On Tue, Mar 15, 2005 at 11:58:53AM -0800, Rick Jones wrote:
> I'm not at all sure that gettimeofday() overhead is an issue for libxml2,
> but thought I'd point-out (at the risk of bringing-up something already
> discussed) that a number of platforms seem to have a lighter-weight
> gethrtime() call that can be used to time things.
>
> I suppose that as I get farther along with netperf4 I may see if
> gettimeofday() overhead is indeed an issue.
There is an even simpler way to check:
grep gettimeofday *.c
-> testSAX.c and xmllint.c
I really don't think it's a library issue it's only used by CLI tools
front end.
For performance analysis I usually do top down, i.e. run and then
check the majors offenders for said run.
Daniel
--
Daniel Veillard | Red Hat Desktop team http://redhat.com/
[EMAIL PROTECTED] | libxml GNOME XML XSLT toolkit http://xmlsoft.org/
http://veillard.com/ | Rpmfind RPM search engine http://rpmfind.net/
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