Re: [Haskell-cafe] Unable to profile program using Data.ByteString.Lazy

lists:

Donald Bruce Stewart wrote:

...

Probably you didn't build fps with profiling as well? You can rebuild fps with: runhaskell Setup.hs configure -p as the first step.

-- Don

Thanks, I'll try it. Does that mean when I want to optimize my program, I'll need to rebuild fps without profiling?

- Lyle

If you build a cabalised project with the -p flag to configure, you get both the profiled and normal versions. You won't need to rebuild after that. -- Don