zzlk

benchmark to test how expensive mapping into/out of joins is

1

#185

needed for this issue: https://github.com/hydro-project/hydroflow/issues/928

Diagnostics: ops need some ergonomic way of generating flow of debug info (e.g. flag when all work is done)

3

It is very common in imperative code to perform some work and wrap it in wall-clock timers or event logging so that they can accurately keep track of when a...

early release stateful operators (windowing, running average, etc)

1

How does windowing interact with early release? is there some relationship between batch(defer_signal)/lattice_batch, do we want early-release on all of our fold/reduce/fold_keyed operators? how do we deal with default values?

support type alias statements in surface syntax

2

If we're going to support use statements then type statements are probably necessary as well.

Would be nice to get something like this for the assert op _Originally posted by @MingweiSamuel in https://github.com/hydro-project/hydroflow/pull/861#discussion_r1279765203_

Motivated by this bug: https://github.com/hydro-project/hydroflow/issues/595 https://github.com/hydro-project/hydroflow/pull/610#issuecomment-1516978728