Fedora 34 での CUDA

Fedora34 サーバに GPU (GeForce GTX 1080 Ti)を搭載して CUDA 11.4 等をインストールしてみました。

計算サーバ
CPU : Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz
メモリ : 16GB
GPU : GeForce GTX 1080 Ti
OS : Fedora 34

$ nvidia-smi
Sun Oct 10 21:35:51 2021
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 470.74 Driver Version: 470.74 CUDA Version: 11.4 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|===============================+======================+======================|
| 0 NVIDIA GeForce ... Off | 00000000:02:00.0 Off | N/A |
| 20% 38C P0 52W / 250W | 0MiB / 11178MiB | 1% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+

# ./bandwidthTest
[CUDA Bandwidth Test] - Starting...
Running on...

Device 0: NVIDIA GeForce GTX 1080 Ti
Quick Mode

Host to Device Bandwidth, 1 Device(s)
PINNED Memory Transfers
Transfer Size (Bytes) Bandwidth(GB/s)
32000000 6.3

Device to Host Bandwidth, 1 Device(s)
PINNED Memory Transfers
Transfer Size (Bytes) Bandwidth(GB/s)
32000000 6.4

Device to Device Bandwidth, 1 Device(s)
PINNED Memory Transfers
Transfer Size (Bytes) Bandwidth(GB/s)
32000000 351.5