Hello Brandon, Wednesday, February 24, 2010, 8:08:41 AM, you wrote:
>> I feel that ghci code executing speed in guest os is 1.5~2x faster >> than host os > My guess is that GHC (and the GHC RTS) on win32 is using a POSIX > emulation layer supplied by mingw32 for all system calls, introducing > extra overhead. 1. yes, mingw is using POSIX emulation layer for file operations, but i don't believe that it provides any serious overhead - even for i/o 2. this example was purely computational, no OS calls involved -- Best regards, Bulat mailto:bulat.zigans...@gmail.com _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
