Install CUDA On Manjaro For Dell M6800

Hardware

CPU: i7 4800MQ
GPU: GTX 980M

Install Nvidia Driver

sudo mhwd -a pci nonfree 0300

Choose latest version: 440.59

Reboot

Check Installation Success:

[wood@wood-m6800 ~]$ nvidia-smi
Sun Mar  1 03:35:34 2020       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 440.59       Driver Version: 440.59       CUDA Version: 10.2     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  GeForce GTX 980M    Off  | 00000000:01:00.0  On |                  N/A |
| N/A   40C    P5    14W /  N/A |    480MiB /  8118MiB |      2%      Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID   Type   Process name                             Usage      |
|=============================================================================|
|    0       779      G   /usr/lib/Xorg                                 55MiB |
|    0      1189      G   /usr/lib/Xorg                                207MiB |
|    0      1239      G   /usr/bin/gnome-shell                         147MiB |
|    0      1946      G   ...AAAAAAAAAAAAAAgAAAAAAAAA --shared-files    38MiB |
+-----------------------------------------------------------------------------+

Successfully installed version 440.59

Install CUDA

sudo pacman -S cuda cudnn

Choose the same version as nvdia driver installed.

Test CUDA Installation

Build CUDA Samples:

su
cd /opt/cuda/samples
make

If command make failed like nvscibuf.h: No such file or directory, Try update file Makefile about line 41 and run make:

FILTER_OUT := 0_Simple/cudaNvSci/Makefile

Build success, then run test:

cd bin/x86_64/linux/release
./deviceQuery

Should out put some thing like “PASS”.

Refer

https://blog.csdn.net/qq_35306993/article/details/89497755
https://blog.csdn.net/becgiggs/article/details/104081264?depth_1-utm_source=distribute.pc_relevant.none-task&utm_source=distribute.pc_relevant.none-task
https://www.jianshu.com/p/77752b2f8149