Re: Slow performance Win7/64

[jojelino <jojelino at gmail dot com>]

On 2011-07-29 ìí 6:26, Corinna Vinschen wrote:
> > I've already recognize one positive side effect:
> > The CTRL-C Handler works now even faster.
> > With unpatched cygwin1.dll there was a realy long delay, after pressing CTRL-C.
> > Can you agree this too?
I agree sincerely.

> The slowdown of the code was the result of a patch which was supposed
> to fix a potential race condition.  Jojelino's patch looks nice, but
> it might reintroduce a new race.  Handle with care.

The process are failing to fork with rare rate. (with make -j 10 command)
although i'm using cygwin with CFLAGS=-O4 -fomit-frame-pointer and 
disabling all {cygheap,....}_CFLAGS. but in most occasions it works fine.


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple