From: "Christopher R. Thompson" <Christopher@Mail.TfJC.Com>
Newsgroups: comp.parallel.mpi
Subject: Re: synchronizing clocks in MPI
Date: Sat, 05 Jun 1999 09:51:08 -0700
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anpap@my-deja.com wrote:
> 
> Hi!
> Can anyone tell me how I can synchronize the clocks of
> the machines running an MPI program?

http://www.eecis.udel.edu/~ntp/

Is probably as close as your going to get.

> (I know it has something to do with MPI_WTIME_IS_GLOBAL)
> 
> I need to get the times commands start and return. I need these
> times to be the same for all processor so that I can compare them.
> This is what profiling tools (like Vampir, jumpshot, Pablo etc) do,
> but I want to create something for my own needs.
> 
> please email me.
> 
> Andreas.
> 
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