Hello Simon, Thursday, October 19, 2006, 6:40:54 PM, you wrote:
> These days -O2, which invokes the SpecConstr pass, can have a big > effect, but only on some programs. it also enables -optc-O2. so, answering Neil's question: -O2 -funbox-strict-fields (sidenote to SPJ: -funbox-simple-strict-fields may be a good way to _safe_ optimization) RTS -A10m option may be helpful (even with 6.6), so you may allow to run program two times - with and without this option - and select the best run btw, writing this message i thought that -fconvert-strings-to-ByteStrings option will give a significant boost to many programs without rewriting them :) -- Best regards, Bulat mailto:[EMAIL PROTECTED] _______________________________________________ Glasgow-haskell-users mailing list [email protected] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
