I agree! I wrote something (functionally) similar for my own use and found it very helpful (but this patch is much cleaner and simpler).
On 01/05/2011 04:53 AM, Beyers Cronje wrote: > Hi Cliff, > > The backtrace debugging one is something I would find helpful, so you've > definitely got my vote on it. > > Regards > > Beyers > > On Wed, Jan 5, 2011 at 8:52 AM, Cliff Frey<[email protected]> wrote: > >> I have two other change that I'm debating pushing to mainline click. The >> backtrace debugging one I am definitely leaning towards porting, and I >> could >> go either way on the bound-port-transfer change. Any testing or feedback >> is >> appreciated. >> >> >> https://github.com/clifffrey/click/commit/cd08cd8b7a14310d029ab6911c701a6c1b1cdd0b >> >> https://github.com/clifffrey/click/commit/6e5677a840ecd4991417335834c020ffd58099b0 >> >> commit 6e5677a840ecd4991417335834c020ffd58099b0 >> Author: Cliff Frey<[email protected]> >> Date: Tue Jan 4 21:51:42 2011 >> >> Add easy-to-use userlevel backtrace debugging. >> >> If you run click with the CLICK_BACKTRACE=1 environment variable, it >> will dump a stack trace on many failures. >> >> >> commit cd08cd8b7a14310d029ab6911c701a6c1b1cdd0b >> Author: Cliff Frey<[email protected]> >> Date: Tue Jan 4 21:55:04 2011 >> >> add --enable-bound-port-transfer config option >> >> This uses gcc extensions to remove one level of indirection from the >> virtual function calls done by push/pull. I have not actually seen a >> measurable performance improvement from this (in my very limited >> testing). I am curious if anyone else sees any performance win from >> it though. >> _______________________________________________ >> click mailing list >> [email protected] >> https://amsterdam.lcs.mit.edu/mailman/listinfo/click >> > _______________________________________________ > click mailing list > [email protected] > https://amsterdam.lcs.mit.edu/mailman/listinfo/click _______________________________________________ click mailing list [email protected] https://amsterdam.lcs.mit.edu/mailman/listinfo/click
