C Specification

The VkCooperativeMatrixPropertiesNV structure is defined as:

// Provided by VK_NV_cooperative_matrix
typedef struct VkCooperativeMatrixPropertiesNV {
    VkStructureType      sType;
    void*                pNext;
    uint32_t             MSize;
    uint32_t             NSize;
    uint32_t             KSize;
    VkComponentTypeNV    AType;
    VkComponentTypeNV    BType;
    VkComponentTypeNV    CType;
    VkComponentTypeNV    DType;
    VkScopeNV            scope;
} VkCooperativeMatrixPropertiesNV;

Members

  • sType is a VkStructureType value identifying this structure.

  • pNext is NULL or a pointer to a structure extending this structure.

  • MSize is the number of rows in matrices A, C, and D.

  • KSize is the number of columns in matrix A and rows in matrix B.

  • NSize is the number of columns in matrices B, C, D.

  • AType is the component type of matrix A, of type VkComponentTypeNV.

  • BType is the component type of matrix B, of type VkComponentTypeNV.

  • CType is the component type of matrix C, of type VkComponentTypeNV.

  • DType is the component type of matrix D, of type VkComponentTypeNV.

  • scope is the scope of all the matrix types, of type VkScopeNV.

Description

If some types are preferred over other types (e.g. for performance), they should appear earlier in the list enumerated by vkGetPhysicalDeviceCooperativeMatrixPropertiesNV.

At least one entry in the list must have power of two values for all of MSize, KSize, and NSize.

Valid Usage (Implicit)

  • VUID-VkCooperativeMatrixPropertiesNV-sType-sType
    sType must be VK_STRUCTURE_TYPE_COOPERATIVE_MATRIX_PROPERTIES_NV

  • VUID-VkCooperativeMatrixPropertiesNV-pNext-pNext
    pNext must be NULL

See Also

VK_NV_cooperative_matrix, VkComponentTypeNV, VkScopeNV, VkStructureType, vkGetPhysicalDeviceCooperativeMatrixPropertiesNV

Document Notes

For more information, see the Vulkan Specification

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

Copyright

Copyright 2014-2024 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0