Compilation speed regression
|Reported by:||augustss||Owned by:|
|Type of failure:||Compile-time performance bug||Difficulty:|
|Test Case:||Blocked By:|
Ghc has gotten slower at compiling.
Compilation time for our code base in 6.12.4 was 23:40, and with the 7.0.4 it is 29:30. This is a 25% increase in compilation time. Both compilations with the same flags, -O2 being the most important one.
Change History (3)
comment:1 Changed 3 years ago by simonmar
- Milestone set to 7.4.1
- Status changed from new to infoneeded
- Type of failure changed from None/Unknown to Compile-time performance bug