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ONNX Runtime (ORT)
Install ONNX Runtime
Get Started
Python
C++
C#
C
Java
JavaScript
Objective-C
WinRT
Julia and Ruby APIs
ORT Training with PyTorch
Tutorials
API Basics
Accelerate PyTorch
Accelerate PyTorch Inference
Accelerate PyTorch Training
Accelerate TensorFlow
Accelerate Hugging Face
Deploy on mobile
Mobile objection detection on iOS
Mobile image recognition on Android
ORT Mobile Model Export Helpers
Deploy on web
Classify images with ONNX Runtime and Next.js
Deploy on IoT and edge
Deploy traditional ML
API Docs
Build ONNX Runtime
Build for inferencing
Build for training
Build with different EPs
Build for web
Build for Android
Build for iOS
Custom build
Reference
Compatibility
Operators
Operator Kernels
Contrib Operators
Use custom operators
ORT 1.11 Mobile Package Operators
ORT 1.10 Mobile Package Operators
ORT 1.9 Mobile Package Operators
ORT 1.8 Mobile Package Operators
Reduced operator config file
ORT format models
Build a web app with ONNX Runtime
Technical design
Releases and servicing
Citing ONNX Runtime
Mobile
Model Export Helpers
Execution Providers
CUDA
CoreML
Arm NN
ARM Compute Library (ACL)
DirectML
AMD MIGraphX
NNAPI
TVM
Intel oneDNN
OpenVINO
RKNPU
TensorRT
Vitis AI
Add a new execution provider
ONNX Runtime Ecosystem
Performance
Tune performance
Tune Mobile Performance
Graph optimizations
Quantize ONNX Models
ONNX Runtime
Install
Get Started
Tutorials
API Docs
YouTube
GitHub
Reference
Operators
Contrib Operators
The contrib operator schemas are documented in the ONNX Runtime repository.
Release
Documentation
Current master
https://github.com/microsoft/onnxruntime/blob/master/docs/ContribOperators.md
1.11
https://github.com/microsoft/onnxruntime/blob/rel-1.11.0/docs/ContribOperators.md
1.10
https://github.com/microsoft/onnxruntime/blob/rel-1.10.0/docs/ContribOperators.md
1.9
https://github.com/microsoft/onnxruntime/blob/rel-1.9.0/docs/ContribOperators.md
1.8
https://github.com/microsoft/onnxruntime/blob/rel-1.8.0/docs/ContribOperators.md
1.7
https://github.com/microsoft/onnxruntime/blob/rel-1.7.0/docs/ContribOperators.md