Huawei FusionServer G5500 Manual page 12

G5500 Topology Summary
8GPU server (G560 single node)
IO_1
CPU1
SDI
PCIe
SW1
GPU GPU GPU
1:8
Topology 1: 8-card P2P, single-RC,
GPUDirect RDMA;
16GPU server (G530 V2 dual nodes)
CPU
IO_1
PCIe SW1
GPU
GPU
GPU
GPU GPU
GPU
1:8
Topology 5: High-density, 32*P4/NPU;
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CPU2 IO_3
IO_4
PCIe
SW2
GPU GPU GPU GPU GPU
Topology 2: Balanced, 4-card P2P, dual-RC, GPUDirect RDMA;
applicable to public cloud and
applicable to DL
options supported
Node1
CPU2
IO_2
IO_1
1
PCIe SW2
GPU
GPU GPU
GPU GPU GPU
GPU GPU GPU GPU GPU GPU
applicable to AI inference and AVI applications
11
11
CPU1 CPU2
IO_1
SDI
IO_2
PCIe PCIe
SW1 SW2
GPU GPU GPU GPU GPU GPU
1:4
HPC; 4GPU or 8GPU configuration
Node2
CPU
CPU2
IO_2
1
PCIe SW1 PCIe SW2
GPU GPU
GPU
GPU GPU GPU GPU
GPU
GPU GPU GPU GPU GPU
GPU
IO_3
IO_4
GPU GPU