ONNX (Open Neural Network Exchange): Make IA models Interoperable

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Definition of ONNX (Open Neural Network Exchange)

ONNX (Open Neural Network Exchange) is A standardized format to run AI models on different hardware and software platformswithout depending on a specific framework.

Why is ONNX crucial?

  • Facilitates the portability of the models Between Pytorch, Tensorflow and other frameworks.
  • Allows models to be run on several types of equipment (CPU, GPU, FPGA, TPU).
  • Optimizes inference by using appropriate hardware accelerators.

Concrete examples

🔹 Microsoft Azure AI Use ONNX to run IA models optimized.
🔹 Meta and Nvidia contributed to the development of ONNX to improve IA compatibility.

Advantages and challenges

Benefits Challenge
🚀 Multi-platform execution ❗ Compatibility with some still limited models
🔋 Optimization for inference ⚙️ requires a process for converting models
📡 Independence from frameworks 🔄 Adoption still in progress in certain companies

The future of Onnx

✅ Massive adoption in IA cloud computing.

✅ Standardization of AI models for increased interoperability.

✅ Optimization of IA inference on all types of equipment.