[igt-dev] [PATCH i-g-t 00/21] Media scalability tooling

[Tvrtko Ursulin]

From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>

Mostly work to support Virtual Engine in trace.pl and gem_wsim complementing the
set of IGTs written by Chris.

Also includes trace.pl update for after engine seqno removal and engine
discovery tests.

Altogether it allows benchamrking and tracing the simulated media workloads in
combination with Virtual Engine (and frame split) on Gen9, but also needs follow
up work to add support for new Icelake vcs2 engine.

Tvrtko Ursulin (21):
  scripts/trace.pl: Fix after intel_engine_notify removal
  headers: bump
  trace.pl: Virtual engine support
  trace.pl: Virtual engine preemption support
  wsim/media-bench: i915 balancing
  gem_wsim: Use IGT uapi headers
  gem_wsim: Factor out common error handling
  gem_wsim: More wsim_err
  gem_wsim: Submit fence support
  gem_wsim: Extract str to engine lookup
  gem_wsim: Engine map support
  gem_wsim: Save some lines by changing to implicit NULL checking
  gem_wsim: Compact int command parsing with a macro
  gem_wsim: Engine map load balance command
  gem_wsim: Engine bond command
  gem_wsim: Some more example workloads
  gem_wsim: Infinite batch support
  gem_wsim: Command line switch for specifying low slice count workloads
  gem_wsim: Per context SSEU control
  gem_wsim: Allow RCS virtual engine with SSEU control
  tests/i915_query: Engine discovery tests

 benchmarks/gem_wsim.c                       | 1207 ++++++++++++++-----
 benchmarks/wsim/README                      |  134 +-
 benchmarks/wsim/frame-split-60fps.wsim      |   18 +
 benchmarks/wsim/high-composited-game.wsim   |   11 +
 benchmarks/wsim/media-1080p-player.wsim     |    5 +
 benchmarks/wsim/medium-composited-game.wsim |    9 +
 include/drm-uapi/amdgpu_drm.h               |   52 +-
 include/drm-uapi/drm.h                      |   36 +
 include/drm-uapi/drm_mode.h                 |    4 +-
 include/drm-uapi/i915_drm.h                 |  209 +++-
 include/drm-uapi/lima_drm.h                 |  169 +++
 include/drm-uapi/msm_drm.h                  |   14 +
 include/drm-uapi/nouveau_drm.h              |   51 +
 include/drm-uapi/panfrost_drm.h             |  142 +++
 include/drm-uapi/v3d_drm.h                  |   28 +
 scripts/media-bench.pl                      |    9 +-
 scripts/trace.pl                            |  318 +++--
 tests/i915/i915_query.c                     |  247 ++++
 18 files changed, 2246 insertions(+), 417 deletions(-)
 create mode 100644 benchmarks/wsim/frame-split-60fps.wsim
 create mode 100644 benchmarks/wsim/high-composited-game.wsim
 create mode 100644 benchmarks/wsim/media-1080p-player.wsim
 create mode 100644 benchmarks/wsim/medium-composited-game.wsim
 create mode 100644 include/drm-uapi/lima_drm.h
 create mode 100644 include/drm-uapi/panfrost_drm.h

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2.19.1