Thanks for the tip Alberto.
On 27 November 2017 at 16:46, Alberto Luaces <[email protected]> wrote: > Robert Osfield writes: > >> I gave up the valgrind tool=callgrind because it was taking too long >> to complete. What I did gleen from it was that the run confirms that >> removeChildren() is a bottleneck. > > For these matters the "perf" utility in the linux-perf package reaches > near-uninstrumented performance: > > $ perf record <exe_and_arguments> # Gather results > > $ perf report # Inspect results > > Depending on the system configuration, running previously a > > $ echo 1 | sudo tee /proc/sys/kernel/perf_event_paranoid > > might be required. > > -- > Alberto > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
