Todd Young

I agree with @DhruvDh, using Rust to simulate environments for RL agents would be great. Having something akin to OpenAI's gym interface would be really nice. Many RL researchers are...

Hey @upupming, My project is pretty new, and, as you have seen is a little rough around the edges. But, you are more than welcome to add it to the...

Sorry it has taken me so long to get back with you! I just saw this issue. I may have confused us when talking about HyperSpace running one optimization per...

Hey @karahbit, when asking about the minimum number of MPI ranks per optimization, do you mean the total number of ranks required by hyperspace for a given problem, or do...

Hey @karahbit , thanks for using the library. How many results are being saved when you have `4 parameters` but run with `8 mpi ranks`? I have a sneaking suspicion...

Yeah, that would be possible. In the case that `num_subspaces > num_ranks`, we could place the remaining `num_subspaces - num_ranks` on ranks that already have a search space to work...

In the case that you were just testing, you could use [dualdrive()](https://github.com/yngtodd/hyperspace/blob/master/hyperspace/hyperdrive/skopt/dualdrive.py#L15). that would run two of subspaces on each rank. So if you want to use exactly half the...

Yeah, in that case the `dualdrive` would not be the way to go. We would want to go with that new approach I started to mention.

Yeah, it require some changes in Hyperspace. Originally, the subspaces were scattered out to the various ranks from `rank 0`. Now, each rank sees all of the subspaces, and indexes...

Ah, thanks for reporting that @karahbit. Looks like I should pin the version of scikit-optimize to 0.5.2 for the short term, and start a new branch to support the newer...