C Specification
The VkPhysicalDeviceExternalMemoryRDMAFeaturesNV
structure is defined
as:
// Provided by VK_NV_external_memory_rdma
typedef struct VkPhysicalDeviceExternalMemoryRDMAFeaturesNV {
VkStructureType sType;
void* pNext;
VkBool32 externalMemoryRDMA;
} VkPhysicalDeviceExternalMemoryRDMAFeaturesNV;
Members
This structure describes the following feature:
-
sType
is a VkStructureType value identifying this structure. -
pNext
isNULL
or a pointer to a structure extending this structure. -
externalMemoryRDMA
indicates whether the implementation has support for theVK_MEMORY_PROPERTY_RDMA_CAPABLE_BIT_NV
memory property and theVK_EXTERNAL_MEMORY_HANDLE_TYPE_RDMA_ADDRESS_BIT_NV
external memory handle type.
Description
If the VkPhysicalDeviceExternalMemoryRDMAFeaturesNV
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.
If the application wishes to use a VkDevice with any features
described by VkPhysicalDeviceExternalMemoryRDMAFeaturesNV
, it must add an instance of the structure,
with the desired feature members set to VK_TRUE
, to the pNext
chain of VkDeviceCreateInfo when creating the VkDevice.
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.