C Specification
Bits which can be set in VkTensorDescriptionARM::usage,
specifying usage behavior of a tensor, are:
// Provided by VK_ARM_tensors
// Flag bits for VkTensorUsageFlagBitsARM
typedef VkFlags64 VkTensorUsageFlagBitsARM;
static const VkTensorUsageFlagBitsARM VK_TENSOR_USAGE_SHADER_BIT_ARM = 0x00000002ULL;
static const VkTensorUsageFlagBitsARM VK_TENSOR_USAGE_TRANSFER_SRC_BIT_ARM = 0x00000004ULL;
static const VkTensorUsageFlagBitsARM VK_TENSOR_USAGE_TRANSFER_DST_BIT_ARM = 0x00000008ULL;
static const VkTensorUsageFlagBitsARM VK_TENSOR_USAGE_IMAGE_ALIASING_BIT_ARM = 0x00000010ULL;
// Provided by VK_ARM_data_graph
static const VkTensorUsageFlagBitsARM VK_TENSOR_USAGE_DATA_GRAPH_BIT_ARM = 0x00000020ULL;Description
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VK_TENSOR_USAGE_SHADER_BIT_ARM specifies that the tensor can be used to create a
VkTensorViewARMsuitable for occupying aVkDescriptorSetslot of type VK_DESCRIPTOR_TYPE_TENSOR_ARM accessed by shader stages. -
VK_TENSOR_USAGE_TRANSFER_SRC_BIT_ARM specifies that the tensor can be used as the source of a transfer command (see the definition of VK_PIPELINE_STAGE_TRANSFER_BIT).
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VK_TENSOR_USAGE_TRANSFER_DST_BIT_ARM specifies that the tensor can be used as the destination of a transfer command.
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VK_TENSOR_USAGE_IMAGE_ALIASING_BIT_ARM specifies that the tensor can be bound to a range of memory aliased with an image created with VK_IMAGE_TILING_OPTIMAL. See https://registry.khronos.org/vulkan/specs/latest/html/vkspec.html#resources-memory-aliasing for a complete set of rules for tensor/image aliasing.
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VK_TENSOR_USAGE_DATA_GRAPH_BIT_ARM specifies that the tensor can be used to create a
VkTensorViewARMsuitable for occupying aVkDescriptorSetslot of type VK_DESCRIPTOR_TYPE_TENSOR_ARM accessed by data graph pipelines.
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.