C Specification

The VkPhysicalDeviceCooperativeMatrixFeaturesNV structure is defined as:

// Provided by VK_NV_cooperative_matrix
typedef struct VkPhysicalDeviceCooperativeMatrixFeaturesNV {
    VkStructureType    sType;
    void*              pNext;
    VkBool32           cooperativeMatrix;
    VkBool32           cooperativeMatrixRobustBufferAccess;
} VkPhysicalDeviceCooperativeMatrixFeaturesNV;


This structure describes the following features:


  • sType is the type of this structure.

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

  • cooperativeMatrix indicates that the implementation supports the CooperativeMatrixNV SPIR-V capability.

  • cooperativeMatrixRobustBufferAccess indicates that the implementation supports robust buffer access for SPIR-V OpCooperativeMatrixLoadNV and OpCooperativeMatrixStoreNV instructions.

If the VkPhysicalDeviceCooperativeMatrixFeaturesNV structure is included in the pNext chain of the VkPhysicalDeviceFeatures2 structure passed to vkGetPhysicalDeviceFeatures2, it is filled in to indicate whether each corresponding feature is supported. VkPhysicalDeviceCooperativeMatrixFeaturesNV can also be used in the pNext chain of VkDeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)
  • VUID-VkPhysicalDeviceCooperativeMatrixFeaturesNV-sType-sType

See Also

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.

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