runhaskell a parallel program
Brandon S. Allbery KF8NH
allbery at ece.cmu.edu
Thu May 7 13:12:43 EDT 2009
On May 7, 2009, at 06:27 , Neil Mitchell wrote:
>>> If however I run it with runhaskell Test.hs +RTS -N2 I get told the
>>> -N2 flag isn't supported. Is there a way to runhaskell a program on
>> As a workaround you could use 'ghc -e main foo.hs +RTS -N2'.
> That works great :-) Perhaps this trick should be documented? I
> thought runhaskell was just sugar over ghc -e, so couldn't it share
> the same mechanism?
I think the problem is that runhaskell invokes the runghc executable
in the GHC libdir, which is itself a non-threaded Haskell program and
therefore consumes the RTS options.
brandon s. allbery [solaris,freebsd,perl,pugs,haskell] allbery at kf8nh.com
system administrator [openafs,heimdal,too many hats] allbery at ece.cmu.edu
electrical and computer engineering, carnegie mellon university KF8NH
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 195 bytes
Desc: This is a digitally signed message part
Url : http://www.haskell.org/pipermail/glasgow-haskell-users/attachments/20090507/c3a61164/PGP-0001.bin
More information about the Glasgow-haskell-users