On Wed, Feb 22, 2012 at 08:14:11PM +0800, Ming Lei wrote: > On Wed, Feb 22, 2012 at 7:09 PM, Dmitry Antipov > <dmitry.anti...@linaro.org> wrote: > > On 02/22/2012 02:57 PM, Ming Lei wrote: > > > >> I didn't use oprofile before and always use 'perf', and I am sure > >> it works well with arm a9 pmu hardware on linus tree. > > > > > > Should we consider oprofile as obsolete in favor of perf? > > > > Are these projects competing to be a default system profiling > > tool for Linux (at least for ARM platforms)?
Generally, I would advise to migrate to perf. oprofile now uses perf as the backend for ARM anyway; and perf seems to be more functional, more robust and in a better state of maintenance (just my opinion!) Cheers ---Dave _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
