* fix path example

* add android log support

* remove script

* fix, some warning

* fix alerts

* fix version checking behave

* fix windows building issues

* fix option conditions

* adding armv7 support for tim-vx

* remove error script for vs2019

* add some script for easy building reference

* add unet segmentation to tm examples

* change function name, and add source references

* add command line arguments to set confidence threshold

fix debug of -DTENGINE_DEBUG_TIME=ON

* remove generated file

* generate file to bin dir

* building issues for OHOS

* fix vs2019 script

* optest, add lstm, gru

* add concat, conv, div, dropout, lstm, gru test

* update the readme doc

* initial the op test from onnx

* add protobuf install in ci

* add op test in codecov

* update ci

* fix error of ci on vs2017

* fix error of ci on vs2017 and add vs2019

* add the x86 platform for ci with vs17 vs19

* Fix, Call to function with fewer arguments than declared parameters

* update the online doc

* update CMakeLists to install tengine cpp api header

* update vulkan to support tengine v1.4

* Update CMakeLists.txt
Co-authored-by: Ndongdong <ddzhao@openailab.com>

update npu_tim-vx_user_manual.md

* add the vs compile ug, update docs

* optimize the convdw kernel of rv64

* [tests] bug fix: compile error

* [source] bug fix: compile with mem stat failed since api name changed

* [examples] bug fix: typo in calculating IOU in tm_retinaface.cpp
Co-authored-by: Nqinhongjie <qinhongjie@imilab.com>

Co-authored-by: Nxlchen <xlchen@openailab.com>

* update docs

* fix conv

* change new line symbol to \n only

* init to version 1.4

* add test back

* fix default linking libraries relation

* tab to space

* adapt to new api header name

* fix armv7 fp16 building issue

* fix test issues

* fix building issue

* fix test building issue

* disable yolact

* add permission for execution

* update tim-vx to 1.4

* update workflow to 1.4

* update directories

* fix x86 tim-vx running crash issue

Co-authored-by: Nbzhang <bzhang@openailab.com>

Co-authored-by: Nadj <chenpengyi.adj@qq.com>

* Allow yolov5 non square letterbox input.

* free malloc and retract getopt args for letterbox rows and cols.

* Fix, some bug of rv64 cpu implement

* Fix, sgemm_4x4.s of rv64

* Fix, relu bugs

* update CMakeLists to install tengine cpp api header

* init rv64 im2col gemm

* update rv64 gemm assembly

* update rv64 im2col gemm

* update rv64 gemm

* Update CMakeLists.txt

* fix rv64 im2col gemm run mobilenet success
Co-authored-by: Ndongdong <ddzhao@openailab.com>