MultiGPU Emulation mode

Accelerated Computing CUDA CUDA Programming and Performance
1

How I can run the MultiGPU example in emulation mode with several devices?

2

You need to set the number of GPUs by hand.
I was able to run the multigpu example in emulation mode setting s_gpucount to 2.

Massimiliano

3

Did not work! when setting device with cudasetDevice, i get: invalid device ordinal

4

Did not work! when setting device with cudasetDevice, i get: invalid device ordinal

5

This happens only working with remote desktop protocol or when
working with a machine without several GPUs.
When using console or realVNC on a machine with several GPUs
the emulation mode works …