AI IntelligenceOct 29, 2026AI Intelligence
Article
SkyPilot published an analysis showing that Grace Blackwell NVL72 systems need a new scheduler to exploit NVLink across nodes…
…reporting 27% more usable GPUs from the same racks. Running the same distributed training job over InfiniBand rather than NVLink can degrade performance by 43%, according to the post.
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AI-generatedSource: Hacker News
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Source Brief
SkyPilot published an analysis showing that Grace Blackwell NVL72 systems need a new scheduler to exploit NVLink across nodes, reporting 27% more usable GPUs from the same racks. Running the same distributed training job over InfiniBand rather than NVLink can degrade performance by 43%, according to the post.
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