Alistair Bayley skrev:
I'm collecting links to documents describing some of GHC's
optimisation output flags, like -ddump-hi and -ddump-simpl. I'll add
stuff to this wiki page:
http://www.haskell.org/haskellwiki/Performance/GHC
Any other hints?
Thanks. I will definitely use such a guide.
I only tried reading core once, but I used the --dump-X options together
with compilation for profiling. Inserting my own cost-centres then gave
me very clear labels in the code at the places I wanted them. I felt
this made it easier for me to identify the different functions and other
parts of the code within the core file.
Johan
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