* Properly support tensor handle for both input and output
* Fix UT to use size_in_bytes instead of size in elements
Signed-off-by: Kainan Cha <kainan.zha@verisilicon.com>
Use auto shape for virtual tensors so that TIM-VX can
perform its internal shape inference and graph
optimizations.
Signed-off-by: Kainan Cha <kainan.cha@verisilicon.com>