Memory usage exploding for complex pattern matching
Victor Miraldo (UU)
v.cacciarimiraldo at uu.nl
Thu Mar 29 16:05:50 UTC 2018
> You can turn off the pattern match checker, is that an option?
> Can you post your code which shows the poor behaviour. It could be
> good to profile that part of GHC to see if there are any easy gains
> but it is known to be slow.
I attached a minimal example in the original e-mail. The code
that triggers the really bad case is not much bigger. It is divided in
many more modules, though.
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