[HN]score: 0.39SkyPilot Increases NVL72 GPU Utilization by 27% via Rack-LocalityOctober 29, 2026SkyPilot uses topology-aware placement to maintain job locality within NVIDIA NVL72 racks, preventing 43% performance degradation caused by InfiniBand bottlenecks. This approach ensures multi-node workloads leverage the unified NVLink fabric instead of slower interconnects.HOW THIS AFFECTS YOU●builderYou can optimize distributed training costs and throughput by ensuring your workloads remain rack-local.●founderThis offers a way to maximize ROI on expensive H100/B200 clusters through better scheduling efficiency.read original ↗skypilot.aiDAILY DIGEST_all newsbuilderresearcherfounderinvestordesignerpolicyhealthsubscribe →you don't check 9 sources — we do. one email every morning, read in 2 min. free. unsubscribe anytime. privacy← back to feed