I'm using ghc --make... -rtsopts seems to be a link directive. The GHC docs seem to be project oriented. What's the two step process to compile and link a simple .hs file? ghc source.hs (to compile) link step? Michael On Sun, Feb 5, 2012 at 2:21 PM, Mathijs Kwik wrote:

./myProgram +RTS -K16000000

If that gives an error, you're program was probably compiled without support for setting RTS options from the command line. Recompile with -rtsopts. Then the above should work

On Sun, Feb 5, 2012 at 8:16 PM, Michael Rice wrote:

...

Stack space overflow: current size 8388608 bytes. Use `+RTS -Ksize -RTS' to increase it.

======================

Couldn't find much on the man or info pages. Example please, say double it (16000000) for starters.

Michael

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I had tried -rtsopts in a few spots in the command line, both with and without --make, seemingly with no effect . There was indeed a code problem, a function applied to an expression that should have been in parens. Shoulda known better. Thanks, all. Michael 2012/2/5 Krzysztof Skrzętnicki

No, you supply -rtsopts along with --make. Actually --make is just a shorthand for a few other options, you can see which with --verbose. See the documentation too.

One important thing though: very often stack overflows come from bad code. See the wiki for more info: http://www.haskell.org/haskellwiki/Stack_overflow

Best regards, Krzysztof Skrzętnicki

On Sun, Feb 5, 2012 at 20:50, Michael Rice wrote:

...

I'm using ghc --make...

-rtsopts seems to be a link directive.

The GHC docs seem to be project oriented. What's the two step process to compile and link a simple .hs file?

ghc source.hs (to compile)

link step?

Michael

On Sun, Feb 5, 2012 at 2:21 PM, Mathijs Kwik wrote:

...

./myProgram +RTS -K16000000

If that gives an error, you're program was probably compiled without support for setting RTS options from the command line. Recompile with -rtsopts. Then the above should work

On Sun, Feb 5, 2012 at 8:16 PM, Michael Rice wrote:

...

Stack space overflow: current size 8388608 bytes. Use `+RTS -Ksize -RTS' to increase it.

======================

Couldn't find much on the man or info pages. Example please, say double it (16000000) for starters.

Michael

_______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

_______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe