ZuriHac 2018 GHC DevOps track - Request for Contributions
mail at nh2.me
Tue May 22 10:07:34 UTC 2018
On 08/04/2018 15.01, Michal Terepeta wrote:
> I'd be happy to help. :) I know a bit about the backend (e.g., cmm level), but it might be tricky to find there some smaller/self-contained projects that would fit ZuriHac.
that's great. Is there a topic you would like to give a talk about, or a pet peeve task that you'd like to tick off with the help of new potential contributors in a hacking session?
Other topics that might be nice and that you might know about are "How do I add a new primop to GHC", handling all the way from the call on the Haskell side to emitting the code, or (if I remember that correctly) checking out that issue that GHC doesn't do certain optimisations yet (such as emitting less-than-full-word instructions e.g. for adding two Word8s, or lack of some strength reductions as in ).
> You've mentioned performance regression tests - maybe we could also work on improving nofib?
Shall we run a hacking session together where we let attendees work on both performance regression tests and nofib? It seems these two fit well together.
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