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2019-01-29automake: Ditch all EXTRA_DIST directivesDaniel Vetter
We're not using automake to build tarballs anymore. Acked-by: Petri Latvala <petri.latvala@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2017-10-02benchmarks: Add ezbench.d files to distPetri Latvala
Signed-off-by: Petri Latvala <petri.latvala@intel.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-10-15benchmarks/gem_blt: Directly compare the cmdparserChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-09-27benchmarks: Add prime_lookup microbenchmarkChris Wilson
Just a silly benchmark to stress prime_fd_to_handle and prime_handle_to_fd. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-09-02benchmarks/gem_latency: Measure fence wakeup latenciesChris Wilson
Useful for comparing the cost of explict fences versus implicit. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-08-29benchmarks/gem_busy: Measure polling of sync_fileChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-08-28benchmarks/gem_busy: Compare using wait-ioctl for busyness checkChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-08-28benchmarks/gem_busy: Exercise the busy ioctlChris Wilson
And include poll(dmabuf) for comparison. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-06-20benchmarks: Add vgem mmap speed testChris Wilson
Primarily to check that we have the WC read/write disparity. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-06-03benchmarks/gem_exec_nop: Extend submission to check write inter-engine syncChris Wilson
Currently, we look at the throughput for submitting a read batch to a single engine or any. The kernel optimises for this by allowing multiple engine to read at the same time, but writes are exclusive to a single engine. So lets try to measure the impact of inserting the barriers between writes on different engines. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-05-19benchmarks: Add gem_exec_faultChris Wilson
If we specify an unobtainable alignment (e.g, 63bits) the kernel will eviction the object from the GTT and fail to rebind it. We can use this, to measure how long it takes to move objects around in the GTT by running execbuf followed by the unbind. For small objects, this will be dominated by the nop execution time, but for larger objects this will be ratelimited by how fast we can rewrite the PTE. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-05-09benchmarks/gem_blt: Add forked variantsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-05-09benchmarks/gem_exec_nop: Add forked variantsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-05-09benchmarks/gem_create: Report combined concurrent allocation rateChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-05-07benchmarks: Add some contention tests for object/context creationChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-05-02benchmarks/gem_latency: Report throughputChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-04-03benchmarks: Include my ezbench test runnersChris Wilson
Just a set of scripts to integrate these benchmarks with ezbench. They need to be revised to plugin into latest version of ezbench. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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