Stack space overflow after optimization
ketil+haskell at ii.uib.no
Wed Mar 17 19:43:16 EST 2004
Christian Maeder <maeder at tzi.de> writes:
> Stack space overflow: current size 1048576 bytes.
> Use `+RTS -Ksize' to increase it.
> only when translated with "-O". Is it possible that the next release
> of ghc uses a higher stack size at least when the "-O" flag is set?
> (Only to reduce the likelyhood that our users need to supply RTS
Also, profiling seems to increase stack usage. Perhaps the 1M limit
is overly conservative?
> Maybe it is even possible to add a ghc flag that allows to set the
> default Ksize of the generated programs.
> Someone told me to link in an additional header file, but maybe you
> can supply a more convienent solution.
It's fairly simple; you just need to define the approprate constant in
a C file, compile and link it with your program proper.
If I haven't seen further, it is by standing in the footprints of giants
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