Package org.lwjgl.vulkan

Class KHRCooperativeMatrix

java.lang.Object

org.lwjgl.vulkan.KHRCooperativeMatrix

public class KHRCooperativeMatrix
extends Object

This extension adds support for using cooperative matrix types in SPIR-V. Cooperative matrix types are medium-sized matrices that are primarily supported in compute shaders, where the storage for the matrix is spread across all invocations in some scope (usually a subgroup) and those invocations cooperate to efficiently perform matrix multiplies.

Cooperative matrix types are defined by the SPV_KHR_cooperative_matrix SPIR-V extension and can be used with the GLSL_KHR_cooperative_matrix GLSL extension.

This extension includes support for enumerating the matrix types and dimensions that are supported by the implementation.

Name String

VK_KHR_cooperative_matrix

Extension Type

Device extension

Registered Extension Number

507

Revision

2

Extension and Version Dependencies

VK_KHR_get_physical_device_properties2 or Version 1.1

SPIR-V Dependencies

• SPV_KHR_cooperative_matrix

Contact

• Kevin Petit kpet

Extension Proposal

VK_KHR_cooperative_matrix

Other Extension Metadata

Last Modified Date

2023-05-03

Interactions and External Dependencies

• This extension provides API support for GLSL_KHR_cooperative_matrix

Contributors

• Jeff Bolz, NVIDIA
• Markus Tavenrath, NVIDIA
• Daniel Koch, NVIDIA
• Kevin Petit, Arm Ltd.
• Boris Zanin, AMD

Field Summary

Fields

Modifier and Type	Field	Description
static final int	VK_COMPONENT_TYPE_FLOAT16_KHR	VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type
static final int	VK_COMPONENT_TYPE_FLOAT32_KHR	VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type
static final int	VK_COMPONENT_TYPE_FLOAT64_KHR	VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type
static final int	VK_COMPONENT_TYPE_SINT16_KHR	VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type
static final int	VK_COMPONENT_TYPE_SINT32_KHR	VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type
static final int	VK_COMPONENT_TYPE_SINT64_KHR	VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type
static final int	VK_COMPONENT_TYPE_SINT8_KHR	VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type
static final int	VK_COMPONENT_TYPE_UINT16_KHR	VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type
static final int	VK_COMPONENT_TYPE_UINT32_KHR	VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type
static final int	VK_COMPONENT_TYPE_UINT64_KHR	VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type
static final int	VK_COMPONENT_TYPE_UINT8_KHR	VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type
static final String	VK_KHR_COOPERATIVE_MATRIX_EXTENSION_NAME	The extension name.
static final int	VK_KHR_COOPERATIVE_MATRIX_SPEC_VERSION	The extension specification version.
static final int	VK_SCOPE_DEVICE_KHR	VkScopeKHR - Specify SPIR-V scope
static final int	VK_SCOPE_QUEUE_FAMILY_KHR	VkScopeKHR - Specify SPIR-V scope
static final int	VK_SCOPE_SUBGROUP_KHR	VkScopeKHR - Specify SPIR-V scope
static final int	VK_SCOPE_WORKGROUP_KHR	VkScopeKHR - Specify SPIR-V scope
static final int	VK_STRUCTURE_TYPE_COOPERATIVE_MATRIX_PROPERTIES_KHR	Extends VkStructureType.
static final int	VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_FEATURES_KHR	Extends VkStructureType.
static final int	VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_PROPERTIES_KHR	Extends VkStructureType.

Method Summary

Modifier and Type	Method	Description
static int	nvkGetPhysicalDeviceCooperativeMatrixPropertiesKHR(org.lwjgl.vulkan.VkPhysicalDevice physicalDevice, long pPropertyCount, long pProperties)	Unsafe version of: GetPhysicalDeviceCooperativeMatrixPropertiesKHR
static int	vkGetPhysicalDeviceCooperativeMatrixPropertiesKHR(org.lwjgl.vulkan.VkPhysicalDevice physicalDevice, int[] pPropertyCount, @Nullable VkCooperativeMatrixPropertiesKHR.Buffer pProperties)	Array version of: GetPhysicalDeviceCooperativeMatrixPropertiesKHR
static int	vkGetPhysicalDeviceCooperativeMatrixPropertiesKHR(org.lwjgl.vulkan.VkPhysicalDevice physicalDevice, IntBuffer pPropertyCount, @Nullable VkCooperativeMatrixPropertiesKHR.Buffer pProperties)	Returns properties describing what cooperative matrix types are supported.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

VK_KHR_COOPERATIVE_MATRIX_SPEC_VERSION

public static final int VK_KHR_COOPERATIVE_MATRIX_SPEC_VERSION

The extension specification version.

See Also:

• Constant Field Values

VK_KHR_COOPERATIVE_MATRIX_EXTENSION_NAME

public static final String VK_KHR_COOPERATIVE_MATRIX_EXTENSION_NAME

The extension name.

See Also:

• Constant Field Values

VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_FEATURES_KHR

public static final int VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_FEATURES_KHR

Extends VkStructureType.

Enum values:

• STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_FEATURES_KHR
• STRUCTURE_TYPE_COOPERATIVE_MATRIX_PROPERTIES_KHR
• STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_PROPERTIES_KHR

See Also:

• Constant Field Values

VK_STRUCTURE_TYPE_COOPERATIVE_MATRIX_PROPERTIES_KHR

public static final int VK_STRUCTURE_TYPE_COOPERATIVE_MATRIX_PROPERTIES_KHR

Extends VkStructureType.

Enum values:

• STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_FEATURES_KHR
• STRUCTURE_TYPE_COOPERATIVE_MATRIX_PROPERTIES_KHR
• STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_PROPERTIES_KHR

See Also:

• Constant Field Values

VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_PROPERTIES_KHR

public static final int VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_PROPERTIES_KHR

Extends VkStructureType.

Enum values:

• STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_FEATURES_KHR
• STRUCTURE_TYPE_COOPERATIVE_MATRIX_PROPERTIES_KHR
• STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_PROPERTIES_KHR

See Also:

• Constant Field Values

VK_COMPONENT_TYPE_FLOAT16_KHR

public static final int VK_COMPONENT_TYPE_FLOAT16_KHR

VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type

Description

• COMPONENT_TYPE_FLOAT16_KHR corresponds to SPIR-V OpTypeFloat 16.
• COMPONENT_TYPE_FLOAT32_KHR corresponds to SPIR-V OpTypeFloat 32.
• COMPONENT_TYPE_FLOAT64_KHR corresponds to SPIR-V OpTypeFloat 64.
• COMPONENT_TYPE_SINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_SINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_SINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_SINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.
• COMPONENT_TYPE_UINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_UINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_UINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_UINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.

See Also

VkCooperativeMatrixFlexibleDimensionsPropertiesNV, VkCooperativeMatrixPropertiesKHR

See Also:

• Constant Field Values

VK_COMPONENT_TYPE_FLOAT32_KHR

public static final int VK_COMPONENT_TYPE_FLOAT32_KHR

VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type

Description

• COMPONENT_TYPE_FLOAT16_KHR corresponds to SPIR-V OpTypeFloat 16.
• COMPONENT_TYPE_FLOAT32_KHR corresponds to SPIR-V OpTypeFloat 32.
• COMPONENT_TYPE_FLOAT64_KHR corresponds to SPIR-V OpTypeFloat 64.
• COMPONENT_TYPE_SINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_SINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_SINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_SINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.
• COMPONENT_TYPE_UINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_UINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_UINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_UINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.

See Also

VkCooperativeMatrixFlexibleDimensionsPropertiesNV, VkCooperativeMatrixPropertiesKHR

See Also:

• Constant Field Values

VK_COMPONENT_TYPE_FLOAT64_KHR

public static final int VK_COMPONENT_TYPE_FLOAT64_KHR

VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type

Description

• COMPONENT_TYPE_FLOAT16_KHR corresponds to SPIR-V OpTypeFloat 16.
• COMPONENT_TYPE_FLOAT32_KHR corresponds to SPIR-V OpTypeFloat 32.
• COMPONENT_TYPE_FLOAT64_KHR corresponds to SPIR-V OpTypeFloat 64.
• COMPONENT_TYPE_SINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_SINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_SINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_SINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.
• COMPONENT_TYPE_UINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_UINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_UINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_UINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.

See Also

VkCooperativeMatrixFlexibleDimensionsPropertiesNV, VkCooperativeMatrixPropertiesKHR

See Also:

• Constant Field Values

VK_COMPONENT_TYPE_SINT8_KHR

public static final int VK_COMPONENT_TYPE_SINT8_KHR

VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type

Description

• COMPONENT_TYPE_FLOAT16_KHR corresponds to SPIR-V OpTypeFloat 16.
• COMPONENT_TYPE_FLOAT32_KHR corresponds to SPIR-V OpTypeFloat 32.
• COMPONENT_TYPE_FLOAT64_KHR corresponds to SPIR-V OpTypeFloat 64.
• COMPONENT_TYPE_SINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_SINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_SINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_SINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.
• COMPONENT_TYPE_UINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_UINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_UINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_UINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.

See Also

VkCooperativeMatrixFlexibleDimensionsPropertiesNV, VkCooperativeMatrixPropertiesKHR

See Also:

• Constant Field Values

VK_COMPONENT_TYPE_SINT16_KHR

public static final int VK_COMPONENT_TYPE_SINT16_KHR

VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type

Description

• COMPONENT_TYPE_FLOAT16_KHR corresponds to SPIR-V OpTypeFloat 16.
• COMPONENT_TYPE_FLOAT32_KHR corresponds to SPIR-V OpTypeFloat 32.
• COMPONENT_TYPE_FLOAT64_KHR corresponds to SPIR-V OpTypeFloat 64.
• COMPONENT_TYPE_SINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_SINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_SINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_SINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.
• COMPONENT_TYPE_UINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_UINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_UINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_UINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.

See Also

VkCooperativeMatrixFlexibleDimensionsPropertiesNV, VkCooperativeMatrixPropertiesKHR

See Also:

• Constant Field Values

VK_COMPONENT_TYPE_SINT32_KHR

public static final int VK_COMPONENT_TYPE_SINT32_KHR

VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type

Description

• COMPONENT_TYPE_FLOAT16_KHR corresponds to SPIR-V OpTypeFloat 16.
• COMPONENT_TYPE_FLOAT32_KHR corresponds to SPIR-V OpTypeFloat 32.
• COMPONENT_TYPE_FLOAT64_KHR corresponds to SPIR-V OpTypeFloat 64.
• COMPONENT_TYPE_SINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_SINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_SINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_SINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.
• COMPONENT_TYPE_UINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_UINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_UINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_UINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.

See Also

VkCooperativeMatrixFlexibleDimensionsPropertiesNV, VkCooperativeMatrixPropertiesKHR

See Also:

• Constant Field Values

VK_COMPONENT_TYPE_SINT64_KHR

public static final int VK_COMPONENT_TYPE_SINT64_KHR

VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type

Description

• COMPONENT_TYPE_FLOAT16_KHR corresponds to SPIR-V OpTypeFloat 16.
• COMPONENT_TYPE_FLOAT32_KHR corresponds to SPIR-V OpTypeFloat 32.
• COMPONENT_TYPE_FLOAT64_KHR corresponds to SPIR-V OpTypeFloat 64.
• COMPONENT_TYPE_SINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_SINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_SINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_SINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.
• COMPONENT_TYPE_UINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_UINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_UINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_UINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.

See Also

VkCooperativeMatrixFlexibleDimensionsPropertiesNV, VkCooperativeMatrixPropertiesKHR

See Also:

• Constant Field Values

VK_COMPONENT_TYPE_UINT8_KHR

public static final int VK_COMPONENT_TYPE_UINT8_KHR

VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type

Description

• COMPONENT_TYPE_FLOAT16_KHR corresponds to SPIR-V OpTypeFloat 16.
• COMPONENT_TYPE_FLOAT32_KHR corresponds to SPIR-V OpTypeFloat 32.
• COMPONENT_TYPE_FLOAT64_KHR corresponds to SPIR-V OpTypeFloat 64.
• COMPONENT_TYPE_SINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_SINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_SINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_SINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.
• COMPONENT_TYPE_UINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_UINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_UINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_UINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.

See Also

VkCooperativeMatrixFlexibleDimensionsPropertiesNV, VkCooperativeMatrixPropertiesKHR

See Also:

• Constant Field Values

VK_COMPONENT_TYPE_UINT16_KHR

public static final int VK_COMPONENT_TYPE_UINT16_KHR

VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type

Description

• COMPONENT_TYPE_FLOAT16_KHR corresponds to SPIR-V OpTypeFloat 16.
• COMPONENT_TYPE_FLOAT32_KHR corresponds to SPIR-V OpTypeFloat 32.
• COMPONENT_TYPE_FLOAT64_KHR corresponds to SPIR-V OpTypeFloat 64.
• COMPONENT_TYPE_SINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_SINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_SINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_SINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.
• COMPONENT_TYPE_UINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_UINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_UINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_UINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.

See Also

VkCooperativeMatrixFlexibleDimensionsPropertiesNV, VkCooperativeMatrixPropertiesKHR

See Also:

• Constant Field Values

VK_COMPONENT_TYPE_UINT32_KHR

public static final int VK_COMPONENT_TYPE_UINT32_KHR

VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type

Description

• COMPONENT_TYPE_FLOAT16_KHR corresponds to SPIR-V OpTypeFloat 16.
• COMPONENT_TYPE_FLOAT32_KHR corresponds to SPIR-V OpTypeFloat 32.
• COMPONENT_TYPE_FLOAT64_KHR corresponds to SPIR-V OpTypeFloat 64.
• COMPONENT_TYPE_SINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_SINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_SINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_SINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.
• COMPONENT_TYPE_UINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_UINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_UINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_UINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.

See Also

VkCooperativeMatrixFlexibleDimensionsPropertiesNV, VkCooperativeMatrixPropertiesKHR

See Also:

• Constant Field Values

VK_COMPONENT_TYPE_UINT64_KHR

public static final int VK_COMPONENT_TYPE_UINT64_KHR

VkComponentTypeKHR - Specify SPIR-V cooperative matrix component type

Description

• COMPONENT_TYPE_FLOAT16_KHR corresponds to SPIR-V OpTypeFloat 16.
• COMPONENT_TYPE_FLOAT32_KHR corresponds to SPIR-V OpTypeFloat 32.
• COMPONENT_TYPE_FLOAT64_KHR corresponds to SPIR-V OpTypeFloat 64.
• COMPONENT_TYPE_SINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_SINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_SINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_SINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.
• COMPONENT_TYPE_UINT8_KHR corresponds to SPIR-V OpTypeInt 8 0/1.
• COMPONENT_TYPE_UINT16_KHR corresponds to SPIR-V OpTypeInt 16 0/1.
• COMPONENT_TYPE_UINT32_KHR corresponds to SPIR-V OpTypeInt 32 0/1.
• COMPONENT_TYPE_UINT64_KHR corresponds to SPIR-V OpTypeInt 64 0/1.

See Also

VkCooperativeMatrixFlexibleDimensionsPropertiesNV, VkCooperativeMatrixPropertiesKHR

See Also:

• Constant Field Values

VK_SCOPE_DEVICE_KHR

public static final int VK_SCOPE_DEVICE_KHR

VkScopeKHR - Specify SPIR-V scope

Description

• SCOPE_DEVICE_KHR corresponds to SPIR-V Device scope.
• SCOPE_WORKGROUP_KHR corresponds to SPIR-V Workgroup scope.
• SCOPE_SUBGROUP_KHR corresponds to SPIR-V Subgroup scope.
• SCOPE_QUEUE_FAMILY_KHR corresponds to SPIR-V QueueFamily scope.

All enum values match the corresponding SPIR-V value.

See Also

VkCooperativeMatrixFlexibleDimensionsPropertiesNV, VkCooperativeMatrixPropertiesKHR

See Also:

• Constant Field Values

VK_SCOPE_WORKGROUP_KHR

public static final int VK_SCOPE_WORKGROUP_KHR

VkScopeKHR - Specify SPIR-V scope

Description

• SCOPE_DEVICE_KHR corresponds to SPIR-V Device scope.
• SCOPE_WORKGROUP_KHR corresponds to SPIR-V Workgroup scope.
• SCOPE_SUBGROUP_KHR corresponds to SPIR-V Subgroup scope.
• SCOPE_QUEUE_FAMILY_KHR corresponds to SPIR-V QueueFamily scope.

All enum values match the corresponding SPIR-V value.

See Also

VkCooperativeMatrixFlexibleDimensionsPropertiesNV, VkCooperativeMatrixPropertiesKHR

See Also:

• Constant Field Values

VK_SCOPE_SUBGROUP_KHR

public static final int VK_SCOPE_SUBGROUP_KHR

VkScopeKHR - Specify SPIR-V scope

Description

• SCOPE_DEVICE_KHR corresponds to SPIR-V Device scope.
• SCOPE_WORKGROUP_KHR corresponds to SPIR-V Workgroup scope.
• SCOPE_SUBGROUP_KHR corresponds to SPIR-V Subgroup scope.
• SCOPE_QUEUE_FAMILY_KHR corresponds to SPIR-V QueueFamily scope.

All enum values match the corresponding SPIR-V value.

See Also

VkCooperativeMatrixFlexibleDimensionsPropertiesNV, VkCooperativeMatrixPropertiesKHR

See Also:

• Constant Field Values

VK_SCOPE_QUEUE_FAMILY_KHR

public static final int VK_SCOPE_QUEUE_FAMILY_KHR

VkScopeKHR - Specify SPIR-V scope

Description

• SCOPE_DEVICE_KHR corresponds to SPIR-V Device scope.
• SCOPE_WORKGROUP_KHR corresponds to SPIR-V Workgroup scope.
• SCOPE_SUBGROUP_KHR corresponds to SPIR-V Subgroup scope.
• SCOPE_QUEUE_FAMILY_KHR corresponds to SPIR-V QueueFamily scope.

All enum values match the corresponding SPIR-V value.

See Also

VkCooperativeMatrixFlexibleDimensionsPropertiesNV, VkCooperativeMatrixPropertiesKHR

See Also:

• Constant Field Values

Method Details

nvkGetPhysicalDeviceCooperativeMatrixPropertiesKHR

public static int nvkGetPhysicalDeviceCooperativeMatrixPropertiesKHR(org.lwjgl.vulkan.VkPhysicalDevice physicalDevice,
 long pPropertyCount,
 long pProperties)

Unsafe version of: GetPhysicalDeviceCooperativeMatrixPropertiesKHR

Parameters:

pPropertyCount - a pointer to an integer related to the number of cooperative matrix properties available or queried.

vkGetPhysicalDeviceCooperativeMatrixPropertiesKHR

public static int vkGetPhysicalDeviceCooperativeMatrixPropertiesKHR(org.lwjgl.vulkan.VkPhysicalDevice physicalDevice,
 IntBuffer pPropertyCount,
 @Nullable VkCooperativeMatrixPropertiesKHR.Buffer pProperties)

Returns properties describing what cooperative matrix types are supported.

C Specification

To enumerate the supported cooperative matrix types and operations, call:

 VkResult vkGetPhysicalDeviceCooperativeMatrixPropertiesKHR(
     VkPhysicalDevice                            physicalDevice,
     uint32_t*                                   pPropertyCount,
     VkCooperativeMatrixPropertiesKHR*           pProperties);

Description

If pProperties is NULL, then the number of cooperative matrix properties available is returned in pPropertyCount. Otherwise, pPropertyCount must point to a variable set by the application to the number of elements in the pProperties array, and on return the variable is overwritten with the number of structures actually written to pProperties. If pPropertyCount is less than the number of cooperative matrix properties available, at most pPropertyCount structures will be written, and INCOMPLETE will be returned instead of SUCCESS, to indicate that not all the available cooperative matrix properties were returned.

Valid Usage (Implicit)

• physicalDevice must be a valid VkPhysicalDevice handle
• pPropertyCount must be a valid pointer to a uint32_t value
• If the value referenced by pPropertyCount is not 0, and pProperties is not NULL, pProperties must be a valid pointer to an array of pPropertyCount VkCooperativeMatrixPropertiesKHR structures

Return Codes

On success, this command returns

• SUCCESS
• INCOMPLETE

On failure, this command returns

• ERROR_OUT_OF_HOST_MEMORY
• ERROR_OUT_OF_DEVICE_MEMORY

See Also

VkCooperativeMatrixPropertiesKHR

Parameters:

physicalDevice - the physical device.

pPropertyCount - a pointer to an integer related to the number of cooperative matrix properties available or queried.

pProperties - either NULL or a pointer to an array of VkCooperativeMatrixPropertiesKHR structures.

vkGetPhysicalDeviceCooperativeMatrixPropertiesKHR

public static int vkGetPhysicalDeviceCooperativeMatrixPropertiesKHR(org.lwjgl.vulkan.VkPhysicalDevice physicalDevice,
 int[] pPropertyCount,
 @Nullable VkCooperativeMatrixPropertiesKHR.Buffer pProperties)

Array version of: GetPhysicalDeviceCooperativeMatrixPropertiesKHR