This feature is not supported on the Wolfram Cloud.

is a platform used throughout OpenCLLink's computation.


  • The OpenCLLink application must be loaded using Needs["OpenCLLink`"].
  • Set to Automatic, the OpenCL computation is performed on the fastest platform.
  • Changes to $OpenCLPlatform after execution of an OpenCLLink function are ignored.
  • If changed, then $OpenCLDevice must be changed as well.