Yuantao Feng a2b3acfc6e dnn: add the CANN backend (#22634) ...

* cann backend impl v1

* cann backend impl v2: use opencv parsers to build models for cann

* adjust fc according to the new transA and transB

* put cann net in cann backend node and reuse forwardLayer

* use fork() to create a child process and compile cann model

* remove legacy code

* remove debug code

* fall bcak to CPU backend if there is one layer not supoorted by CANN backend

* fix netInput forward

2022-12-21 09:04:41 +03:00

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opencv2

dnn: add the CANN backend (#22634)

2022-12-21 09:04:41 +03:00