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* [PATCH 0/1] Add support for querying engine cycles
@ 2021-04-29  0:34 Umesh Nerlige Ramappa
  2021-04-29  0:34 ` [PATCH 1/1] i915/query: Correlate engine and cpu timestamps with better accuracy Umesh Nerlige Ramappa
  0 siblings, 1 reply; 21+ messages in thread
From: Umesh Nerlige Ramappa @ 2021-04-29  0:34 UTC (permalink / raw)
  To: intel-gfx; +Cc: dri-devel, jason

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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^ permalink raw reply	[flat|nested] 21+ messages in thread
* [PATCH 0/1] Add support for querying engine cycles
@ 2021-05-04  0:12 Umesh Nerlige Ramappa
  2021-05-04  0:12 ` [PATCH 1/1] i915/query: Correlate engine and cpu timestamps with better accuracy Umesh Nerlige Ramappa
  0 siblings, 1 reply; 21+ messages in thread
From: Umesh Nerlige Ramappa @ 2021-05-04  0:12 UTC (permalink / raw)
  To: intel-gfx; +Cc: dri-devel, jason

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
v5: Add width of the cs cycles to the uapi

Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Test-with: 20210504001003.69445-1-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 | 157 ++++++++++++++++++++++++++++++
 include/uapi/drm/i915_drm.h       |  56 +++++++++++
 2 files changed, 213 insertions(+)

-- 
2.20.1

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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

^ permalink raw reply	[flat|nested] 21+ messages in thread

end of thread, other threads:[~2021-05-04  0:12 UTC | newest]

Thread overview: 21+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <20210427214913.46956-1-umesh.nerlige.ramappa@intel.com>
     [not found] ` <20210427214913.46956-2-umesh.nerlige.ramappa@intel.com>
2021-04-28  8:43   ` [PATCH 1/1] i915/query: Correlate engine and cpu timestamps with better accuracy Jani Nikula
2021-04-28 19:24     ` Jason Ekstrand
2021-04-28 19:49       ` Lionel Landwerlin
2021-04-28 19:54         ` Jason Ekstrand
2021-04-28 20:14           ` Lionel Landwerlin
2021-04-28 20:16             ` Lionel Landwerlin
2021-04-28 20:45             ` Jason Ekstrand
2021-04-28 21:18               ` Lionel Landwerlin
2021-04-29 11:15     ` Daniel Vetter
2021-04-29  0:34 [PATCH 0/1] Add support for querying engine cycles Umesh Nerlige Ramappa
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
2021-05-04  0:12 ` [PATCH 1/1] i915/query: Correlate engine and cpu timestamps with better accuracy Umesh Nerlige Ramappa

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