linux-kernel - Re: [PATCH 1/2] mm, numa: Remove rate-limiting of automatic numa balancing migration

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Date:   Mon, 01 Oct 2018 11:39:38 -0400
From:   Rik van Riel <riel@...riel.com>
To:     Mel Gorman <mgorman@...hsingularity.net>,
        Peter Zijlstra <peterz@...radead.org>
Cc:     Ingo Molnar <mingo@...nel.org>,
        Srikar Dronamraju <srikar@...ux.vnet.ibm.com>,
        Jirka Hladky <jhladky@...hat.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Linux-MM <linux-mm@...ck.org>
Subject: Re: [PATCH 1/2] mm, numa: Remove rate-limiting of automatic numa
 balancing migration

On Mon, 2018-10-01 at 11:05 +0100, Mel Gorman wrote:
> 
> STREAM on 2-socket machine
>                          4.19.0-rc5             4.19.0-rc5
>                          numab-v1r1       noratelimit-v1r1
> MB/sec copy     43298.52 (   0.00%)    44673.38 (   3.18%)
> MB/sec scale    30115.06 (   0.00%)    31293.06 (   3.91%)
> MB/sec add      32825.12 (   0.00%)    34883.62 (   6.27%)
> MB/sec triad    32549.52 (   0.00%)    34906.60 (   7.24%
> 
> Signed-off-by: Mel Gorman <mgorman@...hsingularity.net>

Reviewed-by: Rik van Riel <riel@...riel.com>

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