[mpich-devel] MPI_Recv, blocking call concept

[Ali MoradiAlamdarloo]

On Thu, Jun 14, 2018 at 9:18 AM, Jed Brown <jed at jedbrown.org> wrote:
>
> You've already lost if a significant fraction of the core-hours on your
> machine are spent waiting.  Optimizing CPU throttling when you know
> you'll be waiting a long time is just picking up crumbs.
>

You are right. I wish I had asked my questions five month before. Let's
finish the conversation. Thanks all.
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