[igt-dev] [PATCH i-g-t v3 00/31] Enable OAM support in IGT and GPUvis

[Umesh Nerlige Ramappa]

Add support for OAM in IGT and enable support for GPUvis to capture
OA reports on the media GT using OAM unit. Patch groups:

OAM test support
----------------
  i915/perf: Add support for 64-bit OA formats
  ...
  i915/perf: Add OAM support

OAM metrics support
-------------------
  lib/perf: Make chipsets aware of oa formats
  ...
  i915/perf: Make sanity check failures descriptive

GPUvis support
--------------
  lib/perf: Enable multi-tile support for perf library
  ...
  lib/perf: Apply shift to raw timestamp as well

v2:
- Variable array sizes failed to build on fedora-clang, allocate on heap.
- Add i-g-t to patch series.

v3:
- Incorporate review comments (Ashutosh, Kamil)
- Fix CI failures

Note:
At the time v3 was posted, patches 23, 26 - 31 still need to be reviewed from
pervious series. The review can continue in this series.

Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa at intel.com>

Umesh Nerlige Ramappa (31):
  i915/perf: Add support for 64-bit OA formats
  i915/perf: Define a default engine for OA
  i915/perf: Use default engine for sseu tests
  i915/perf: Ensure rcs0 is present for gen12-mi-rpc
  i915/perf: Use ARRAY_SIZE for buffer-fill test
  i915/perf: Add class:instance support to OA tests
  i915/perf: Enable tests to run on specific engines
  i915/perf: Treat ticks as 64 bit
  i915/perf: Treat timestamp as 64 bit value
  i915/perf: Add OAM format type
  i915/perf: Move OA format array from stack to heap
  i915/perf: Use a helper for OA format
  i915/perf: Add support for oa perf groups
  i915/perf: Test concurrent access to OA in different groups
  i915/perf: Add OAM support
  lib/i915/perf: Prepare to read different OA formats
  lib/i915/perf: Choose OAM format for media metrics
  lib/i915/perf: Set missing metric unit for some counters
  lib/i915/perf: Add MTL to supported HW in OA guid registry
  lib/i915/perf: Add support for OAM format in codegen
  lib/i915/perf: Update MTL GT2 metrics
  lib/i915/perf: Update MTL GT3 metrics
  i915/perf: Add support for engine specific metrics
  i915/perf: Run non-zero-reason on media engines as well
  i915/perf: Make sanity check failures descriptive
  lib/i915/perf: Enable multi-tile support for perf library
  lib/i915/perf: Update MTL OA timestamp and EU thread config
  lib/i915/perf: Add support for MPEC format
  lib/i915/perf: Adjust the GPU timestamp for new OA formats
  tools/perf: Choose the right card
  lib/i915/perf: Apply shift to raw timestamp as well

 include/drm-uapi/i915_drm.h                   |    4 +
 lib/i915/i915_drm_local.h                     |    3 +
 lib/i915/perf-configs/codegen.py              |    4 +
 lib/i915/perf-configs/guids.xml               |   36 +-
 lib/i915/perf-configs/mdapi-xml-convert.py    |  220 ++-
 lib/i915/perf-configs/oa-mtlgt2.xml           | 1014 ++++++++++--
 lib/i915/perf-configs/oa-mtlgt3.xml           | 1328 +++++++++++++---
 lib/i915/perf-configs/oa_guid_registry.py     |    3 +-
 .../perf-configs/perf-metricset-codegen.py    |   36 +-
 lib/i915/perf.c                               |   66 +-
 lib/i915/perf.h                               |    2 +-
 lib/i915/perf_data_reader.c                   |   20 +-
 lib/intel_chipset.h                           |    3 +
 lib/intel_device_info.c                       |    1 +
 tests/core_hotunplug.c                        |    2 +-
 tests/i915/gem_barrier_race.c                 |    2 +-
 tests/i915/perf.c                             | 1370 +++++++++++++----
 tools/i915-perf/i915_perf_configs.c           |    2 +-
 tools/i915-perf/i915_perf_recorder.c          |   92 +-
 19 files changed, 3482 insertions(+), 726 deletions(-)

-- 
2.36.1