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Subject: Re: Presentation PDF link.

Author: Robert Hyatt

Date: 10:29:34 04/25/02

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On April 25, 2002 at 04:12:26, Dan Andersson wrote:

>You are correct. I read that first order NUMA optimizations where unneccessary.
>But a memory access might make the other CPU wait for a while. And the overhead
>for running a SMP driver is anyones guess.
>
>MvH Dan Andersson


As you said, it _must_ make a difference.  NUMA _always_ does...

programming for NUMA machines requires additional analysis and planning to
stay off the low-performance memory accesses whenever possible.

• Re: Presentation PDF link. Tom Kerrigan 20:01:37 04/25/02
  • Re: Presentation PDF link. Robert Hyatt 21:07:54 04/25/02
    • Re: Presentation PDF link. Tom Kerrigan 12:21:39 04/26/02

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