NvOFCudaAPI Errors 7 on Ubuntu 18.04 with T4
I experienced following issue with my T4 and Ubuntu 18.04. I really appreciate some help ASAP.
My problem is that Optical Flow SDK 1.1 relies on graphics driver 435.21 or more, but the latest T4 driver is only updated to 418.87. I ran sample and reported the following error:
$ ./AppOFCuda --input=../../../08-08-09316/image_0000%d.png --output=./ GPU in use: Tesla T4 Input file directory path : ../../../08-08-09316 Input file pattern : image_0000%d.png NvOFCudaAPI : NvOFAPICreateInstanceCuda(NV_OF_API_VERSION, m_ofAPI.get())returned error 7 at /app/sf-argus/wjp/Optical_Flow_SDK_1.1.10/Samples/NvOF/NvOFCuda.cpp;34
Can any one give me some suggestions on what I should/can do, thanks a lot!
Here is my configuration:
- CPU : Intel® Xeon® Silver 4114 CPU @ 2.20GHz
- RAM : 32 GB
- DISK : 1 TB SSD
Current Driver 418.87 (have tried some different drivers)
Cuda: 10.1 with cudnn