Setting persistence mode is not supported for GPU

I’ve a multi GPU system: 3 x K40s
Running CUDA 6.0 with device driver: 322.88 on a x64 Windows 7 machine

I’m trying to set the GPUs to use persistent mode for GPU BOOST.
Running the following from an administrator command line:

nvidia-smi -pm 1

Gives the following error: Setting persistence mode is not supported for GPU

I have the GPUs set at max speed settings:

nvidia-smi.exe -ac 3004,875

With compute mode set to 3:

nvidia-smi -c 3

Any help would be much appreciated.

whistles…

http://docs.nvidia.com/deploy/driver-persistence/index.html

Basically that option is Linux only. “On Windows the kernel mode driver is loaded at Windows startup and kept loaded until Windows shutdown.”

RTFM was the answer then :-)
Didn’t realise a driver persistence document existed had just read the GPU BOOST documentation.
Thanks for the help.