Hi!
I'm having problem with getting the "error polling LP CQ with status
RNR..." on an otherwise completely empty system.
There are no errors visible in the error counters in any of the HCAs or
switches or anywhere else.
I'm running OMPI 1.3.2 built with pathscale 3.2
If i add -mca btl 'ofud,sel
On May 13, 2009, at 2:33 PM, Le Duy Khanh wrote:
Wow, that's great.
You mean that PMPI_* is totally/functionally similar to MPI_*,
right ?
They are actually aliases of each other in Open MPI. See the
profiling chapter in the MPI spec; it's intended that you can
intercept the MPI_* cal
Wow, that's great.
You mean that PMPI_* is totally/functionally similar to MPI_*, right ?
Thank you so much for your instructions.
Le , Duy Khanh
Cellphone: (+84)958521704
Faculty of Computer Science and Engineering
Ho Chi Minh city University of Technology , Viet Nam
--- On Wed, 5/13/09, J
You could just define your own library with the same signatures as
official MPI functions, and link that into MPI applications. Under
the covers, you invoke the PMPI_* equivalents of each function. Lots
of profiling and analysis tools work this way. For example:
int MPI_Init(int argc, ch
You could use a separate namespace (if you are using C++) and define
your functions there...
Durga
On Wed, May 13, 2009 at 1:20 PM, Le Duy Khanh wrote:
> Dear,
>
> I intend to override some MPI functions such as MPI_Init, MPI_Recv... but I
> don't want to dig into OpenMPI source code.Therefore,
Dear,
I intend to override some MPI functions such as MPI_Init, MPI_Recv... but I
don't want to dig into OpenMPI source code.Therefore, I am thinking of a way to
create a lib called "mympi.h" in which I will #include "mpi.h" to override
those functions. I will create a new interface with exact
On Thu, 2009-04-23 at 07:12 +, viral@gmail.com wrote:
> Hi
> Thanks for your response.
> However, I am running
> mpiexec -ppn 24 -n 192 /opt/IMB-MPI1 alltaoll -msglen /root/temp
>
> And file /root/temp contains entry upto 65535 size only. That means
> alltoall test will run upto 6
On May 12, 2009, at 11:44 PM, shan axida wrote:
I want to configure NIS and MPI with different network.
For example, NIS uses eth0 and MPI uses eth1 some thing like that.
I don't have any information about NIS, but you can see these 2 FAQ
items that discuss how to set which IP networks OMPI
Hello all,
I sometimes run into deadlocks in OpenMPI (1.3.3a1r21206), when
running my MPI+threaded PT-Scotch software. Luckily, the case
is very small, with 4 procs only, so I have been able to investigate
it a bit. It seems that matches between commnications are not done
properly on cloned commu
