15 Dec
2007
15 Dec
'07
11:43 a.m.
On 12/15/07, Peter Hercek
Tim Chevalier wrote:
Try the -Rghc-timing flag.
Interesting, that one does not work in my program compiled with ghc 6.8.1 (looks like ghc runtime does not consume it but passes it to my haskell code). +RTS -tstderr works but its usability is limited since it provides only elapsed time and not the process cpu times.
Sorry, my mistake -- it's an RTS option, so: ./program +RTS -Rghc-timing -RTS and I guess you have to compile with -prof. Cheers, Tim -- Tim Chevalier * catamorphism.org * Often in error, never in doubt "Live fast, love hard, and wear corrective lenses if you need them." --Webb Wilder