Error: Encountered invalid option : --openacc-profiling

Developer Tools Other Tools Visual Profiler and nvprof
1

please give me some instructions to solve this frustrating bug!!!Help !

Error: Encountered invalid option : --openacc-profiling

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2

Hello yangli0534,

Please provide something useful about your system, linux version, cuda version, driver verion etc.

As I know, OpenACC profiling is only supported on x86_64 and Power8 Linux and it’s on by default, so you don’t need to specify --openacc-profiling unless you want to disable it.

Best Regards
Harry

3

Thanks for your kind reply. My sys configuration are as follows:

system info :linux ubuntu kylin 4.4.0-31 kernel
Kernel Arch :x86-64
Graphics Card Model : 1 intel xeon e3-1200 v3/4th 2 NVIDIA GM107 GTX750 TI rev a2
CUDA version 8.0

4

yangli0534,

Are you using the latest 8.0 toolkit 8.0.44 ?
If not, can you have a try on this, https://developer.nvidia.com/cuda-toolkit

If this toolkit still not work for you, please try nvprof ./sample and see the result.
Thanks.

Best Regards
Vera