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Mojo struct
OrMask
struct OrMask[T: MHAMask, S: MHAMask, //, lhs: T, rhs: S]
Mask that's the OR of two masks. If either mask masks off an element, the element is masked off.
Parameters
- T (
MHAMask): The type of the first (left) inner mask. - S (
MHAMask): The type of the second (right) inner mask. - lhs (
T): The first (left) inner mask instance. - rhs (
S): The second (right) inner mask instance.
Implemented traits
AnyType,
Copyable,
DevicePassable,
ImplicitlyCopyable,
ImplicitlyDeletable,
MHAMask,
Movable,
RegisterPassable,
TrivialRegisterPassable
comptime members
apply_log2e_after_mask
comptime apply_log2e_after_mask = T.apply_log2e_after_mask or S.apply_log2e_after_mask
check_mask_during_decoding
comptime check_mask_during_decoding = T.check_mask_during_decoding or S.check_mask_during_decoding
device_type
comptime device_type = OrMask[lhs, rhs]
mask_out_of_bound
comptime mask_out_of_bound = T.mask_out_of_bound and S.mask_out_of_bound
mask_safe_out_of_bounds
comptime mask_safe_out_of_bounds = T.mask_safe_out_of_bounds and S.mask_safe_out_of_bounds
Methods
get_type_name
name
mask
def mask[dtype: DType, width: SIMDLength, //, *, element_type: DType = DType.uint32](self, coord: IndexList[Int(4), element_type=element_type], score_vec: SIMD[dtype, width]) -> SIMD[dtype, width]
Returns:
status
def status[*, element_type: DType = DType.uint32](self, seq_id: UInt32, tile_offset: IndexList[Int(2), element_type=element_type], tile_size: IndexList[Int(2), element_type=element_type]) -> TileMaskStatus
Returns:
TileMaskStatus
start_column
def start_column[BM: Int, BN: Int, page_size: Int](self, seq_id: UInt32, row: UInt32) -> UInt32
Returns:
start_column_alignment
total_iters
def total_iters[BM: Int, BN: Int, page_size: Int](self, seq_id: UInt32, row: UInt32, num_cols: UInt32) -> UInt32
Returns:
count_nonfull_sets
last_masked_set_end
def last_masked_set_end[BM: Int, BN: Int, page_size: Int](self, seq_id: UInt32, row: UInt32, num_cols: UInt32) -> UInt32
Returns:
masked_set_ends
def masked_set_ends[BM: Int, BN: Int, page_size: Int](self, seq_id: UInt32, row: UInt32, num_cols: UInt32) -> StaticTuple[UInt32, OrMask.count_nonfull_sets(BM, BN)]
Returns:
nonfull_sets
static def nonfull_sets[BM: Int, BN: Int]() -> StaticTuple[TileMaskStatus, OrMask.count_nonfull_sets(BM, BN)]
Returns:
StaticTuple[TileMaskStatus, OrMask.count_nonfull_sets(BM, BN)]
mask_strategies
static def mask_strategies[BM: Int, BN: Int]() -> StaticTuple[MaskStrategy, OrMask.count_nonfull_sets(BM, BN)]
Returns:
StaticTuple[MaskStrategy, OrMask.count_nonfull_sets(BM, BN)]
mask_bits
def mask_bits(self, seq_id: UInt32, score_row: Int32, col_start: Int32, num_keys: Int32) -> UInt32
Returns:
sliding_window_size
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