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GHC 9.14.1 · lts/ghc-9.14.x · 45dd537 · 2026-10-11

Modulevulkan-3.27GHC2021

Vulkan.Extensions.VK_QCOM_cooperative_matrix_conversion

Name

VK_QCOM_cooperative_matrix_conversion - device extension

VK_QCOM_cooperative_matrix_conversion

Name String

VK_QCOM_cooperative_matrix_conversion

Extension Type

Device extension

Registered Extension Number

173

Revision

1

Ratification Status

Not ratified

Extension and Version Dependencies

VK_KHR_cooperative_matrix

SPIR-V Dependencies
Contact
Extension Proposal

VK_QCOM_cooperative_matrix_conversion

Other Extension Metadata

Last Modified Date

2026-01-28

Interactions and External Dependencies
Contributors

  • Matthew Netsch, Qualcomm Technologies, Inc

  • Elina Kamenetskaya, Qualcomm Technologies, Inc

  • Alex Bourd, Qualcomm Technologies, Inc

  • Ruihao Zhang, Qualcomm Technologies, Inc

  • Wooyoung Kim, Qualcomm Technologies, Inc

Description

This extension adds support for new SPIR-V shader instructions that allow loading and storing a cooperative matrix without needing to stage through shared memory and to allow bit casting arrays.

These instructions are defined by the SPV_QCOM_cooperative_matrix_conversion SPIR-V extension and can be used with the GLSL_QCOM_cooperative_matrix_conversion GLSL extension.

New Structures

New Enum Constants

New SPIR-V Capabilities

Version History

  • Revision 1, 2026-01-28 (Matthew Netsch)

    • Initial draft

See Also

No cross-references are available

Document Notes

For more information, see the Vulkan Specification.

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

  • 3 types
  • Packagevulkan-3.27
  • Exports5
  • LanguageGHC2021
  • LicenceBSD-3-Clause
  • SourceVK_QCOM_cooperative_matrix_conversion.hs
datadata PhysicalDeviceCooperativeMatrixConversionFeaturesQCOM
#

VkPhysicalDeviceCooperativeMatrixConversionFeaturesQCOM - Structure describing cooperative matrix conversion features that can be supported by an implementation

Members

This structure describes the following features:

Description

If the PhysicalDeviceCooperativeMatrixConversionFeaturesQCOM structure is included in the pNext chain of the PhysicalDeviceFeatures2 structure passed to getPhysicalDeviceFeatures2, it is filled in to indicate whether each corresponding feature is supported. If the application wishes to use a Device with any features described by PhysicalDeviceCooperativeMatrixConversionFeaturesQCOM, it must add an instance of the structure, with the desired feature members set to TRUE, to the pNext chain of DeviceCreateInfo when creating the Device.

Structure Chaining

Extends the structures

See Also

VK_QCOM_cooperative_matrix_conversion, Bool32, StructureType

Constructors

Instances6Eq, Show, Storable, FromCStruct, ToCStruct, Zero