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DirectML constants

The following constants are declared in DirectML.h.

Constant Value Description
DML_TENSOR_DIMENSION_COUNT_MAX 5 DirectML tensors support a maximum of 5 dimensions for DML_TARGET_VERSION < DML_FEATURE_LEVEL_3_0.
DML_TENSOR_DIMENSION_COUNT_MAX1 8 DirectML tensors support a maximum of 8 dimensions for DML_TARGET_VERSION >= DML_FEATURE_LEVEL_3_0.
DML_TEMPORARY_BUFFER_ALIGNMENT 256 Temporary and persistent buffers must have a base address that is aligned to 256 bytes.
DML_PERSISTENT_BUFFER_ALIGNMENT 256 Temporary and persistent buffers must have a base address that is aligned to 256 bytes.
DML_MINIMUM_BUFFER_TENSOR_ALIGNMENT 16 Buffer tensors have a minimum base address alignment requirement of 16 bytes.

Requirements

Requirement Value
Header DirectML.h

See also