High memory use when compiling many let bindings.
|Reported by:||igloo||Owned by:||simonmar|
|Type of failure:||Compile-time performance bug||Test Case:|
|Related Tickets:||Differential Rev(s):|
Two programs that generate modules with lots of let bindings that GHC struggles to compile. With the first,
ghc -c J.hs
uses >100M of memory which seems a little high. For the second,
ghc -c J2.hs
got past 700M before I killed it, with both 6.6 and HEAD.
Change History (24)
comment:13 Changed 8 years ago by simonmar
- Operating System changed from Unknown to Unknown/Multiple
comment:18 Changed 7 years ago by simonmar
- Resolution set to fixed
- Status changed from new to closed