feat: Add GPU support to experimental JAX inference framework #272
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This commit introduces GPU support for the JAX-based experimental inference framework located in `experimental/jax`. Key changes include: - Modified `experimental/jax/requirements.txt` to use `jax[cuda-pip]` allowing JAX to utilize NVIDIA GPUs. - Refined `experimental/jax/inference/parallel/mesh.py` to correctly handle GPU devices during mesh creation, ensuring robust platform detection alongside existing TPU support. - Verified that `experimental/jax/inference/runtime/offline_inference.py` correctly uses `jax.devices()` and is compatible with the new GPU handling in the mesh creation logic. - Updated `experimental/jax/README.md` to include instructions for setting up JAX with GPU support and to reflect that NVIDIA GPUs are now a supported backend. - Added a new test script `experimental/jax/inference/entrypoint/run_gpu_test.py` and instructions for you to verify GPU functionality with a small number of prompts. These changes allow you, if you have compatible NVIDIA GPUs and CUDA setups, to run the experimental JAX inference framework, expanding its usability beyond TPUs.
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This commit introduces GPU support for the JAX-based experimental inference framework located in
experimental/jax.Key changes include:
experimental/jax/requirements.txtto usejax[cuda-pip]allowing JAX to utilize NVIDIA GPUs.experimental/jax/inference/parallel/mesh.pyto correctly handle GPU devices during mesh creation, ensuring robust platform detection alongside existing TPU support.experimental/jax/inference/runtime/offline_inference.pycorrectly usesjax.devices()and is compatible with the new GPU handling in the mesh creation logic.experimental/jax/README.mdto include instructions for setting up JAX with GPU support and to reflect that NVIDIA GPUs are now a supported backend.experimental/jax/inference/entrypoint/run_gpu_test.pyand instructions for you to verify GPU functionality with a small number of prompts.These changes allow you, if you have compatible NVIDIA GPUs and CUDA setups, to run the experimental JAX inference framework, expanding its usability beyond TPUs.