Zhenhao He

Zhenhao He is a senior software engineer at NVIDIA working on NCCL since November 2024. Before joining NVIDIA, he conducted systems research at ETH Zurich, focusing on hardware acceleration for networking and data processing. He holds both a PhD and a master’s degree from ETH Zurich.
Avatar photo

Posts by Zhenhao He

Networking / Communications Jun 18, 2025

Improved Performance and Monitoring Capabilities with NVIDIA Collective Communications Library 2.26

The NVIDIA Collective Communications Library (NCCL) implements multi-GPU and multinode communication primitives optimized for NVIDIA GPUs and networking. NCCL... 11 MIN READ