? I supp
