[AMBER] cudaGetDeviceCount failed unknown error

From: Ercig Bogac (BIOCH) <"Ercig>
Date: Thu, 23 Nov 2017 13:29:42 +0000

Dear all,

I am trying to install Amber16 to my computer with the CUDA support. All steps of the installation went without any errors.

I have used ./configure -cuda gnu

Then make install

But when I try the make test , I get the following error.

cudaGetDeviceCount failed unknown error

0 file comparisons passed
0 file comparisons failed
333 tests experienced errors

I cant find any solutions on internet. I have seen one entry on the mail list, but there was no solution for this case. I have updated my driver and reinstalled cuda but it did not changed anything.

Here is what I obtain from nvidia-smi

Thu Nov 23 14:27:12 2017
| NVIDIA-SMI 384.81 Driver Version: 384.81 |
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
| 0 Tesla C2075 Off | 00000000:01:00.0 On | Off |
| 30% 57C P12 34W / N/A | 470MiB / 6066MiB | 9% Default |

| Processes: GPU Memory |
| GPU PID Type Process name Usage |
| No running processes found |

And the nvcc -v

nvcc warning : The 'compute_20', 'sm_20', and 'sm_21' architectures are deprecated, and may be removed in a future release (Use -Wno-deprecated-gpu-targets to suppress warning).
nvcc fatal : No input files specified; use option --help for more information

I am looking forward to hear your help

Best regards

Bogac Ercig
AMBER mailing list
Received on Thu Nov 23 2017 - 05:30:02 PST
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