What is the problem?

It seems that ray.util.multiprocessing.Pool.starmap does not work with iterable created from zip, unless it's explicitly converted to a list etc. For example, this one works:

from ray.util.multiprocessing import Pool as RayPool

with RayPool(4) as pool:
    print(pool

Vcpkg is a C++ dependency management system that makes installation and consumption as a dependency very easy. We should support this for VW to allow consuming the lib as easy as possible.

Instructions for creating a new package can be found here: https://github.com/microsoft/vcpkg/blob/master/docs/examples/packaging-github-repos.md

Is there a way to train a bidirectional RNN (like LSTM or GRU) on trax nowadays?

How to use Watcher / WatcherClient over tcp/ip network?

Watcher seems to ZMQ server, and WatcherClient is ZMQ Client, but there is no API/Interface to config server IP address.
Do I need to implement a class that inherits from WatcherClient?