ttnn.untilize

ttnn.untilize = Operation(python_fully_qualified_name='ttnn.untilize', function=<ttnn._ttnn.operations.data_movement.untilize_t object>, preprocess_golden_function_inputs=<function default_preprocess_golden_function_inputs>, golden_function=None, postprocess_golden_function_outputs=<function default_postprocess_golden_function_outputs>, is_cpp_operation=True, is_experimental=False)

Changes data layout of input tensor to ROW_MAJOR.

Input tensor must be on TT accelerator device, in TILE layout, and have BFLOAT16 data type.

Output tensor will be on TT accelerator device, in ROW_MAJOR layout, and have BFLOAT16 data type.

Parameters:

input_tensor (ttnn.Tensor) – the input tensor.

Keyword Arguments:

  • memory_config (ttnn.MemoryConfig, optional) – Memory configuration for the operation. Defaults to None.

  • use_multicore (bool, optional) – Whether to use multicore. Defaults to True.

  • use_pack_untilize (bool, optional) – Whether to use pack untilize. Defaults to True.

  • sub_core_grids (ttnn.CoreRangeSet, optional) – Sub core grids. Defaults to None.

  • queue_id (int, optional) – command queue id. Defaults to 0.

Returns:

List of ttnn.Tensor – the output tensor.