Pre gold dev merge (openvinotoolkit#174)

* Added support for OneDNN FusedBatchNormEx and FusedConV2D (openvinotoolkit#112)

* Added support for OneDNN FusedBatchNormEx and FusedConV2D

Co-authored-by: Cavus Mustafa <mustafa.cavus@intel.com>

* FusedDepthwiseConv2d and improved FusedConv2D support (openvinotoolkit#114)

* Upgradation of TensorFlow version to v2.5.0 (openvinotoolkit#111)

* added math_op to skip list for gpu

* changed tf build location in ci

* change abi1 tf links, add docker tf pip whls build patch

Co-authored-by: Suryaprakash Shanmugam <suryaprakash.shanmugam@intel.com>

* Lazy Fallback (Support for Dynamic Fallback) (openvinotoolkit#113)

* Initial implementation of dynamic fallback

* Error check fix for dynamic fallback

* Improved coverage for dynamic fallback

* dyn fb bugfix & dyn fb disabled by default

* Fixed python api typo

* Code cleanup in executable.cc

* tf 1.x support for dyn. fallback

* Fix for freezing inf. with dyn. fb. when interop is 1

* memory leak fixes  (openvinotoolkit#110)

* OCM submodule updated for fused ops (openvinotoolkit#115)

* Updated code for some checks (openvinotoolkit#104)

* Update build_utils.py

* add suggested checks (openvinotoolkit#119)

* checks in py files

* added exception catching for assert statement

* fixed uninitialized variable issue (openvinotoolkit#120)

* doc update (openvinotoolkit#123)

* installing opencv during venv setup

* typo fix and removed opencv installation manually

* Adding azure pipelines using docker (openvinotoolkit#122)

* Removed shell as True with subprocess pipe (openvinotoolkit#127)

* Initial TROUBLESHOOTING.md and updates on ARCHITECTURE.md (openvinotoolkit#126)

* GUIDE document added, ARCHITECTURE updated for dyn. fb.

* Filename change: GUIDE.md to TROUBLESHOOTING.md

* AWS, Azure and Colab classification notebook added (openvinotoolkit#125)

* collab notebook added for object detection

* fixing path traversal issues (openvinotoolkit#129)

* Code changes for models support (openvinotoolkit#130)

* Added following op translations and changes:
* NonmaxsuppresionV3, FusedConv2d with BiasAdd LeakyRelu, FusedConv2d with BiasAdd Add Relu
* get_shape replaced with get_partial_shape where only rank is needed
* deassign cluster modifed for dynamic ops

* translation for fusedops with ELU added

* dynamic input condition handled for Fill op

* zero dim check updated

* Updated TopkV2 translation for zero dim inputs

* fix for execution errors and collab badge support added

* fix build error during tensorflow installation (openvinotoolkit#132)

* Fix for build error during tensorflow installation
Properly check cmake and gcc versions
Force re-install packages for them to take effect after every re-build

* OV2021.4 build support enabled (openvinotoolkit#131)

* Updated the code for OV2021.4

* OCM updated for OV2021_4

* Enabled OpenVINO 2021.4, but kept default build version as 2021.3 due to SetBlob issue

Co-authored-by: Suryaprakash Shanmugam <suryaprakash.shanmugam@intel.com>

* Fixed bug in FusedBatchNormEx translation (openvinotoolkit#134)

* Fix cmake and gcc version checks (openvinotoolkit#136)

* Fix cmake and gcc version checks

* review comments incorporated in colab notebooks

* Added Op translations and tests (openvinotoolkit#137)

* Added translation for Resize Nearest Neighbor, GatherNd and Round OP translations

* Added CropAndResize op and flip crop fix for CropAndResize

* Added Reverse, Reciprocal, BatchToSpaceND, SpaceToBatchND, and Elu

* Added TF Python tests for the above

* Handle corner case in TranslateBatchNDAndSpaceNDOp

* Add ops to gpu and myriad devices; update ocm

* Adjust tolerance precision for fusedMatMul

* Properly handle dynfallback flag; Print cluster summary

Co-authored-by: ck-intel <chandrakant.khandelwal@intel.com>

* Fetch and print OpenVINO version that OVTF was built against (openvinotoolkit#142)

* Fetch and print OpenVINO version that OVTF was built against

* Add import openvino_tensorflow to TF tests using find and replace instead of using patch (openvinotoolkit#141)

* Enable cluster fallback through static initializers; Change default summary log info (openvinotoolkit#146)

* Enable cluster fallback through static initializers; Change default summary log info

* OpenVINO 2021 4 Upgrade Docs, CI, and Tests (openvinotoolkit#145)

* Update OV version in docs, pipelines, and code

* Update UT lists; fix OpenVINO 2021.4 download links in Dockerfiles

* Fix ci random failures (openvinotoolkit#148)

* Documentation review changes

* Remove Code format check from Ubuntu-20 as clang-format-3.9 is not available in it

* Installation table updated with MAC OS entries (openvinotoolkit#153)

* Enable macOS Support (openvinotoolkit#133)

* Initial commit for macOS

* Merge commit '03379a2b92e0e11e94c6e6f709e3ee7770723f1a'

* add TF 2 dylib var

* fix virtualenv creation in py3

* Changing default OpenVINO version 2021.3 due to SetBlob issue

* identify python minor version for load_venv

* Adding the mac azure pipelines for ovtf project

* Updating mac yml files

* Fix CPU plugin issue, Fix unit test spawn issue for macOS

* add mkldnn lib for release and debug build types

* Update mac azure pipeline

* Update OV version in docs, pipelines, and code

* Update darwin tests list

* Rebased on pre_gold_dev; Remove build errors; Update tests list

* Enable VPU in OpenVINO, make on all cores

* Update ABI0 based build pipeline on macOS

* Add rpath to myriadPlugin and include myriad unit tests

* Add myriad UT list files

* Run myriad TF UT directly through tf_unittest_runner due to mutex error

* Use -march=native only for Linux

Co-authored-by: suryasidd <surya.siddharth.pemmaraju@intel.com>
Co-authored-by: bhadur <bhadur.a.sm@intel.com>

* Supporting backends (openvinotoolkit#152)

* GPU_FP16 changes (openvinotoolkit#149)

* Device name check for GPU FP16

Co-authored-by: suryasidd <surya.siddharth.pemmaraju@intel.com>

* Export IR API is and related functionality is added (openvinotoolkit#150)

* Document text correction for export ir

* Fix TF1.x build failures that were due to Timestamp logic and dtype errors (openvinotoolkit#155)

* Conditional compilation for timestamp logic; Fix DType error in TF 1.x in ovtf_builder

* Models list updated (openvinotoolkit#151)

* Corrected link for NCF-1B model

* Devices name alignment in table

Co-authored-by: Chandrakant Khandelwal <chandrakant.khandelwal@intel.com>

* Fixed cmake flags issue and updated OV branch tags for previous released versions (openvinotoolkit#156)

* Upgrade OVTF Python Samples to TF 2.x (openvinotoolkit#135)

* added multi input support (image, video, camera)

* added python examples to cpu ci pipline

* removed tf 1.15.2 from req

* api changes to tf2.5

* Python Inference Example Detection stage update

* removed python samples in ci stages

* tested camera input

* Adding TF1x samples folder

* TF 1.x yolo v3 model implementation to TF 2.x

* added the pip packges to requirements

* added assertion for input_file

* added python sample to ci pipeline

* added matplotlib as requirement

* added TF1 python sample to ci pipeline

* added requirements.txt

* added --input arg help message

* removed matplotlib installation

* added requirements.txt to python TF2 stage

* removed pip packages for ovtf samples

* added python3.6 for TF1.x yolov3 conversion

* bug fix for TF1.x python sample on MYRIAD

* explicitly added the backends

* python version check

* installing python3.6

* saving the .h5 keras format for yolov3 darknet

* added TF2.x API inference on .h5 kears format

* added TF2.X APIs for inference with .h5 model

* rollback to tf.compat.v1 for loading the graph

* Renamed to TF_1_x and removed the unused files.

* updated the TF1.x folder name to TF_1_x

* removed filtering for listing ovtf backends

* removing unused files

* renaming output model

* removed data folder in TF_1_x , using common utils

* default model name change

* Updated help message

* removed python TF1 OD samples

* assigned 0 for camera input

* updated CI pipelines for python samples

* assigned 0 for camera input

* Unit tests update (openvinotoolkit#116)

* TF unit test updates for all the devices

* Add Explicit Padding to Conv2D.

* Update TF unit test cases for MAC OS

Co-authored-by: Peetha Veeramalai <preetha.veeramalai@intel.com>

* OVTF Mandarin documentation (openvinotoolkit#138)

* Updated OVTF Mandarin documentation

Co-authored-by: Chandrakant Khandelwal <chandrakant.khandelwal@intel.com>

* GPU core dump issue fixed (openvinotoolkit#159)

Co-authored-by: Mustafa Cavus <cavusmustafa@intel.com>

* Updated Mandarin readme documentation (openvinotoolkit#162)

* Samples README update and yolov3 anchors file addition (openvinotoolkit#157)

* added yolov3 anchors file

* added license and writing output detections

* changeed python default version to python3

* releasing memory after backends_len call

* check backend updated and removed MIT license

Co-authored-by: pratiksha123507 <pratikshax.bapusaheb.vanse@intel.com>

* Update documentation for BUILD.md, INSTALL.md, and add requirements.txt (openvinotoolkit#158)

* Add dependency install steps for Ubuntu and macOS

* Add Bazelisk optional step

* Upgrade OVTF version across files

* Add separate instruction for PIP installations and update docs

* Fix networkx version as 2.5.1 is common supported version for both Ubuntu 18.04 and 20.04

* Updated the installation commands in Interactive Table

* Change PIL minimum required version

* Added INSTALL.md link

* Updated the build dependencies steps

Co-authored-by: chandrakant khandelwal <chandrakant.khandelwal@intel.com>
Co-authored-by: Ritesh Rajore <ritesh.kumar.rajore@intel.com>

* Updated readme and license; Update interactive installation table (openvinotoolkit#163)

Co-authored-by: Suryaprakash Shanmugam <suryaprakash.shanmugam@intel.com>

* ManyLinux2014 Wheel Generation (openvinotoolkit#165)

* Add patch file for manylinux

* Update manylinux2014 Dockerfile

* Add python 3.9

* Update versions in main.js

* Dynamic fallback output fix (openvinotoolkit#166)

* Dynamic fallback output issue fixed

* Added INT8 quantization support (openvinotoolkit#144)

* Added Translations and Transposes needed for Int8 Quantization

* Added documentation for INT8 quantization support

* Added CPU device condition for Relu6 and Constant Folding pass

* Updated the CPU condition

* Removed default enabling of constant folding on CPU

Co-authored-by: chandrakant khandelwal <chandrakant.khandelwal@intel.com>

* Version number changes in docs, code, and pipelines (openvinotoolkit#169)

* updated MODELS.md (openvinotoolkit#167)

* Upgrade to OV 2021.4.1 version (openvinotoolkit#170)

* Code changes for OV 2021.4.1 upgrade

* Updated docs for 2021.4.1

* Add changes to ABI1 whl generation Dockerfile

Co-authored-by: Suryaprakash Shanmugam <suryaprakash.shanmugam@intel.com>

* Updated docs based on review comments (openvinotoolkit#171)

* Document updates for GPU_FP16

* Update TROUBLESHOOTING.md

* Additional document updates on GPU_FP16

* Update AWS_instructions.md

* Update Azure_instructions.md

* Installation table intro modified

Co-authored-by: Yamini Nimmagadda <yamini.nimmagadda@intel.com>
Co-authored-by: Cavus Mustafa <mustafa.cavus@intel.com>
Co-authored-by: Sai Jayanthi <sai.jayanthi@intel.com>

* TF version updated in colab notebooks & Update examples documentation (openvinotoolkit#168)

Co-authored-by: adisan3 <adityax.sanivarapu@intel.com>

* Update OCM submodule(openvinotoolkit#172)

* Export IR race condition issues are removed (openvinotoolkit#173)

* Pillow version update (openvinotoolkit#175)

* Updating readme for users using OVTF with CUDA capable GPUs (openvinotoolkit#177)

* Model doc files updated with new models (openvinotoolkit#178)

* Model doc files updated with 2 new models

* Added complete model support for Facenet and lm_1b

* Added warm-up inference run for samples (openvinotoolkit#179)

* Added warm-up for first inference

* Add Python3.9 Support for ABI1 Wheels (openvinotoolkit#176)

* Add support for Python 3.9 wheels in ABI1 builds

* Add python3.9-dev apt package

* Updated INT8 quantization documentation in MODELS.md (openvinotoolkit#181)

* Desciprtion for enabling oneDNN added to the README.md (openvinotoolkit#182)

* Updated MODELS_cn doc (openvinotoolkit#180)

* Update PyPi Documentation (openvinotoolkit#183)

* Updated models file (openvinotoolkit#186)

Co-authored-by: Chandrakant Khandelwal <chandrakant.khandelwal@intel.com>

* Update Mandarin Documentation and DevCloud Links(openvinotoolkit#185)

* Add updated Mandarin documentation

Co-authored-by: Suryaprakash Shanmugam <suryaprakash.shanmugam@intel.com>

* Update mandarin readme and models file (openvinotoolkit#187)

* Print TF version instead of git version (openvinotoolkit#188)

Co-authored-by: Yamini Nimmagadda <yamini.nimmagadda@intel.com>
Co-authored-by: Cavus Mustafa <mustafa.cavus@intel.com>
Co-authored-by: mohdansx <mohdx.ansari@intel.com>
Co-authored-by: Suryaprakash Shanmugam <suryaprakash.shanmugam@intel.com>
Co-authored-by: Sai Jayanthi <sai.jayanthi@intel.com>
Co-authored-by: adisan3 <adityax.sanivarapu@intel.com>
Co-authored-by: bhadur <bhadur.a.sm@intel.com>
Co-authored-by: Ambarish Das <ambarish.das@intel.com>
Co-authored-by: Surya Siddharth Pemmaraju <surya.siddharth.pemmaraju@intel.com>
Co-authored-by: pratiksha123507 <pratikshax.bapusaheb.vanse@intel.com>
Co-authored-by: Peetha Veeramalai <preetha.veeramalai@intel.com>
Co-authored-by: Mustafa Cavus <cavusmustafa@intel.com>
Co-authored-by: Ritesh Rajore <ritesh.kumar.rajore@intel.com>

Added Preview Release tag (openvinotoolkit#91)