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Mojo struct

TMADestination

struct TMADestination[dtype: DType, smem_elems: Int]

Pairs a shared memory TileTensor with a barrier for TMA operations.

The stored TileTensor uses a flat row_major[smem_elems]() layout. TMA only uses .ptr.

Parameters

  • dtype (DType): Element dtype of the shared memory tile.
  • smem_elems (Int): Number of elements in the flat shared memory buffer used by the TileTensor.

Fields

  • mbar (MBarType):
  • smem (TMADestination[dtype, smem_elems].SmemType):

Implemented traits

AnyType, Copyable, Deinitable, ImplicitlyCopyable, Movable, RegisterPassable, TrivialRegisterPassable

comptime members

SmemType

comptime SmemType = TileTensor[dtype, Layout[*?, *?], MutAnyOrigin, address_space=AddressSpace.SHARED]

Methods

__init__

def __init__(mbar: Pointer[SharedMemBarrier, MutAnyOrigin, address_space=AddressSpace.SHARED], smem: TileTensor[dtype, Layout[*?, *?], MutAnyOrigin, address_space=AddressSpace.SHARED]) -> Self