Will do. I think Sergio now has the requisite hardware for this.
And yes interval means swap interval. Swap interval 0 is included just out of interest. We don't intend to use zero in production because it wastes power at best, but also triggers driver problems on radeon and nouveau (https://bugs.launchpad.net/mir/+bug/1211700).
On 14/12/16 20:43, Kevin Gunn wrote:
Daniel Very nice indeed. Can you write up some instructions to provide to Sergio (on ue-performance list) for including some of the test harness to report into grafana? also, am i correct in understanding "interval 0" is swapinterval 0 which means all vsync is ignored...and it's all based on buffer availability? br,kg On Wed, Dec 14, 2016 at 5:22 AM, Stephen M. Webb <stephen.w...@canonical.com <mailto:stephen.w...@canonical.com>> wrote: On 2016-12-14 04:52 AM, Daniel van Vugt wrote: > > I spent a while today taking latency measurements of various Mir releases and branches to check we're on the right > track. You might find the resulting chart interesting... > > https://docs.google.com/spreadsheets/d/1RbTVDbx04ohkF4-md3wAlgmxbSI1DttstnT6xdcXhZQ/pubchart?oid=1566479835&format=interactive <https://docs.google.com/spreadsheets/d/1RbTVDbx04ohkF4-md3wAlgmxbSI1DttstnT6xdcXhZQ/pubchart?oid=1566479835&format=interactive> Nice. -- Stephen M. Webb <stephen.w...@canonical.com <mailto:stephen.w...@canonical.com>> -- Mir-devel mailing list Mir-devel@lists.ubuntu.com <mailto:Mir-devel@lists.ubuntu.com> Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/mir-devel <https://lists.ubuntu.com/mailman/listinfo/mir-devel>
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