Long compile times, large memory use with static data in 6.10
A collection of modules like this, when compiled together, are taking 2 1/2 hrs to compile with ghc 6.10, up from 30 mins with 6.8.x
This is slowing down a work project somewhat.
Attached is a sample module, that should illustrate the problem, when compiled ghc uses 2G and takes a few minutes.
Trac metadata
Trac field | Value |
---|---|
Version | 6.10.1 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |