[igt-dev] [PATCH i-g-t v2 0/7] Add hwmon energy support for dgfx

Riana Tauro riana.tauro at intel.com
Wed Sep 14 14:07:14 UTC 2022


Introduce igt_power library that reads energy from hwmon & rapl
interfaces. Replace igt_rapl with igt_power.

Modify the existing tests that use igt_rapl to igt_power.

Rev2 : Re-order patches to fix compilation 

Riana Tauro (7):
  lib/igt_hwmon: Introduce library igt_hwmon
  lib/igt_power: Rename lib igt_rapl with igt_power
  lib/igt_power: Add hwmon interface to igt_power
  i915/i915_pm_rc6_residency: Add energy support for dgfx
  i915/gem_exec_schedule: Add energy support for dgfx
  i915/gem_exec_whisper: Add energy support for dgfx
  lib/igt_power: clean-up igt_power library

 lib/igt_hwmon.c                    |  73 ++++++++++
 lib/igt_hwmon.h                    |  12 ++
 lib/igt_power.c                    | 211 +++++++++++++++++++++++++++++
 lib/{igt_rapl.h => igt_power.h}    |  78 +++--------
 lib/igt_rapl.c                     |  69 ----------
 lib/meson.build                    |   3 +-
 tests/i915/gem_exec_fair.c         |   1 -
 tests/i915/gem_exec_schedule.c     |  51 ++++---
 tests/i915/gem_exec_whisper.c      |  16 ++-
 tests/i915/i915_pm_rc6_residency.c |  65 +++++----
 10 files changed, 390 insertions(+), 189 deletions(-)
 create mode 100644 lib/igt_hwmon.c
 create mode 100644 lib/igt_hwmon.h
 create mode 100644 lib/igt_power.c
 rename lib/{igt_rapl.h => igt_power.h} (51%)
 delete mode 100644 lib/igt_rapl.c

-- 
2.25.1



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