Mojo function

arg_nonzero

arg_nonzero[type: DType, output_type: DType](input_buffer: LayoutTensor[type, layout, origin, address_space=address_space, element_layout=element_layout, layout_int_type=layout_int_type, linear_idx_type=linear_idx_type, masked=masked, alignment=alignment], output_buffer: LayoutTensor[output_type, layout, origin, address_space=address_space, element_layout=element_layout, layout_int_type=layout_int_type, linear_idx_type=linear_idx_type, masked=masked, alignment=alignment])

Gather the indices of all non-zero elements in input buffer storing the indices in the output_buffer.

Parameters:

• ​type (DType): The element type.
• ​output_type (DType): The integer type to store the indices in.

Args:

• ​input_buffer (LayoutTensor[type, layout, origin, address_space=address_space, element_layout=element_layout, layout_int_type=layout_int_type, linear_idx_type=linear_idx_type, masked=masked, alignment=alignment]): The tensor to count the non-zeros in.
• ​output_buffer (LayoutTensor[output_type, layout, origin, address_space=address_space, element_layout=element_layout, layout_int_type=layout_int_type, linear_idx_type=linear_idx_type, masked=masked, alignment=alignment]): The indices of all non-zero elements.

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