On Sat, Mar 9, 2013 at 7:22 PM, Fredrik Gustafsson wrote:
> On Sat, Mar 09, 2013 at 07:05:37PM +0700, Duy Nguyen wrote:
>> On Sat, Mar 9, 2013 at 6:08 PM, Fredrik Gustafsson wrote:
>> > Actually when implemented a str[n]equal_icase that actually should work.
>> > I break the test suite when tryin
On Sat, Mar 09, 2013 at 07:05:37PM +0700, Duy Nguyen wrote:
> On Sat, Mar 9, 2013 at 6:08 PM, Fredrik Gustafsson wrote:
> > Actually when implemented a str[n]equal_icase that actually should work.
> > I break the test suite when trying to replace
> > strncmp_icase(pathname, base, baselen)) on line
On Sat, Mar 9, 2013 at 6:08 PM, Fredrik Gustafsson wrote:
> Actually when implemented a str[n]equal_icase that actually should work.
> I break the test suite when trying to replace
> strncmp_icase(pathname, base, baselen)) on line 711 in dir.c and I don't
> get any significant improvements.
Hmm..
On Sat, Mar 09, 2013 at 05:54:45PM +0700, Duy Nguyen wrote:
> On Sat, Mar 9, 2013 at 5:40 PM, Duy Nguyen wrote:
> > On Sat, Mar 9, 2013 at 3:42 PM, Fredrik Gustafsson wrote:
> >> To improve performance.
> >
> > BTW, by rolling our own string comparison, we may lose certain
> > optimizations done
On Sat, Mar 9, 2013 at 5:40 PM, Duy Nguyen wrote:
> On Sat, Mar 9, 2013 at 3:42 PM, Fredrik Gustafsson wrote:
>> To improve performance.
>
> BTW, by rolling our own string comparison, we may lose certain
> optimizations done by C library. In case of glibc, it may choose to
> run an sse4.2 version
On Sat, Mar 9, 2013 at 3:42 PM, Fredrik Gustafsson wrote:
> To improve performance.
BTW, by rolling our own string comparison, we may lose certain
optimizations done by C library. In case of glibc, it may choose to
run an sse4.2 version where 16 bytes are compared at a time. Maybe we
encounter "s
On Sat, Mar 09, 2013 at 09:42:54AM +0100, Fredrik Gustafsson wrote:
> To improve performance.
> git status before:
> user0m0.020s
> user0m0.024s
> user0m0.024s
> user0m0.020s
> user0m0.024s
> user0m0.028s
> user0m0.024s
> user0m0.024s
> user0m0.016s
> user0m0
Please ignore last e-mail. Sorry for the disturbance.
--
Med vänliga hälsningar
Fredrik Gustafsson
tel: 0733-608274
e-post: iv...@iveqy.com
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