Mojo struct
MaterializedMask
@register_passable(trivial)
struct MaterializedMask[type_: DType, rank_: Int, shape_: DimList]
Mask that's backed by a materialized tensor.
Fields
- mask_tensor (
NDBuffer[type_, rank_, MutableAnyOrigin, shape_]): - start_pos (
OptionalReg[NDBuffer[uint32, 1, MutableAnyOrigin]]): - is_multiple_of_2 (
Bool):
Implemented traits
AnyType,
Copyable,
ExplicitlyCopyable,
MHAMask,
Movable,
UnknownDestructibility
Aliases
apply_log2e_after_mask
alias apply_log2e_after_mask = True
mask_out_of_bound
alias mask_out_of_bound = True
mask_safe_out_of_bounds
alias mask_safe_out_of_bounds = False
MaskType
alias MaskType = NDBuffer[type_, rank_, MutableAnyOrigin, shape_]
Methods
__init__
__init__(mask_tensor: NDBuffer[type_, rank_, MutableAnyOrigin, shape_], start_pos: OptionalReg[NDBuffer[uint32, 1, MutableAnyOrigin]] = OptionalReg[NDBuffer[uint32, 1, MutableAnyOrigin]]({:i1 0, 1})) -> Self
get_start_pos
get_start_pos(self, batch_idx: Int) -> Int
mask
mask[type: DType, width: Int, //, *, element_type: DType = uint32](self, coord: IndexList[4, element_type=element_type], score_vec: SIMD[type, width]) -> SIMD[type, width]
status
status[*, element_type: DType = uint32](self, tile_offset: IndexList[2, element_type=element_type], tile_size: IndexList[2, element_type=element_type]) -> TileMaskStatus
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