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authorKenneth Graunke <[email protected]>2017-09-08 15:00:14 -0700
committerKenneth Graunke <[email protected]>2017-09-14 16:17:36 -0700
commit717e7539124dc459276385a02847b06ea1989973 (patch)
tree5fa8364355c6b45388aa5cf7b3498c8755126982 /docs/versions.html
parent343aa09a22ea61c4d2177eb5b19bce1b5c24292c (diff)
i965: Use a WC map and memcpy for the batch instead of pwrite.
We'd like to eliminate the malloc'd shadow copy eventually, but there are still unresolved performance problems. In the meantime, let's at least get rid of pwrite. On Apollolake, improves Synmark OglBatch6 performance by: 1.53581% +/- 0.269589% (n=108). Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Chris Wilson <[email protected]>
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