Ratification Status

Ratified

Extension and Version Dependencies

None

Other Extension Metadata

Last Modified Date

2020-12-15

IP Status

No known IP claims.

Description

Description

cl_khr_subgroup_non_uniform_vote adds built-in OpenCL C functions with the ability to elect a single work item from a sub-group to perform a task and to hold votes among work items in a sub-group.

See the Built-in Non-Uniform Vote and Election Functions for Sub-Groups section of the OpenCL C specification for more information.

Summary of New OpenCL C Functions

// These functions are available to devices supporting
// cl_khr_subgroup_non_uniform_vote:

int sub_group_elect()

int sub_group_non_uniform_all( int predicate )
int sub_group_non_uniform_any( int predicate )
int sub_group_non_uniform_all_equal( gentype value )

Version History

  • Revision 1.0.0, 2020-12-15

    • 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 2014-2026 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0