[Differential] [Commented On] D1697: sfxge: Expect required init_state on data path and in periodic calls
arybchik (Andrew Rybchenko)
phabric-noreply at FreeBSD.org
Wed Feb 25 08:01:06 UTC 2015
arybchik added a comment.
I did measurements when implemented the patch and just retested once again using pmcstat instruction and BR_MISP_RETIRED.ALL_BRANCHES counters.
With the patch applied the number of instruction events is 1% less and number of mispredicted branch events is 5% less.
REVISION DETAIL
https://reviews.freebsd.org/D1697
To: arybchik, gnn
Cc: freebsd-net
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