Intel MPI Benchmarks suite (http://software.intel.com/en-us/articles/intel-mpi-benchmarks/) will probably measure more things about your MPI environment than you'd ever need to know :)
NetPIPE (http://www.scl.ameslab.gov/netpipe/) also has an MPI version. It measures point-to-point bandwidth and latency and has the option to test the effect of using unaligned memory buffers.
On 21.08.2012, at 23:32, Maginot Junior <maginot.junior_at_[hidden]> wrote:
> How do you suggest me to measure the latency between master em slaves
> in my cluster? Is there any tool that I can use to test the
> performance of my environment?
> Maginot Júnior
> users mailing list
Hristo Iliev, Ph.D. -- High Performance Computing,
RWTH Aachen University, Center for Computing and Communication
Seffenter Weg 23, D 52074 Aachen (Germany)
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