Nieuws: SETI stopt zoektocht naar aliens
Dat project staat los van Seti@Home, wij gaan gewoon door! Zie voor meer informatie deze link:
http://setiathome.berkele...read.php?id=63888#1100648
Update: Het stopgezette project loopt momenteel weer:
nieuws: SETI maakt doorstart dankzij donaties
Inhoudsopgave Seti@Home hitparades week 33
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Wat is Seti@Home ?
Wat is SETI@home?
SETI@home is de naam van een wetenschappelijk experiment dat computers die via het internet met elkaar verbonden zijn, inzet om buitenaardse intelligentie op te sporen. U kunt hieraan deelnemen middels een gratis computerprogramma dat radiotelescoop-data download en analyseert.
Nieuws Update
11 Aug 2011 | 23:07:27 UTC
Okay, we didn't fix the HE connections problem, but are getting closer to understanding what's going on. Basically our router down at the PAIX keeps getting a corrupted routing table. We reboot it, which flushes the pipes, but this only "evolves" the issue: people who couldn't connect before now can, but people who could connect before now cannot, or people don't see any change in behavior. This is likely due to a mixture of: (a) low memory on this old router, (b) our ridiculously high, constant rate of traffic, and perhaps also (c) a broken default route.
We're looking into (c) at the moment, and solving (a) may be far too painful (we don't have easy access to this router, which is a donated box mounted in donated rack space 30 miles away). So I've been arguing that we need to deal with (b) first, i.e. reduce our rate of traffic.
Part of reducing our traffic means breaking open our splitter code. Basically, one of the seven beams down at Arecibo has been busted for a while, thus causing a much-higher-than-normal rate of noisy workunits. We've come up with a way to detect busted beam automatically in the splitter (so it won't bother creating workunits for said beam) but this means cracking open the splitter. This is a delicate procedure, as you can really screw things up if the splitter is broken - and usually needs oversight from Eric who is the only one qualified to bless any changes to it. Of course, Eric has been busy with a zillion other things, so this kept getting kicked down the street. But at this point we all feel this needs to happen, which should reduce general traffic loads, and maybe clear up other problems - like our seemingly overworked router facing HE unable to handle the load.
Of course, it doesn't help we're all bogged down in a wave of grant proposals and conferences, and I'm having to write a bunch of notes as part of a major brain dump since I'm leaving for two months (starting two weeks from now). I'll be on the road (all over the Eastern North America in September, all over Europe in October) playing keyboards/guitar with the band Secret Chiefs 3. It's been a crazy month thus far getting ready for that.
- Matt
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Voor 3% gewijzigd door
Anoniem: 140925 op 20-08-2011 00:30
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Ouwe troep? Wat is dat?.......Alles is leuk, zelfs modelracing..........BOINC ook mee met DPC!
......Team Grazzie~Power....!! Mooooooeeeee......
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