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![]() Vanshidhar Konda asked for the simplest test "to verify that the kernel can submit and hardware can execute batch buffers on all the command streamers in parallel." We have a number of tests in userspace that submit load to each engine and verify that it is present, but strictly we have no selftest to prove that the kernel can _simultaneously_ execute on all known engines. (We have tests to demonstrate that we can submit to HW in parallel, but we don't insist that they execute in parallel.) v2: Improve the igt_spinner support for older gen. Suggested-by: Vanshidhar Konda <vanshidhar.r.konda@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Vanshidhar Konda <vanshidhar.r.konda@intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Vanshidhar Konda <vanshidhar.r.konda@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191101101528.10553-1-chris@chris-wilson.co.uk |
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.. | ||
i915_active.c | ||
i915_buddy.c | ||
i915_gem.c | ||
i915_gem_evict.c | ||
i915_gem_gtt.c | ||
i915_live_selftests.h | ||
i915_mock_selftests.h | ||
i915_perf.c | ||
i915_random.c | ||
i915_random.h | ||
i915_request.c | ||
i915_selftest.c | ||
i915_sw_fence.c | ||
i915_syncmap.c | ||
i915_vma.c | ||
igt_atomic.h | ||
igt_flush_test.c | ||
igt_flush_test.h | ||
igt_live_test.c | ||
igt_live_test.h | ||
igt_reset.c | ||
igt_reset.h | ||
igt_spinner.c | ||
igt_spinner.h | ||
intel_memory_region.c | ||
intel_uncore.c | ||
lib_sw_fence.c | ||
lib_sw_fence.h | ||
mock_drm.c | ||
mock_drm.h | ||
mock_gem_device.c | ||
mock_gem_device.h | ||
mock_gtt.c | ||
mock_gtt.h | ||
mock_region.c | ||
mock_region.h | ||
mock_request.c | ||
mock_request.h | ||
mock_uncore.c | ||
mock_uncore.h | ||
scatterlist.c |