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SwiftEP: Accelerating MoE Inference with Buffer Fusion and TMA OffloadingNSDI '262026-05-04
SwiftEP is an all-to-all library that fuses compute and RDMA buffers and offloads NVLink transfers to the Hopper TMA to remove redundant copies and free SMs…
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Unlocking ECMP Programmability for Precise Traffic ControlNSDI '252025-04-28
P-ECMP implements a programming model, compiler, and runtime that reuses seldom-used ECMP groups to deterministically steer flows; compiler inputs are topology…
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Holmes: Localizing Irregularities in LLM Training with Mega-scale GPU ClustersNSDI '252025-04-28
Holmes localizes slow or spiky iterations in multi‑thousand GPU LLM training by logging only communication operators, classifying abnormal operators with a…
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Detecting Ephemeral Optical Events with OpTel19th USENIX Symposium on Networked Systems Design and Implementation (NSDI '22)2022-04-04
A centralized vendor-agnostic controller standardizes optical device models, deploys push-based telemetry agents, and uses a cloud-backed collector cluster to…
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