is a device 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 device.
  • Changes to $OpenCLDevice performed after execution of an OpenCLLink function are ignored.
  • If modified, then $OpenCLPlatform must be changed also.

See Also

$OpenCLPlatform  OpenCLInformation