From: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org, jason@jlekstrand.net
Subject: [PATCH 0/1] Add support for querying engine cycles
Date: Wed, 28 Apr 2021 17:34:09 -0700 [thread overview]
Message-ID: <20210429003410.69754-1-umesh.nerlige.ramappa@intel.com> (raw)
This is just a refresh of the earlier patch along with cover letter for the IGT
testing. The query provides the engine cs cycles counter.
v2: Use GRAPHICS_VER() instead of IG_GEN()
v3: Add R-b to the patch
v4: Split cpu timestamp array into timestamp and delta for cleaner API
Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Test-with: 20210429002959.69473-1-umesh.nerlige.ramappa@intel.com
Umesh Nerlige Ramappa (1):
i915/query: Correlate engine and cpu timestamps with better accuracy
drivers/gpu/drm/i915/i915_query.c | 148 ++++++++++++++++++++++++++++++
include/uapi/drm/i915_drm.h | 52 +++++++++++
2 files changed, 200 insertions(+)
--
2.20.1
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next reply other threads:[~2021-04-29 0:34 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-29 0:34 Umesh Nerlige Ramappa [this message]
2021-04-29 0:34 ` [PATCH 1/1] i915/query: Correlate engine and cpu timestamps with better accuracy Umesh Nerlige Ramappa
2021-04-29 8:34 ` Lionel Landwerlin
2021-04-29 19:07 ` Jason Ekstrand
2021-04-30 22:26 ` Umesh Nerlige Ramappa
2021-04-30 23:00 ` Dixit, Ashutosh
2021-04-30 23:23 ` Dixit, Ashutosh
2021-05-01 0:35 ` Jason Ekstrand
2021-05-01 2:19 ` Umesh Nerlige Ramappa
2021-05-01 4:01 ` Dixit, Ashutosh
2021-05-01 15:27 ` Jason Ekstrand
2021-05-03 18:29 ` Umesh Nerlige Ramappa
2021-05-04 0:12 [PATCH 0/1] Add support for querying engine cycles Umesh Nerlige Ramappa
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