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linux/drivers/gpu/drm/i915/selftests
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Chris Wilson 25c26f18ea drm/i915/selftests: Measure dispatch latency 
A useful metric of the system's health is how fast we can tell the GPU
to do various actions, so measure our latency.

v2: Refactor all the instruction building into emitters.
v3: Mark the error handling if not perfect, at least consistent.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200519130802.4067-1-chris@chris-wilson.co.uk
2020-05-19 15:28:26 +01:00
..
i915_active.c
drm/i915: Allow for different modes of interruptible i915_active_wait
2020-03-30 18:20:33 +01:00
i915_buddy.c
drm/i915/selftests: try to rein in alloc_smoke
2020-03-06 14:33:15 +00:00
i915_gem_evict.c
drm/i915/gem: Drop cached obj->bind_count
2020-04-02 01:17:39 +01:00
i915_gem_gtt.c
drm/i915: Only close vma we open
2020-04-24 11:24:45 +01:00
i915_gem.c
drm/i915/gt: Pull restoration of GGTT fences underneath the GT
2020-03-16 20:28:28 +00:00
i915_live_selftests.h
drm/i915/gem: Implement legacy MI_STORE_DATA_IMM
2020-05-04 15:15:04 +01:00
i915_mock_selftests.h
drm/i915/gt: Keep a no-frills swappable copy of the default context state
2020-04-29 19:02:37 +01:00
i915_perf_selftests.h
drm/i915/selftests: Add request throughput measurement to perf
2020-04-23 16:40:30 +01:00
i915_perf.c
drm/i915: Extract i915_cs_timestamp_{ns_to_ticks,tick_to_ns}()
2020-05-14 20:04:02 +03:00
i915_random.c
drm/i915/selftests: Extract random_offset() for use with a prng
2019-10-02 15:30:44 +01:00
i915_random.h
drm/i915: Add missing include file <linux/math64.h>
2020-01-07 14:04:31 +00:00
i915_request.c
drm/i915/selftests: Measure dispatch latency
2020-05-19 15:28:26 +01:00
i915_selftest.c
drm/i915/gem: Implement legacy MI_STORE_DATA_IMM
2020-05-04 15:15:04 +01:00
i915_sw_fence.c
drm/i915/selftests: Disable preemption while setting up fence-timers
2019-03-14 11:47:06 +00:00
i915_syncmap.c
…
i915_vma.c
drm/i915/execlists: Track inflight CCID
2020-04-28 22:17:36 +01:00
igt_atomic.c
drm/i915/selftests: Move igt_atomic_section[] out of the header
2020-01-03 13:31:39 +00:00
igt_atomic.h
drm/i915/selftests: Move igt_atomic_section[] out of the header
2020-01-03 13:31:39 +00:00
igt_flush_test.c
drm/i915: Move request runtime management onto gt
2019-10-04 15:39:26 +01:00
igt_flush_test.h
drm/i915: Drop struct_mutex from around i915_retire_requests()
2019-10-04 15:39:17 +01:00
igt_live_test.c
drm/i915/selftests: Use GT engines in igt_live_test
2019-10-22 12:16:42 +01:00
igt_live_test.h
drm/i915/selftests: Make headers self-contained
2020-01-03 13:33:36 +00:00
igt_mmap.c
drm/i915/selftests: Wrap vm_mmap() around GEM objects
2019-11-07 21:22:58 +00:00
igt_mmap.h
drm/i915/selftests: Wrap vm_mmap() around GEM objects
2019-11-07 21:22:58 +00:00
igt_reset.c
drm/i915: Pass in intel_gt at some for_each_engine sites
2019-10-18 00:06:27 +01:00
igt_reset.h
drm/i915/gt: Use intel_gt as the primary object for handling resets
2019-07-12 21:06:56 +01:00
igt_spinner.c
drm/i915/selftests: Always call the provided engine->emit_init_breadcrumb
2020-05-14 09:01:54 +01:00
igt_spinner.h
drm/i915/selftests: Pass intel_context to igt_spinner
2019-07-31 09:45:27 +01:00
intel_memory_region.c
drm/i915/selftests/perf: watch out for stolen objects
2020-03-23 11:52:34 +00:00
intel_uncore.c
drm/i915/selftests: Move uncore fw selftests to operate on intel_gt
2019-10-22 20:44:52 +01:00
lib_sw_fence.c
drm/i915: Propagate fence errors
2019-08-18 12:38:09 +01:00
lib_sw_fence.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428
2019-06-05 17:37:16 +02:00
librapl.c
drm/i915/selftests: Move gpu energy measurement into its own little lib
2020-04-17 18:48:51 +01:00
librapl.h
drm/i915/selftests: Move gpu energy measurement into its own little lib
2020-04-17 18:48:51 +01:00
mock_drm.h
drm/i915/selftests: make mock_drm.h self-contained
2019-12-23 12:38:43 +02:00
mock_gem_device.c
drm/i915: Drop final few uses of drm_i915_private.engine
2020-03-26 10:50:17 +00:00
mock_gem_device.h
…
mock_gtt.c
drm/i915/gtt: split up i915_gem_gtt
2020-01-07 19:27:36 +00:00
mock_gtt.h
drm/i915: make more headers self-contained
2019-11-08 10:16:13 +00:00
mock_region.c
drm/i915/gem: Distinguish each object type
2019-10-22 16:23:32 +01:00
mock_region.h
drm/i915: make more headers self-contained
2019-11-08 10:16:13 +00:00
mock_request.c
drm/i915/selftests: Pass intel_context to mock_request
2019-08-08 13:44:31 +01:00
mock_request.h
drm/i915/selftests: Pass intel_context to mock_request
2019-08-08 13:44:31 +01:00
mock_uncore.c
drm/i915/selftests: Assign the intel_runtime_pm pointer for mock_uncore
2019-10-08 16:21:50 +01:00
mock_uncore.h
drm/i915: make more headers self-contained
2019-11-08 10:16:13 +00:00
scatterlist.c
drm/i915: Pull scatterlist utils out of i915_gem.h
2019-05-28 12:45:29 +01:00