Ticket #2328 (closed bug: fixed)
Compiling DoCon with 6.8.3 has 3x slow-down compared with 6.8.2
|Reported by:||simonpj||Owned by:||simonpj|
|Type of failure:||Compile-time performance bug||Difficulty:||Unknown|
|Test Case:||Blocked By:|
Serge reports that "there remains the question: why GHC 6.8.3 release candidate builds DoCon-2.11 considerably slower than ghc-6.8.2 (3 times, as I recall) and needs larger -M memory to build this DoCon".
A 3x slow-down wrt 6.8.2 is quite unexpected.