Mojo struct
CausalMask
@register_passable(trivial)
struct CausalMask
MHA causal mask ensures a token is only affected by previous tokens.
Implemented traits
AnyType,
Copyable,
ExplicitlyCopyable,
MHAMask,
Movable,
UnknownDestructibility
Aliases
apply_log2e_after_mask
alias apply_log2e_after_mask = False
mask_out_of_bound
alias mask_out_of_bound = is_nvidia_gpu()
mask_safe_out_of_bounds
alias mask_safe_out_of_bounds = True
Methods
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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