SemiAnalysis_· @SemiAnalysis_ · X·· 4 天前AI 评分
Google GPU集群NCCL插件实现自动激活
现在 Google GPU 集群真正令人惊叹的一点是，NVIDIA 和 Google 已为 Google 的 ConnectX-7/8 NCCL 插件设置了自动激活。此前，用户需要折腾正确的库加载路径和环境变量，才能在 GCP NVIDIA GPU 机器的 ConnectX NIC 上正确设置并优化性能。我们几个季度前反馈过，现在已完全自动化！(2/2)
One thing that is really amazing now about the Google GPU cluster is that NVIDIA and Google have set up auto-activation for Google’s ConnectX-7/8 NCCL plugin. Previously, users would need to mess around with the correct library load paths and env vars to get it set up correctly and optimize performance on ConnectX NICs on GCP NVIDIA GPU machines. We gave feedback a couple of quarters ago, and now it is fully automated! (2/2)
来源：SemiAnalysis_ · x.com