Cross Reference: /external/opencv3/samples/gpu/performance

`Name`	`Date`	`Size`
Up to higher level directory
`CMakeLists.txt`	24-Aug-2016	`1.3K`
`performance.cpp`	24-Aug-2016	`5.6K`
`performance.h`	24-Aug-2016	`4.7K`
`tests.cpp`	24-Aug-2016	`27.9K`