tree 18c1cc9f3f1dc70265ba789e65d9f5da1b5be842
parent 2191ed904f9301d25d16c8b462ab029a81810601
author Tobias Jakobi <tjakobi@math.uni-bielefeld.de> 1448853134 +0900
committer Emil Velikov <emil.l.velikov@gmail.com> 1450460574 +0000

tests/exynos: add fimg2d performance analysis

Currently only fast solid color clear performance is measured.
A large buffer is allocated and solid color clear operations
are executed on it with randomly chosen properties (position
and size of the region, clear color). Execution time is
measured and output together with the amount of pixels
processed.

The 'simple' variant only executes one G2D command buffer at
a time, while the 'multi' variant executes multiple ones. This
can be used to measure setup/exec overhead.

The test also serves a stability check. If clocks/voltages are
too high or low respectively, the test quickly reveals this.

Tested-by: Hyungwon Hwang <human.hwang@samsung.com>
Reviewed-by: Hyungwon Hwang <human.hwang@samsung.com>
Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>