DirectML constants
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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