On Tue, 2006-08-15 at 02:20 +0000, Ben Collins wrote: > Please provide more info on what the kernel needs to support this. I'm > not familiar with callgraph or oprofile (I know what oprofile is, but > haven't used it).
http://oprofile.sourceforge.net/doc/opreport.html#opreport-callgraph shows how to use oprofile to get callgraph information... for instance, build the sample c file there. then do sudo opcontrol --shutdown sudo opcontrol --reset sudo opcontrol --setup \ --no-vmlinux \ --callgraph=30 \ --separate=library sudo opcontrol --start `pwd`/a.out sudo opcontrol --shutdown should be enough to get an oprofile log for a.out. then opreport --callgraph `pwd`/a.out should give a callgraph output At the moment, on dapper, I get: well blow me down. NOW it decides to work. I've no idea why. This bug can be closed. -Rob -- GPG key available at: <http://www.robertcollins.net/keys.txt>. -- callgraph support ? https://launchpad.net/bugs/56401 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
