def emit_instance(op, f_instance_convertor=conv_dw_instance):
    """Emits cutlass instance."""
    import cutlass_lib

    emiter = cutlass_lib.conv2d_operation.EmitConv2dInstance()
    op_def = emiter.emit(op)
    op_def = f_instance_convertor(op_def)
    return op_def
Emits cutlass instance.
python/aitemplate/backend/cuda/conv2d/conv2d_depthwise.py