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Top 23 C++ Pytorch Projects
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ncnn
ncnn is a high-performance neural network inference framework optimized for the mobile platform
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Project mention: Generative AI Interview for Senior Data Scientists: 50 Key Questions and Answers | dev.to | 2025-05-06
How it works: A model trained in one framework can be converted to the ONNX format. This format can then be run on various hardware or inference engines that support it (e.g., ONNX Runtime). It facilitates easy model transfer and execution even if the development framework and deployment environment differ.
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The most popular library for point cloud processing in Python is Open3D.
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DALI
A GPU-accelerated library containing highly optimized building blocks and an execution engine for data processing to accelerate deep learning training and inference applications.
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TNN
TNN: developed by Tencent Youtu Lab and Guangying Lab, a uniform deep learning inference framework for mobile、desktop and server. TNN is distinguished by several outstanding features, including its cross-platform capability, high performance, model compression and code pruning. Based on ncnn and Rapidnet, TNN further strengthens the support and performance optimization for mobile devices, and also draws on the advantages of good extensibility and high performance from existed open source efforts
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deepdetect
Deep Learning API and Server in C++14 support for PyTorch,TensorRT, Dlib, NCNN, Tensorflow, XGBoost and TSNE
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EdgeML
This repository provides code for machine learning algorithms for edge devices developed at Microsoft Research India. (by microsoft)
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torch-mlir
The Torch-MLIR project aims to provide first class support from the PyTorch ecosystem to the MLIR ecosystem.
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Few-Shot-Patch-Based-Training
The official implementation of our SIGGRAPH 2020 paper Interactive Video Stylization Using Few-Shot Patch-Based Training
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SegmentationCpp
A c++ trainable semantic segmentation library based on libtorch (pytorch c++). Backbone: VGG, ResNet, ResNext. Architecture: FPN, U-Net, PAN, LinkNet, PSPNet, DeepLab-V3, DeepLab-V3+ by now.
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iSeeBetter
iSeeBetter: Spatio-Temporal Video Super Resolution using Recurrent-Generative Back-Projection Networks | Python3 | PyTorch | GANs | CNNs | ResNets | RNNs | Published in Springer Journal of Computational Visual Media, September 2020, Tsinghua University Press
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PercepNet
Unofficial implementation of PercepNet: A Perceptually-Motivated Approach for Low-Complexity, Real-Time Enhancement of Fullband Speech
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
C++ Pytorch discussion
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A note from our sponsor - Sevalla
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Index
What are some of the best open-source Pytorch projects in C++? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | ncnn | 21,982 |
| 2 | onnxruntime | 17,661 |
| 3 | Open3D | 12,707 |
| 4 | FasterTransformer | 6,211 |
| 5 | DALI | 5,491 |
| 6 | TNN | 4,572 |
| 7 | tiny-cuda-nn | 4,189 |
| 8 | onnx-simplifier | 4,153 |
| 9 | iree | 3,322 |
| 10 | tensorRT_Pro | 2,799 |
| 11 | deepdetect | 2,544 |
| 12 | EdgeML | 1,639 |
| 13 | torch-mlir | 1,620 |
| 14 | oneAPI-samples | 1,071 |
| 15 | DREAMPlace | 852 |
| 16 | LibtorchTutorials | 806 |
| 17 | Few-Shot-Patch-Based-Training | 623 |
| 18 | NATTEN | 600 |
| 19 | nimblephysics | 459 |
| 20 | SegmentationCpp | 449 |
| 21 | iSeeBetter | 372 |
| 22 | pytorch_dlprim | 365 |
| 23 | PercepNet | 352 |
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