Mac OS X Reference Library Apple Developer
Search

OpenCL Hello World Example

Last Revision:
Version 1.3, 2009-12-07
Resolved 64-bit build issue by passing sizeof(size_t) instead of sizeof(int) to clGetKernelWorkGroupInfo.
(Full Revision History)
Build Requirements:
Mac OS X 10.6, Xcode 3.2
Runtime Requirements:
Mac OS X 10.6

A simple "Hello World" compute example showing basic usage of OpenCL which calculates the mathematical square (X[i] = pow(X[i],2)) for a buffer of floating point values.




Last updated: 2009-12-07

Did this document help you? Yes It's good, but... Not helpful...