3 ms·
No it can’t. That’s d to d
by jing 2y ago
No it can’t. That’s d to d
- saagarjha 2y agoWell, device to device is technically doubled because you have a read and a write. But yes
- shaklee3 2y agoNo. D2D is arroubd 3TB/s
- _zoltan_ 2y agono. [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]#