Maksym Ochenashko

Can https://github.com/valskalla/odin/issues/364 be related to this issue?

I hit the dispatcher issue today. The future created by the dispatcher hangs forever if `EitherT` has a left value (`EitherT.leftT(error)`). Simplified example: ```scala object TransformerTest extends IOApp.Simple { final...

@armanbilge I was thinking about this change as well. Sure, I will rerun benchmarks against these versions.

@armanbilge not much of a difference 🤔 #### 3.2-111-594f8fe ``` Benchmark Mode Cnt Score Error Units DriverBenchmark.createOne avgt 25 4.753 ± 0.383 ms/op DriverBenchmark.return100Records avgt 25 10.699 ± 0.411 ms/op...

@armanbilge I will experiment with different versions during the day

Indeed, my project depends on `cats-effect-std`, hence `IO` comes from the `fs2` package. fs2 `3.2.2` with cats-effect 3.3.0 shows the same throughput as `3.2.3`. Thank you for your help and...

I'm running benchmarks on a different machine so numbers differ from yesterday. ## fs2 3.2.2 ### cats-effect 3.2.9 without tracing ``` Benchmark Mode Cnt Score Error Units DriverBenchmark.return100Records avgt 25...

@armanbilge I've updated the comment above

@armanbilge yeah, the difference is caused by tracing. I've updated my comment with extra benchmarks. Seems I covered all possible combinations.

@armanbilge done, see the updated comment https://github.com/typelevel/fs2/issues/2746#issuecomment-988800286