Xiaofan Li

Xiaofan Li manages the NCCL development team. He joined NVIDIA in 2016 after graduating from Carnegie Mellon University. He has eight years of engineering experience in GPU driver stack, GPU bringup, and hardware debugging.
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Posts by Xiaofan Li

Data Center / Cloud Jul 14, 2025

Enabling Fast Inference and Resilient Training with NCCL 2.27

As AI workloads scale, fast and reliable GPU communication becomes vital, not just for training, but increasingly for inference at scale. The NVIDIA Collective... 9 MIN READ