[Haskell-cafe] options for the RTS in a dll

Nicolas Wu nicolas.wu at gmail.com
Sun Dec 1 10:18:33 UTC 2013

On Sun, Dec 1, 2013 at 10:10 AM, Kees Bleijenberg
<k.bleijenberg at 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?

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