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min

min[dtype: DType, input_fn: def[width: Int, rank: Int](IndexList[rank]) capturing -> SIMD[dtype, width], output_fn: def[width: Int, rank: Int](IndexList[rank], SIMD[dtype, width]) capturing -> None, /, single_thread_blocking_override: Bool = False, target: StringSlice[StaticConstantOrigin] = StringSlice("cpu")](input_shape: IndexList, reduce_dim: Int, context: DeviceContextPtr = DeviceContextPtr())

Computes the min across the input and output shape.

This performs the min computation on the domain specified by input_shape, loading the inputs using the input_fn. The results are stored using the output_fn.

Parameters:

  • ​dtype (DType): The dtype of the input and output.
  • ​input_fn (def[width: Int, rank: Int](IndexList[rank]) capturing -> SIMD[dtype, width]): The function to load the input.
  • ​output_fn (def[width: Int, rank: Int](IndexList[rank], SIMD[dtype, width]) capturing -> None): The function to store the output.
  • ​single_thread_blocking_override (Bool): If True, then the operation is run synchronously using a single thread.
  • ​target (StringSlice[StaticConstantOrigin]): The target to run on.

Args:

  • ​input_shape (IndexList): The input shape.
  • ​reduce_dim (Int): The axis to perform the min on.
  • ​context (DeviceContextPtr): The pointer to DeviceContext.

Raises:

If the operation fails.

min[dtype: DType](src: Span[Scalar[dtype]]) -> Scalar[dtype]

Computes the min element in a buffer.

Parameters:

  • ​dtype (DType): The dtype of the input.

Args:

Returns:

Scalar[dtype]: The minimum of the buffer elements.

Raises:

If the operation fails.