[mpich-discuss] Time analysis in MPICH2 application.

[Rob Latham]

On Thu, Nov 24, 2011 at 02:48:29PM -0200, Fernando Luz wrote:
> Hi,
> 
> I want make a app using MPI and in this application I will need
> informations about time spend in communication.
> I looked in doc folder of mpich2 (mpich2-1.4.1p1) and I found a
> documentation about logging. But this doc its only a draft.
> 
> In the internet I found information about the MPE (MPI Parallel
> Environment) but I don't know if this project is active. (the last
> release was mpe2-1.3.0 in 10-23-2010).
> 
> What tools do you recommend for time analysis?

It's old but if you want to time communication, fpmpi might be a good
option:

http://www.mcs.anl.gov/research/projects/fpmpi/WWW/

==rob


-- 
Rob Latham
Mathematics and Computer Science Division
Argonne National Lab, IL USA