OpenCL Simple Test
This site contains two simple OpenCL programs: Transmisson and Endianness. Both programs could be built on multiple platforms, such as iOS (clang), Mac OS X (clang) and Windows (MSVC) etc.
There is also a Makefile for iOS to build. And the Darwin ARMv7 binaries are already built here named Transmisson and Endianness.
##Transmisson This demo simply transmits data between internal RAM and GPU RAM and calculates the time it costs. It is a four-step progress:
- Internal RAM to Internal RAM
- Internal RAM to GPU RAM
- GPU RAM to GPU RAM
- GPU RAM to Internal RAM
The data size of the demo is 8 mega bytes.
##Endianness This demo converts the endianness of unsigned 64-bit integers.
The number of integers are 32768.
##iOS Makefile Usage You have to specify your SDK path before using it. The default SDK is Xcode 5.0 with iOS 7.0 SDK.
#Declaration This site is distributed under BSD license.