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path: root/benchmarks/gem_exec_ctx.c
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2016-05-07benchmarks: Add some contention tests for object/context creationChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-01-27lib: Share common __gem_execbuf()Chris Wilson
An oft-repeated function to check EXECBUFFER2 for a particular fail condition. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-01-02benchmarks/gem_exec_ctx: Run for a fixed timeChris Wilson
Rather than investigate the curve for dispatch latency, just run for a fixed time and report an average latency. Instead offer two modes, average single dispatch latency, average continuous dispatch latency. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-01-01benchmarks/gem_exec_ctx: Fix fd switching between default contextsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-11-27benchmarks/gem_exec_ctx: Measure switching between fdsChris Wilson
Switching between fds also involves a context switch, include it amongst the measurements. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-09-11convert drm_open_any*() calls to drm_open_driver*(DRIVER_INTEL) calls with cocciMicah Fedke
Apply the new API to all call sites within the test suite using the following semantic patch: // Semantic patch for replacing drm_open_any* with arch-specific drm_open_driver* calls @@ identifier i =~ "\bdrm_open_any\b"; @@ - i() + drm_open_driver(DRIVER_INTEL) @@ identifier i =~ "\bdrm_open_any_master\b"; @@ - i() + drm_open_driver_master(DRIVER_INTEL) @@ identifier i =~ "\bdrm_open_any_render\b"; @@ - i() + drm_open_driver_render(DRIVER_INTEL) @@ identifier i =~ "\b__drm_open_any\b"; @@ - i() + __drm_open_driver(DRIVER_INTEL) Signed-off-by: Micah Fedke <micah.fedke@collabora.co.uk> Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2015-07-24benchmarks: Benchmarkify gem_exec_ctxChris Wilson
Measure the overhead of execution when doing nothing, switching between a pair of contexts, or creating a new context every time. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>