OpenVINO™ is an open-source toolkit for optimizing and deploying AI inference
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Piotr Rozen bf467e097f
[GNA] Fixed issue with multiple connections between pair of nodes (Split=>Concat) (#3953)
* fixed: gna split-concat-concat sequence issue
fixed: gna permute-conv-maxpool-permute issue

* fix issue with multiple connections between split|crop|memory & concat
fix issue with serializing IR V7 model

* fixed: gna split-concat-concat sequence issue
fixed: gna permute-conv-maxpool-permute issue

* fix issue with multiple connections between split|crop|memory & concat
fix issue with serializing IR V7 model

* fixed issues after rebase

* Fix for the test TEST_F(FP32NonQuantizedTest, LSTMCellPropagateForward)

Input x[96] = 0.1
Scaled input = 0.01
Affine output = 64 * 0.01 * 0.1 + 0.1 = 0.164
Sigmoid(Affine output) = 0.541
Tanh(Affine output) = 0.163
Sigmoid(Affine output)*Tanh(Affine output) = 0.088

Sigmoid(Affine output)*Scaled input = 0.005

H = Sigmoid(Affine output)*Tanh(Affine output) + Sigmoid(Affine output)*Scaled input = 0.093
tanh(H) = 0.093

Result = H + Sigmoid(Affine output)*Scaled input = 0.093 + 0.541*0.093 = 0.093 + 0.050 = 0.143

* Updated copyright date

* [GNA] Added tests for cases connection split->concat

* [GNA] Added fix memory -> concat case

* fixed inf loop during quantization

* fixed code formatting

* fixed failing test smoke_concat_quant_memory_requant/ConcatQuantDuringMemoryRequantTest.CompareWithRefs/netPRC=FP16_IS=128_HS=128_targetDevice=GNA

* fixed removed & mark from pass manager main for loop

* added split=>concat case to InsertCopyLayerPass

Co-authored-by: Andrey Dmitriev <andrey.dmitriev@intel.com>
2021-03-03 12:54:09 +03:00
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inference-engine [GNA] Fixed issue with multiple connections between pair of nodes (Split=>Concat) (#3953) 2021-03-03 12:54:09 +03:00
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OpenVINO™ Toolkit - Deep Learning Deployment Toolkit repository

Stable release Apache License Version 2.0 GitHub branch checks state Azure DevOps builds (branch)

This toolkit allows developers to deploy pre-trained deep learning models through a high-level C++ Inference Engine API integrated with application logic.

This open source version includes several components: namely Model Optimizer, ngraph and Inference Engine, as well as CPU, GPU, MYRIAD, multi device and heterogeneous plugins to accelerate deep learning inferencing on Intel® CPUs and Intel® Processor Graphics. It supports pre-trained models from the Open Model Zoo, along with 100+ open source and public models in popular formats such as Caffe*, TensorFlow*, MXNet* and ONNX*.

Repository components:

License

Deep Learning Deployment Toolkit is licensed under Apache License Version 2.0. By contributing to the project, you agree to the license and copyright terms therein and release your contribution under these terms.

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