[Intel-gfx] [PATCH i-g-t v3 0/6] Scheduler tests

Derek Morton derek.j.morton at intel.com
Thu Mar 10 11:03:28 UTC 2016

This patch set adds scheduler tests.
Patch 1 Makes gem_has_ring() non static as the test will need to call it
Patch 2 adds library code used by the tests. There are other tests under
development which are planned to reuse some of these libraries.
Patch 3 adds some basic tests, read dependency tests and write dependency tests.
Patch 4 Is the patch previously submitted by John Harrison to update
gem_ctx_param_basic with ioctls to set context priorities. It is included as
part of this patch set as Patch 6 & 7 are dependant on it.
Patch 5 adds subtests to check sheduler behaviour for batch buffers submitted at
differing priorities.
Patch 6 adds subtests to check priority bumping behaviour.

v2: Updates for comments from Daniele Ceraolo Spurio and Daniel Vetter
    Added tests requested by Joonas Lahtinen

v3: Removed the patch to update gem_has_ring() and updated the test to
    use BSD if there is 1 ring and BSD1 / BSD2 if there are two.

Derek Morton (5):
  ioctl_wrappers: make gem_has_ring non static
  lib/intel_batchbuffer: Add functions to be used in the scheduler test
  tests/gem_scheduler: Add gem_scheduler test
  tests/gem_scheduler: Add subtests to test batch priority behaviour
  gem_scheduler: Added subtests to test priority bumping

John Harrison (1):
  igt/gem_ctx_param_basic: Updated to support scheduler priority

 lib/intel_batchbuffer.c     | 384 ++++++++++++++++++++++++++-
 lib/intel_batchbuffer.h     |  14 +
 lib/ioctl_wrappers.c        |   2 +-
 lib/ioctl_wrappers.h        |   2 +
 tests/Makefile.sources      |   1 +
 tests/gem_ctx_param_basic.c |  34 ++-
 tests/gem_scheduler.c       | 630 ++++++++++++++++++++++++++++++++++++++++++++
 7 files changed, 1060 insertions(+), 7 deletions(-)
 create mode 100644 tests/gem_scheduler.c


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