I am using matlab 2018b with cuda 9.1 installed. I tried to try the command gpuDeviceCount returns 1 and when I used the command gpuDevice to get the properties of the CUDADevice , I got :
There is a problem with the graphics driver or with this GPU device. Be sure that you have a supported GPU and that the
latest driver is installed.
The graphics driver was found, but it is too old. The graphics driver on your system supports CUDA version 7.5. The
required CUDA version is 9.1 or greater.
When i used command system('nvcc --version') I got
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2017 NVIDIA Corporation
Built on Fri_Nov__3_21:08:12_Central_Daylight_Time_2017
Cuda compilation tools, release 9.1, V9.1.85
Then I used the command nvcc --version but I got error Undefined function or variable 'nvcc'.
i dont get the prb here why matlab 2018b does not recognise NVIDIA GPU Card in my laptop when the supported cuda toolkit 9.1 is installed !!!!
I am working under windows 7 and my graphic cards are Intel (R) HD Graphics 520 and NVIDIA GeForce 920M.