This is the mail archive of the
mailing list for the Cygwin project.
Re: Slowness problem due to sjlj-exceptions for Octave
Dave Korn wrote:
> IIRC every MS win32 API dll (user32, kernel32, gdi32 etc.....) does
> absolutely masses of FPO, so we're probably no-go there.
Hey! Here's the first documented case of Vista doing something useful:
> FPO was enabled for all Windows binaries in NT 3.51, but was turned
> off for Windows binaries in Vista because it was no longer necessary
> - machines got sufficiently faster since 1995 that the performance
> improvements that were achieved by FPO weren't sufficient to counter
> the pain in debugging and analysis that FPO caused.
According to Larry Osterman, at least.
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Problem reports: http://cygwin.com/problems.html