Accelerating High Performance Computing with GPUDirect RDMA
Accelerating High Performance Computing with GPUDirect RDMA
Accelerating High Performance Computing with GPUDirect RDMA
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User SpaceSystem SpaceUser SpaceSystem SpaceI/O Offload Frees Up CPU for Application ProcessingWithout <strong>RDMA</strong>With <strong>RDMA</strong> and Offload~53% CPUEfficiency~88% CPUEfficiency~47% CPUOverhead/Idle~12% CPUOverhead/Idle© 2013 Mellanox Technologies 3