* Remove unnecessary compiler flags
* Refactor CMakeLists.txt
* Tweak CMakeLists.txt for libtim_internal
* Tweak CMakeLists.txt for libtim-vx
* Make TIM_VX_ENABLE_TEST defaults to OFF
* Eliminate usage of include_directories
* Fix CI unit test
* Fix warnings relating to inheritance
* Keep graph output order in layout inference
Type: Code Improvement
* Fix typos in layout inference
Type: Code Improvement
---------
authored-by: Xiaoran Weng <Xiaoran.Weng@verisilicon.com>
Added layout inference for BidirectionalRnn
Fixed wrong datatype and wrong output order of internal about backward rnn
Corrected golden in BidirectionalRnn&BidirectionalRnnExt unit test
Modified copyright and log message
Type: Bug Fix
Signed-off-by: Feiyue Chen <Feiyue.Chen@verisilicon.com>