Hi
I need to find when the underlying network is free. Means I dont need to
go into the details of how MPi_send is implemented.
What I want to know is when the MPI_Send is started .Or rather when MPi
does not use the underlying network.
I need to find timing for
1) When the application issue send
On Tue, 2007-04-03 at 12:33 -0600, Ralph H Castain wrote:
>
>
> On 4/3/07 9:32 AM, "Li-Ta Lo" wrote:
>
> > On Sun, 2007-04-01 at 13:12 -0600, Ralph Castain wrote:
> >
> >>
> >> 2. I'm not sure what you mean by mapping MPI processes to "physical"
> >> processes, but I assume you mean how do we
On 4/3/07 9:32 AM, "Li-Ta Lo" wrote:
> On Sun, 2007-04-01 at 13:12 -0600, Ralph Castain wrote:
>
>>
>> 2. I'm not sure what you mean by mapping MPI processes to "physical"
>> processes, but I assume you mean how do we assign MPI ranks to processes on
>> specific nodes. You will find that don
On Sun, 2007-04-01 at 13:12 -0600, Ralph Castain wrote:
>
> 2. I'm not sure what you mean by mapping MPI processes to "physical"
> processes, but I assume you mean how do we assign MPI ranks to processes on
> specific nodes. You will find that done in the orte/mca/rmaps framework. We
> currently
On Apr 3, 2007, at 9:07 AM, po...@cc.gatech.edu wrote:
Actually I am working on the course project in which I am running a
huge
computational intensive code.
I am running this code on cluster.
Now my work is to find out when does the process send control messages
(e.g. compute process to I/O
Hi,
Actually I am working on the course project in which I am running a huge
computational intensive code.
I am running this code on cluster.
Now my work is to find out when does the process send control messages
(e.g. compute process to I/O process indicating I/O data is ready)
and when does the
