* [XPU] add resnet50-D fusion test=develop test=xpu

* [LITE][BM] fix input shape order changed issue,test=develop (#4407)

* [LITE][BM] support multiclass_nms2 and fix some issues, test=develop (#4379)

* [DOC] update support model list and remove cuda link, test=develop, test=document_fix (#4377)

* [DOC] update support model download link, test=develop, test=document_fix (#4388)

* [DOC] add model visualization, test=document_fix (#4439)

* [DOC] add model visualization, test=document_fix

* [DOC] add subgraph visualization, test=document_fix

* [DOC] fix image link, test=document_fix

[cherry-pick][X86] add box_coder and density_prior_box kernel and fix compile on MAC, test=develop (#4353) (#4361)

* [X86] add box_coder and density_prior_box kernel and fix compile on MAC, test=develop (#4353)

* [X86] add box_coder kernel and fix compile on MAC, test=develop

* [DOC] remove debug info, test=develop

* [X86] add new op of density_prior_box, test=develop

* [X86] add new kernel of relu6 and reduce_mean, test=develop (#4431)

[cherry-pick] [CI] Enable CI for Huawei kirin NPU, Rockchip NPU and MediaTek APU #4408 , add models uts #4277, update bert, ernie unittests #4357 (#4450)

* fix xiaodu run kernnel in a53 problem. test=develop

* fix Mac build. test=develop

cherry-pick from PR#4414

[cherry-pick][BugFix][OPENCL] BugFix for OpenCL: image memory malloc; dropout kernel register; precision profiler enhance; layout pass bugfix for opencl (#4426)

* [DOC][cherry-pick] update paddle lite docs (#4347)

* [DOC] update paddle lite docs (#4329)

* [DOC] fix doc of support models tutorials and arch, test=develop, test=document_fix

* [DOC] update architecture, test=develop, test=document_fix

* [DOC] some updates based on v2.6, test=develop, test=document_fix

* [DOC] update based on v2.7, test=document_fix

* add clear_blocks interface for flatbuffers view, test=develop

* fix a bug, test=develop

[cherry-pick] Fix build error caused by flatbuffer if the target is tiny_publish, and fix the missing of the attr name of the output scale (#4356)

* [LITE][XPU] 1. Add sequence_unpad kernel for XPU; 2. Bugfix in sequence_unpad kernel for x86, as InferShapeImpl() is now empty in lite/operators/sequence_unpad_op.cc; 3. Refine TargetWrapperXPU; (#4237)

* [Core] Fix the missing of the attr name of the output scale (#4334)

* [NPU] Fix build error caused by flatbuffer if the target is tiny_publish (#4340)
test=develop
Co-authored-by: NCwndmiao <miaotianxiang@baidu.com>

* revert lite/utils/logging.h to bd4fd8d3, test=develop

* fix building of xpu operators, test=develop (#4332)

* [cherry-pick] not build naive_buffer when build light framework, test=develop (#4251)

* fix opt fatal errors, test=develop (#4293)

* fix cmake dependencies, test=develop

* [Bugfix][OpenCL] fix depthwise_conv2d_3x3 with dilation > 1. test=develop

* add sequence_expand_as op on arm. test=develop

* fix format. test=develop

* Optimize obtaining quantized scale in inference, test=develop

add cv_ut. test=develop
add Anakin implement
add image_profiler test