From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 94354] R9285 Unigine Valley perf regression since radeonsi: use re-Z
Date: Tue, 01 Mar 2016 17:35:00 +0000 [thread overview]
Message-ID: <bug-94354-502@http.bugs.freedesktop.org/> (raw)
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https://bugs.freedesktop.org/show_bug.cgi?id=94354
Bug ID: 94354
Summary: R9285 Unigine Valley perf regression since radeonsi:
use re-Z
Product: Mesa
Version: git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/Gallium/radeonsi
Assignee: dri-devel@lists.freedesktop.org
Reporter: adf.lists@gmail.com
QA Contact: dri-devel@lists.freedesktop.org
Haven't tested other apps/settings, but on R9285 Unigine Valley on highest
settings, 8x AA, 1920x1080 fullscreen is slower after
d0f3b524cdb8489a6872ba3639a13813de221fc2
radeonsi: use re-Z
This can increase perf for shaders that kill pixels (kill, alpha-test,
alpha-to-coverage).
Before
FPS: 27.2
Score: 1139
Min FPS: 13.5
Max FPS: 52.0
After
FPS: 22.6
Score: 946
Min FPS: 11.7
Max FPS: 47.1
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next reply other threads:[~2016-03-01 17:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-01 17:35 bugzilla-daemon [this message]
2016-10-13 13:15 ` [Bug 94354] R9285 Unigine Valley perf regression since radeonsi: use re-Z bugzilla-daemon
2016-10-13 21:34 ` bugzilla-daemon
2016-10-14 16:55 ` bugzilla-daemon
2016-10-16 12:55 ` bugzilla-daemon
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