Windows io buffer sample

[sfatimar]

This change is to ensure that samples are valid for both dGPU and iGPU in a multi gpu system

[sfatimar]

@jywu-msft Please review

[jywu-msft]

I think it would be nice to provide some more details in the README to explain the differences between the two squeezenet samples.
The user may not be familiar with "iobuffer optimization" and what it means.
Would it be better to say one example is for cpu and the other one is for running on gpu's (and the optimization is there for memory copy avoidance?)

[sfatimar]

I think it would be nice to provide some more details in the README to explain the differences between the two squeezenet samples. The user may not be familiar with "iobuffer optimization" and what it means. Would it be better to say one example is for cpu and the other one is for running on gpu's (and the optimization is there for memory copy avoidance?)

We have made the change

[sfatimar]

@jywu-msft Please merge