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Published 20 hours ago • verified publisher icon haskell

partialSort slows down compilation

Open Shimuuar opened this issue 13 years ago • 1 comments

Modules S.Function and S.Quantile require a lot of time to compile. Further investigation showed that this is due to function partialSort. It compiles to some 200k line of GHC core and probably to a lot of object code as well.

Quite likely it's vector-algorithms fault.

Shimuuar avatar Dec 16 '11 20:12 Shimuuar

This is indeed problem in partialSort and GHC. Check GHC bug #5539 for details. I think it make sense to keep this bug open for information purposes

Shimuuar avatar Feb 05 '12 11:02 Shimuuar