Errors running make SMS="61" on Ubuntu 20.04

[sephethus]

Errors I'm getting on Ubuntu 20.04, GTX 1080

make SMS="61"

make[1]: Entering directory '/home/nate/cuda-samples-11.1/Samples/cudaNvSci'

WARNING - libnvscibuf.so not found, please install libnvscibuf.so <<<
WARNING - libnvscisync.so not found, please install libnvscisync.so <<<
WARNING - nvscibuf.h not found, please install nvscibuf.h <<<
WARNING - nvscisync.h not found, please install nvscisync.h <<<

I installed everything, here's my output for nvidia-smi

Fri Dec 11 09:35:27 2020
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 455.38 Driver Version: 455.38 CUDA Version: 11.1 |
|-------------------------------+----------------------+----------------------+
| 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 GeForce GTX 1080 Off | 00000000:01:00.0 On | N/A |
| 0% 49C P0 35W / 215W | 640MiB / 8116MiB | 11% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| 0 N/A N/A 1380 G /usr/lib/xorg/Xorg 53MiB |
| 0 N/A N/A 3036 G /usr/lib/xorg/Xorg 309MiB |
| 0 N/A N/A 3163 G /usr/bin/gnome-shell 64MiB |
| 0 N/A N/A 3847 G ...AAAAAAAAA= --shared-files 16MiB |
| 0 N/A N/A 4960 G ...AAAAAAAA== --shared-files 82MiB |
| 0 N/A N/A 8021 G ...AAAAAAAAA= --shared-files 9MiB |
| 0 N/A N/A 8509 G ...AAAAAAAA== --shared-files 34MiB |
| 0 N/A N/A 11138 G gnome-control-center 1MiB |
| 0 N/A N/A 11459 G /opt/zoom/zoom 51MiB |
+-----------------------------------------------------------------------------+

CUDA_SEARCH_PATH=/usr/lib/x86_64-linux-gnu

Not finding a good answer on this anywhere for modern times in 2020.

[mdoijade]

cudaNvSci currently only works with automotive cuda releases, as the cudaNvSci sample makefile is emitting warning so you can discard it.
you can get more details about NvSci in this comment - #22 (comment)