RDMA and RoCE

Master RDMA — Remote Direct Memory Access. Learn RoCE v2 over Ethernet, GPUDirect RDMA, and the patterns for low-latency multi-host GPU communication.

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6

Lessons

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Code Examples

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Lessons in This Topic

Work through these 6 lessons in order, or jump to whichever topic you need most.

RDMA Overview

Beginner

RoCE v2 over Ethernet

Intermediate

GPUDirect RDMA

Advanced

RDMA vs TCP for AI

Intermediate

Tuning RDMA

Advanced

Debugging RDMA

Advanced