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// Copyright (c) 2018-2020 NVIDIA Corporation
//
// SPDX-License-Identifier: CC-BY-4.0
include::{generated}/meta/{refprefix}VK_NV_shader_subgroup_partitioned.adoc[]
=== Other Extension Metadata
*Last Modified Date*::
2018-03-17
*Interactions and External Dependencies*::
- This extension provides API support for
{GLSLregistry}/nv/GL_NV_shader_subgroup_partitioned.txt[`GL_NV_shader_subgroup_partitioned`]
*Contributors*::
- Jeff Bolz, NVIDIA
=== Description
This extension enables support for a new class of
<<shaders-group-operations, group operations>> on <<shaders-scope-subgroup,
subgroups>> via the
{GLSLregistry}/nv/GL_NV_shader_subgroup_partitioned.txt[`GL_NV_shader_subgroup_partitioned`]
GLSL extension and
{spirv}/NV/SPV_NV_shader_subgroup_partitioned.html[`SPV_NV_shader_subgroup_partitioned`]
SPIR-V extension.
Support for these new operations is advertised via the
ename:VK_SUBGROUP_FEATURE_PARTITIONED_BIT_NV bit.
This extension requires Vulkan 1.1, for general subgroup support.
include::{generated}/interfaces/VK_NV_shader_subgroup_partitioned.adoc[]
=== Version History
* Revision 1, 2018-03-17 (Jeff Bolz)
** Internal revisions
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