Jittor/jittor
A Python-first deep learning framework using just-in-time compilation and meta-operators for high-performance model training.

Jittor is a high-performance deep learning framework that compiles operations just-in-time with an integrated op compiler and tuner. It uses Python as the front-end with dynamic graph execution, while the back-end is implemented in high-performance languages like CUDA and C++. The framework includes extensive model libraries for image recognition, detection, segmentation, generation, differentiable rendering, geometric learning, and reinforcement learning.
Frequently asked
- What is Jittor/jittor?
- A Python-first deep learning framework using just-in-time compilation and meta-operators for high-performance model training.
- Is jittor open source?
- Yes — Jittor/jittor is open source, released under the Apache-2.0 license.
- What language is jittor written in?
- Jittor/jittor is primarily written in Python.
- How popular is jittor?
- Jittor/jittor has 3.2k stars on GitHub.
- Where can I find jittor?
- Jittor/jittor is on GitHub at https://github.com/Jittor/jittor.