Hi Guys, I have never used deluge on IRIS before. Is this a recent problem or has been always the proble? The default low power listening settings has been reworked recently, mazbe it has something to do with that? Do you see any other performance problem on the IRIS?
Miklos On Thu, Oct 1, 2009 at 11:58 PM, Razvan Musaloiu-E. <[email protected]> wrote: > Hi! > > On Fri, 2 Oct 2009, Yee Wei Law wrote: > >> Hi Qiu, Razvan, >> >> I have some measurements on how slow Deluge actually is on the IRIS, by >> instrumenting the file /opt/tinyos-2.x/support/sdk/java/PrintfClient.java >> and capturing debug statements from DelugePageTransferP.nc >> >> To transfer 3696 bytes of data, a whopping 34.42 minutes were spent. > > Wow, that's very slow. I was not aware of this abysmal performance on > IRIS. Perhaps somebody familiar with the RF230 can take a look. :D > > -- > Razvan ME > >> Do you have any advice on how I can speed up the process? According to my >> *preliminary* investigation, LPL is not enabled by default. >> >> Thank you in advance. >> >> Best regards, >> Yee Wei >> >> >> 2009/9/30 Razvan Musaloiu-E. <[email protected]> >> >>> Hi! >>> >>> On Wed, 30 Sep 2009, qiu ying wrote: >>> >>> Thanks for your reply. By the way, I found another problem. I see the >>>> CVS code after 09/16 the LPL is default on, but it seems Deluge >>>> doesn't comptiable with LPL, I've found the GoldenImage with LPL >>>> receive data very very slowly, for example, when send a 30K image, I >>>> waited for 2 hours more, but it was still not finished. >>>> >>>> >>> Without any configuration the default lpl committed on 09/16 is equivalent >>> with the always on configuration. If it doesn't then it's a bug that we have >>> to fix. >>> >>> Deluge T2 with LPL always took a long time. A deeper investigation might >>> reveal a way to make it faster though. :-) >>> >>> -- >>> Razvan ME >>> >>> >>> My platform is iris and uses the latest CVS, can you help me with this? >>>> >>>> 2009/9/21 Razvan Musaloiu-E. <[email protected]>: >>>> >>>>> Hi! >>>>> >>>>> On Fri, 11 Sep 2009, qiu ying wrote: >>>>> >>>>> Hi, >>>>>> I know Deluge can reprogram all the motes in a network. But I just want >>>>>> to reprogram a mote with specific ID. Is there an existing component >>>>>> can do >>>>>> this? Or is it possible to modify Deluge to achieve this? >>>>>> >>>>>> >>>>> In Deluge T2 there is no per-node filtering. The DelugeP.nc from >>>>> tos/lib/net/Deluge is responsible for what happens when a node finds >>>>> about a >>>>> new image. The two functions in which reprogramming using tosboot is >>>>> trigger >>>>> are ObjectTransfer.receiveDone and DelugeMetadata.readDone. You could add >>>>> some condition to those action if you want. >>>>> >>>>> -- >>>>> Razvan ME >>>>> >>>>> >>> _______________________________________________ >>> Tinyos-help mailing list >>> [email protected] >>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >>> >> > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
