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. 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 >
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