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tweag / sparkle

Haskell on Apache Spark.
BSD 3-Clause "New" or "Revised" License
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Fix errors that sometimes occur on `hs_exit` #165

Open facundominguez opened 2 years ago

facundominguez commented 2 years ago

Calling hs_exit() sometimes produces errors in CI like:

^ �C: newBoundTask: RTS is not initialised; call hs_init() first
���� Error: The command exited with status 1

I've tried a few things in the past, but I haven't managed to get rid of it, and I'm unsure if there is a way to fix it. This is probably related to the fact that the failing programs are using bound threads.

A first step would be creating a minimal example to reproduce this failure. Then we could submit a bug to GHC devs.