On Tue, May 24, 2011 at 5:36 PM, Alexander Sack <a...@linaro.org> wrote: > On Tue, May 24, 2011 at 8:22 AM, Ricardo Salveti > <ricardo.salv...@linaro.org> wrote: >> On Tue, May 24, 2011 at 2:04 AM, Eric Miao <eric.m...@linaro.org> wrote: >>> On Mon, May 23, 2011 at 11:24 AM, Eric Miao <eric.m...@linaro.org> wrote: >>>> On Sat, May 21, 2011 at 12:39 AM, Kurt Taylor <kurt.r.tay...@gmail.com> >>>> wrote: >>>>> On Fri, May 20, 2011 at 1:44 AM, Eric Miao <eric.m...@linaro.org> wrote: >>>>>> Hi all, >>>>>> >>>>>> When debugging video playback performance issue, we found that >>>>>> pulseaudio is >>>>>> eating up 100% cpu time. Just in case someone else is having the samilar >>>>>> issue, >>>>>> please let know. >>>>> >>>>> I have had exactly the opposite findings, typically well below 5% usage. >>>>> >>>>>> We are using ubuntu-desktop, snapshot, found this issue at least w/ 0425 >>>>>> image. >>>>> >>>>> Can you supply more information on the environment, test case, hardware, >>>>> etc. >>>>> >>>> >>>> It's on i.MX53 QuickStart board, Cortex-A8, 1GHz, 1GB DDR3. A simple launch >>>> of gstreamer to use pulse sink like below: >>>> >>>> gst-launch audiotestsrc ! pulsesink >>>> >>>> pulseaudio eats 20% CPU. >>>> >>> >>> Paul found the cause and fix to to this issue, >>> >>> http://cgit.freedesktop.org/gstreamer/gst-plugins-good/commit/?id=1e2c1467ae042a3c6bb1a6bc0c07aeff13ec5edb >> >> Awesome! >> >>> Alex, >>> >>> Is it possible to merge this before 5/28 release? It's quite critical for >>> 1080P video playback on i.mx53. >> >> We can try to make a SRU for the package and also publish it at the >> Linaro Overlay, that should cover our images at least. > > ack. > > SRU probably takes too much time for release, so we should do both, > but also verify that it does not have any regression for other (LEB) > boards. Kurt, can you try to get this validated on panda (and beagle)? > > For SRU: is there an ubuntu bug for this? >
Hi David, Please let know if there is an existing ubuntu bug entry for your patch? Thanks _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
