Hi Mark, On Wed, May 2, 2012 at 4:36 PM, mark gross <markgross@xxxxxxxxxxx> wrote: > This is a Request For Participation in a micro-conference at this years > Linux plumbers event. For this micro conference to happen we need to > reach a certain critical mass WRT participants as measured by submitted > talks associated to Power Management Constraints. That looks great! I hope some progress can be made in the area of the constraints frameworks design. > The To: list is populated with folks that I've had interactions with > over extending pm-qos or constraint based PM over the past year. > > If you are working on problems related to constraining the power / > performance of devices I am inviting your participation and request you > submit a proposal for presenting your problem space (preferred) and or > solution to a group of developers looking for a good solution to push > upstream. The talks will be about 20 min long as I want to get into > some design and implementation discussions after the requirements > definition is mostly finished. I can have something about the per-device PM QoS, starting from the ELC presentation [1], the current status and the next steps. [1] https://events.linuxfoundation.org/events/embedded-linux-conference/pihet The slides can be found at https://events.linuxfoundation.org/images/stories/pdf/lf_elc12_pihet.pdf. I am looking at the travel arrangements and will confirm asap. > I am interested in gathering user mode interface needs as well as kernel > mode. An agreement is needed on the APIs, especially for the user space. > > From a high level pm-constraints is a generalization of pm-qos to include > limiting performance as well as its current limiting of device > throttling. > > As performance limiting is typically used for any of the following: > 1) staying within thermal operational envelopes > 2) avoiding peak current > 3) extending battery life in active use cases > > I invite anyone working in any of these areas or pm-qos applications to > participate in this micro-conference. > > I will organize the micro-conference into 2 parts: > 1) problem statements with specific participant examples where > constraining the performance or throttling is needed. > > 2) high level design brain storming. > > If the micro-conference happens (i.e. critical mass is reached) any > interested linux-plumbers attendees is very welcome to participate. > > Please send me an off list email if you want me to add you to my mutt > alias of interested parties I'll use to cc people on emails. Note: must > of the correspondence will cc linux-pm too. > > Please submit a proposal if you are interested in participating in this > with me. I know a number of people are working in this space for the > past few years now. I think its a good time to compare notes and at > least consolidate requirements and use cases. Perhaps we'll even come up > with a good design to implement in the process. > > thanks, > --mark Thanks for organizing! Regards, Jean > > _______________________________________________ > linux-pm mailing list > linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx > https://lists.linuxfoundation.org/mailman/listinfo/linux-pm _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/linux-pm
