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On November 3, 2026, PyTorch announced the establishment of the Ray on hardware accelerators Special Interest Group (SIG). The group brings together hardware vendors, Ray contributors, and application developers to jointly develop a vendor-neutral accelerator support roadmap. The group initially focuses on three major areas: development and testing infrastructure, hardware-aware scheduling, and networking and transport. According to the PyTorch Blog, Ray currently supports more than ten types of accelerators, including NVIDIA and AMD GPUs as well as TPU, Trainium, and Gaudi. There are currently no further reports on the group's subsequent progress.
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Nov 3
PyTorch BlogFirst-party
PyTorch Announces the Formation of the Ray Accelerator Special Interest Group (SIG)
PyTorch Announces the Formation of the Ray Accelerator Special Interest Group (SIG), bringing together hardware vendors, Ray contributors, and application developers to define a vendor-neutral accelerator support roadmap. The group initially focuses on three areas: development and testing infrastructure, hardware-aware scheduling, and networking and transport. Ray currently supports more than ten types of accelerators, including NVIDIA and AMD GPUs as well as TPU, Trainium, and Gaudi.