Nicolas, If I profile a test executable in the same directory with +RTS -p everything works fine. So probably it is not a permission issue. Kees -----Oorspronkelijk bericht----- Van: Nicolas Wu [mailto:nicolas.wu@gmail.com] Verzonden: zondag 1 december 2013 11:19 Aan: Kees Bleijenberg CC: haskell-cafe Onderwerp: Re: [Haskell-cafe] options for the RTS in a dll On Sun, Dec 1, 2013 at 10:10 AM, Kees Bleijenberg <k.bleijenberg@lijbrandt.nl> wrote:
But when I call hs_init_ghc with rtsoptions –h I get 3 lines with on each line: Can’t open profiling report file <unknown>.hp.
With –p I get missing profiling report <unknown>.prof
Any idea what I’am doing wrong?
Sounds odd. Have you ensured you have write permissions where the profiling files will be created?