[Question/Documentation] Is it possible to run an experiment with trials distributed across GPUs about ax

[kkashin]

Thanks for raising this issue - we definitely agree that distributed experimentation is a really important feature and there's actually an integration with Ray in-flight. See ray-project/ray#4731 for the initial PR. There are still a couple of tweaks to make the parallelism work, but this should be available soon (hopefully by end of next week).

After this is available, we'll be sure to update the documentation to explicitly mention how to run experiments in a distributed manner.

[gatapia]

great tutorial. feel free to close.

[lena-kashtelyan]

RayTune tutorial is now ready and checked in on master.

[richardliaw]

BTW @gatapia, check out this tutorial notebook for using Ax and Tune. You'll have to add a ray.init line to connect to your Ray cluster. We'll also push this tutorial onto the Ray docs.