Compilation speed regression
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.
Trac metadata
Trac field | Value |
---|---|
Version | 7.0.4 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |