Struct TensorMap 

pub struct TensorMap(/* private fields */);

2026-09-25: A 128-byte TMA descriptor, aligned to 64 bytes.

Implementations

impl TensorMap

pub fn bytes(&self) -> &[u8; 128]

2026-09-25: The raw bytes, for KernelLaunch::arg_tensormap.

pub fn tiled_2d_bf16( global: DevicePtr, rows: u64, cols: u64, row_stride_elems: u64, box_rows: u32, box_cols: u32, ) -> Result<Self>

2026-09-25: Describe a row-major bf16 matrix as tiles of box_rows x box_cols.

rows, cols and row_stride_elems are in elements. row_stride_elems is the distance between consecutive rows and may exceed cols (a view into a wider tensor). Out-of-bounds elements of a tile are filled with zero (CU_TENSOR_MAP_FLOAT_OOB_FILL_NONE).

Errors: a misaligned address or stride, a stride below cols, a zero box dimension, a libcuda without cuTensorMapEncodeTiled, or a non-zero CUresult from the encode.

Trait Implementations

impl Clone for TensorMap

fn clone(&self) -> TensorMap

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TensorMap

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for TensorMap