Any idea how to debug why all the GMP calls? I'm looking at even the auto-generated source for cairo bindings, but I don't see anything at all that could lead to *thousands* of them.
On Wed, Nov 2, 2011 at 2:14 PM, Vincent Hanquez <t...@snarc.org> wrote: > On 11/02/2011 10:10 AM, Eugene Kirpichov wrote: > >> Oh. This is pretty crazy, I wonder what they're doing with GMP so much... >> >> I modified the Haskell program to use cairo directly, even with safe >> calls, and it now takes the same time as the C program. >> >> yep, i ended up doing the exact same thing for testing, > > foreign import ccall "cairo_rectangle" > my_rectangle :: CI.Cairo -> CDouble -> CDouble -> CDouble -> CDouble -> > IO () > > and just replacing the rectangle call make almost all the difference for > me (almost as fast as C) > > -- > Vincent > -- Eugene Kirpichov Principal Engineer, Mirantis Inc. http://www.mirantis.com/ Editor, http://fprog.ru/
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