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Subject: Re: [OMPI users] Measuring latency
From: Lloyd Brown (lloyd_brown_at_[hidden])
Date: 2012-08-21 17:34:40


I'm not really familiar enough to know what you mean by "em slaves", but
for general testing of bandwidth and latency, I usually use the "OSU
Micro-benchmarks" (see http://mvapich.cse.ohio-state.edu/benchmarks/).

Lloyd Brown
Systems Administrator
Fulton Supercomputing Lab
Brigham Young University
http://marylou.byu.edu

On 08/21/2012 03:32 PM, Maginot Junior wrote:
> Hello.
> 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?
> Thanks
>
>
> --
> Maginot Júnior
>
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