From: Grazvydas Ignotas <notasas@gmail.com>
To: dri-devel@lists.freedesktop.org
Subject: [PATCH 0/4] some optimization for evergreen cs
Date: Sun, 23 Aug 2015 03:57:34 +0300 [thread overview]
Message-ID: <1440291458-11602-1-git-send-email-notasas@gmail.com> (raw)
These patches try to reduce CPU usage of register command checker
without affecting functionality.
For me this gives 3-4% perf improvement in glxgears and ~1% CPU usage reduction
in "The Talos Principle" CS thread.
Grazvydas Ignotas (4):
drm/radeon: simplify register checker
drm/radeon: split evergreen_cs_check_reg
drm/radeon: refactor register check loop
drm/radeon: remove use of volatile qualifier
drivers/gpu/drm/radeon/evergreen_cs.c | 104 +++++++++++++++-------------------
1 file changed, 47 insertions(+), 57 deletions(-)
--
1.9.1
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next reply other threads:[~2015-08-23 0:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-23 0:57 Grazvydas Ignotas [this message]
2015-08-23 0:57 ` [PATCH 1/4] drm/radeon: simplify register checker Grazvydas Ignotas
2015-08-23 0:57 ` [PATCH 2/4] drm/radeon: split evergreen_cs_check_reg Grazvydas Ignotas
2015-08-23 0:57 ` [PATCH 3/4] drm/radeon: refactor register check loop Grazvydas Ignotas
2015-08-23 0:57 ` [PATCH 4/4] drm/radeon: remove volatile qualifier Grazvydas Ignotas
2015-09-22 23:03 ` [PATCH 0/4] some optimization for evergreen cs Grazvydas Ignotas
2015-09-23 6:59 ` Dave Airlie
2015-09-23 21:54 ` Alex Deucher
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