How to run Tensorflow multiGPU code on Intel Flex GPUs

How to run Tensorflow multiGPU code on Intel Flex GPUs?

Please provide steps. I am not able to run it on single GPU as well.

The Tensorflow Advanced Techniques specialization, course 2 (week 4) mentions some techniques on how to run a training job with several distribution strategies. Maybe it could be of help to you, chek it out.