[zeromq-dev] Non-contiguous message thoughts

Steven McCoy steven.mccoy at miru.hk
Thu Mar 11 04:01:13 CET 2010


On 11 March 2010 05:58, Santy, Michael <Michael.Santy at dynetics.com> wrote:

>  Attached is a spreadsheet of performance for the copy/non-copy latency
> test from 4K up to 256MB.  Its no surprise that memory copying makes a
> difference on large messages when using infiniband.  I'll let you slice and
> dice the data the way you see fit.  Let me know if you need any
> clarification.
>
> It nicely shows the break even point on performance for scatter/gather
vectors is still 9KB.

-- 
Steve-o
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