Re: Benchmark results: "Enhanced NUMA scheduling with adaptiveaffinity"

From: Andrea Arcangeli
Date: Fri Nov 16 2012 - 14:50:45 EST


Hi,

On Fri, Nov 16, 2012 at 02:14:28PM +0000, Mel Gorman wrote:
> With some shuffling the question on what to consider for merging
> becomes
>
>
> 1. TLB optimisation patches 1-3? Patches 1-3

I assume you mean simply reshuffling 33-35 as 1-3.

> 2. Stats for migration? Patches 4-6
> 3. Common NUMA infrastructure? Patches 7-21
> 4. Basic fault-driven policy, stats, ratelimits Patches 22-35
>
> Patches 36-43 are complete cabbage and should not be considered at this
> stage. It should be possible to build the placement policies and the
> scheduling decisions from schednuma, autonuma, some combination of the
> above or something completely different on top of patches 1-35.
>
> Peter, Ingo, Andrea?

The patches 1-35 looks a great foundation so I think they'd be an
ideal candidate for a first upstream inclusion.

Thanks,
Andrea
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