Hi Rainer,
> Does REAL work for You?
No.
I am observing same errors (see below) even with INTEGER; please find
the attached test programs with INTEGER and REAL.
C:\test> mpirun mar_f_i.exe
size= 1 , rank= 0
start --, rcvbuf= 0 0 0 0
Hi,
The debugger traces are captured when the different tasks are blocked.
Before the MPI_COMM_DUP, a MPI_undefined color has been affected to the
master process and a MPI_COMM_SPLIT construct a new communicator not
containing the master.
The master process doesn't call the MPI_COMM_DUP routine
On May 12, 2011, at 9:53 PM, Rodrigo Silva Oliveira wrote:
> Hi there.
>
> I'm developing a distributed system with a communication layer based on Open
> MPI. As part of my project, I have to create a process scheduler. So I
> decided to use the MPI_Spawn function to dynamically create (it is
Jeff Squyres writes:
> On May 11, 2011, at 3:21 PM, Dave Love wrote:
>
>> We can reproduce it with IMB. We could provide access, but we'd have to
>> negotiate with the owners of the relevant nodes to give you interactive
>> access to them. Maybe Brock's would be more accessible? (If you
>> con
On May 13, 2011, at 4:09 PM, Dave Love wrote:
> Jeff Squyres writes:
>
>> On May 11, 2011, at 3:21 PM, Dave Love wrote:
>>
>>> We can reproduce it with IMB. We could provide access, but we'd have to
>>> negotiate with the owners of the relevant nodes to give you interactive
>>> access to them.
Hi,
I think I was not specific enough. I need to spawn the copies of a process
in a unique mpi_spawn call. It is, I have to specify a list of machines and
how many copies of the process will be spawned on each one. Is it possible?
I would be something like that:
machines #copies
m1
I believe I answered that question. You can use the hostfile info key, or you
can use the host info key - either one will do what you require.
On May 13, 2011, at 4:11 PM, Rodrigo Silva Oliveira wrote:
> Hi,
>
> I think I was not specific enough. I need to spawn the copies of a process in
> a
