Ratification Status

Ratified

Extension and Version Dependencies

None

Other Extension Metadata

Last Modified Date

2020-04-21

IP Status

No known IP claims.

Description

The cl_khr_priority_hints extension adds priority hints for OpenCL, but does not specify the scheduling behavior or minimum guarantees. It is expected that the user guides associated with each implementation which supports this extension will describe the scheduling behavior guarantees.

Note that the priority hint is orthogonal to functionality defined in the cl_khr_throttle_hints extension. For example, a task may have high priority (CL_QUEUE_PRIORITY_HIGH_KHR) but should at the same time be executed at an optimized throttle setting (CL_QUEUE_THROTTLE_LOW_KHR).

New Types

  • cl_queue_priority_khr

New Enums

  • cl_queue_properties

    • CL_QUEUE_PRIORITY_KHR

  • cl_queue_priority_khr

    • CL_QUEUE_PRIORITY_HIGH_KHR

    • CL_QUEUE_PRIORITY_MED_KHR

    • CL_QUEUE_PRIORITY_LOW_KHR

Version History

  • Revision 1.0.0, 2020-04-21

    • First assigned version.

See Also

No cross-references are available

Document Notes

For more information, see the OpenCL Specification

This page is a generated document. Fixes and changes should be made to the generator scripts, not directly.

Copyright

Copyright 2014-2025 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0