GitLab

Add the onnxruntime.dll and paddle2onnx.dll to Step3.

* update pipeline to v3

* update pipeline to v3

* update doc for quickstart

* update some note

* update c++ img and qps result

* update c++ img and qps result

* update cpp serving for v3

* update doc for v3 det quant

* update doc for v3 infer

* fix rec v3 mkldnn irpass

* fix rec v3 mkldnn irpass

* update multi rec model

* fix pdserving for det

* rename multi config

* update ch_rec_slim link

* [cherry-pick] Fix some typos from release/2.4 branch and merge.

* rm readme_en.md in deploy/cpp_infer/.

* Fix others typos.