On Thu, Aug 30, 2012 at 2:24 AM, Qing Yang <yangqing0...@gmail.com> wrote: > Hi Tom, > > Thanks for your suggestion, my Kcachegrind works well now. > > But this method (explicitly call through python interpreter) doesn't work > for Oprofile, I still can't find the session name "dial_tone" in the > profiled data. BTW, if Kcachegrind works well with python application, why > do you guys recommend Oprofile? > > Sincerely, > -- > Yang, Qing > Information Engineering, CUHK
We recommended Oprofile from a longer history of using it, and that's it. I've actually switched over to using valgrind for all of my analysis and profiling work. In many ways, I still prefer Oprofile because it works within the Linux kernel, but recent updates to Ubuntu have made it much more difficult to install and use Oprofile, and I can't be bothered any more to worry about stuff like that. So valgrind with callgrind works great and it's now my tool of choice. But we should probably update the wiki to include information about using callgrind wit Kcachegrind. Tom _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
