linux/drivers/gpu/drm/i915/selftests/i915_perf_selftests.h
Chris Wilson cbfd3a0c5a drm/i915/selftests: Add request throughput measurement to perf
Under ideal circumstances, the driver should be able to keep the GPU
fully saturated with work. Measure how close to ideal we get under the
harshest of conditions with no user payload.

v2: Also measure throughput using only one thread.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200422074203.9799-1-chris@chris-wilson.co.uk
2020-04-23 16:40:30 +01:00

21 lines
687 B
C

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef selftest
#define selftest(x, y)
#endif
/*
* List each unit test as selftest(name, function)
*
* The name is used as both an enum and expanded as subtest__name to create
* a module parameter. It must be unique and legal for a C identifier.
*
* The function should be of type int function(void). It may be conditionally
* compiled using #if IS_ENABLED(DRM_I915_SELFTEST).
*
* Tests are executed in order by igt/i915_selftest
*/
selftest(engine_cs, intel_engine_cs_perf_selftests)
selftest(request, i915_request_perf_selftests)
selftest(blt, i915_gem_object_blt_perf_selftests)
selftest(region, intel_memory_region_perf_selftests)