Johannes Schindelin <Johannes.Schindelin@xxxxxx> wrote: > On Tue, 30 Jan 2007, Shawn O. Pearce wrote: > > Just curious, but were these tests run with mmap(), or NO_MMAP? > > Both with NO_MMAP=YesPlease. I wonder what the difference is between NO_MMAP=Yes and NO_MMAP= on Windows. This is something I've never tried, but probably should do. I run about ~25 developers on NO_MMAP= on Windows (all NTFS) without issue, but now I'm curious if there's an actual performance difference for some operations. There's no real rationale behind my NO_MMAP= setting, other than that's how we've always used it... > That said, I find the numbers quite convincing. On a (much weaker > equipped) Linux bux, it takes 0.65s and 1.2s, respectively. The time difference between the MinGW and Cygwin ports of Git is certainly an interesting one, and says good things about the MinGW work. We're paying a price for POSIX compatibility on Windows, and its a pretty high one it seems. I can't blame the Cygwin folks, they've done a great job at trying to make the most of VMS. But sometimes you just need Linux (or *BSD, or Solaris). :-) -- Shawn. - To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html