|
|
|
|
|
|
by _zoltan_
552 days ago
|
|
|
no. [root@gh200 nvbandwidth]# nvidia-smi | grep GH200 | 0 NVIDIA GH200 480GB On | 00000009:01:00.0 Off | 0 | [root@gh200 nvbandwidth]# ./nvbandwidth | grep -E 'host_to_device_memcpy_sm|device_to_host_memcpy_sm' | grep ^SUM SUM host_to_device_memcpy_sm 357.45 SUM device_to_host_memcpy_sm 352.05 [root@gh200 nvbandwidth]# d2d is much higher: [root@gh200 cuda-samples]# ./bin/sbsa/linux/release/bandwidthTest --dtod | grep -B1 32000 Transfer Size (Bytes) Bandwidth(GB/s)
32000000 2294.8
[root@gh200 cuda-samples]# |
|
|