On Mon, 2018-10-01 at 11:05 +0100, Mel Gorman wrote: > With this patch applied, STREAM performance is the same as 4.17 even > though > processes are not spread cross-node prematurely. Other workloads > showed > a mix of minor gains and losses. This is somewhat expected most > workloads > are not very sensitive to the starting conditions of a process. > > 4.19.0-rc5 4.19.0- > rc5 4.17.0 > numab-v1r1 fastmigrate- > v1r1 vanilla > MB/sec copy 43298.52 ( 0.00%) 47335.46 > ( 9.32%) 47219.24 ( 9.06%) > MB/sec scale 30115.06 ( 0.00%) 32568.12 > ( 8.15%) 32527.56 ( 8.01%) > MB/sec add 32825.12 ( 0.00%) 36078.94 > ( 9.91%) 35928.02 ( 9.45%) > MB/sec triad 32549.52 ( 0.00%) 35935.94 > ( 10.40%) 35969.88 ( 10.51%) > > Signed-off-by: Mel Gorman <mgor...@techsingularity.net>
Reviewed-by: Rik van Riel <r...@surriel.com> -- All Rights Reversed.
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