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 1   Optimized Seti@Home apps / Discussion Forum / Re: Seti is down again  on: 24 Jul 2014, 10:18:00 am 
Started by _heinz | Last post by Josef W. Segur
The outage for utility power work at the UCB data center has begun. The project is shutting down gracefully of course, so front pages and server statuses are still alive. I presume when the power actually goes off those will disappear too.
                                                        Joe

 2   Optimized Seti@Home apps / Discussion Forum / Re: What the hell is going on?  on: 20 Jul 2014, 11:43:30 am 
Started by msattler | Last post by msattler
Hmmmm...
Looks like much of Berkeley has gone dark again.  Can't get the Seti servers or the Cricket graphs.  IST reachable, but not showing anything yet.


EDIT...
Must have been some ATT midwest problem.  Slowly clearing up.  Not on my end, I rebooted to be sure, and changed IP addy on my modem.  I could reach Lunatics, but not a lot of other things as well as Seti. 
I can reach the Cricket graphs now, and they show no interruption at Seti.
Some kind of localized outage.
Meow.

 3   Optimized Seti@Home apps / Discussion Forum / Re: What the hell is going on?  on: 11 Jul 2014, 10:55:36 pm 
Started by msattler | Last post by Josef W. Segur
As of 12 Jul 2014, 2:40:06 UTC the server status page shows the BOINC master database disabled, other servers running. A few minutes before that I had uploads go through but a work request didn't; that seems to match.

As of 12 Jul 2014, 2:50:08 UTC a lot of other stuff is "not running", which I optimistically interpret as meaning someone is actively trying to clear the problem.
                                                       Joe

 4   Optimized Seti@Home apps / Discussion Forum / Re: What the hell is going on?  on: 11 Jul 2014, 10:11:43 pm 
Started by msattler | Last post by juan BFB
Nothing works here too.

 5   Optimized Seti@Home apps / Discussion Forum / Re: What the hell is going on?  on: 11 Jul 2014, 09:28:22 pm 
Started by msattler | Last post by msattler
Nothing showing active on IST...

 6   Optimized Seti@Home apps / Discussion Forum / Re: What the hell is going on?  on: 11 Jul 2014, 09:26:19 pm 
Started by msattler | Last post by msattler
It may not be so sinister after all, the Crickets may have drowned at the same time my service did.

 7   Optimized Seti@Home apps / Discussion Forum / Re: What the hell is going on?  on: 11 Jul 2014, 09:24:31 pm 
Started by msattler | Last post by msattler
We got a good trace, and it's close to Berk.
This is not going to be funny if it turns out to be on campus.
Really bad news then....
Tracing...

 8   Optimized Seti@Home apps / Discussion Forum / What the hell is going on?  on: 11 Jul 2014, 09:06:17 pm 
Started by msattler | Last post by msattler
I can reach any internet addy EXCEPT seitathome.berkeley.edu
Who is blocking me and how???

 9   Optimized Seti@Home apps / Windows / Re: optimized sources  on: 07 Jul 2014, 11:29:22 am 
Started by _heinz | Last post by _heinz
Titan-Z is available in Germany, 15th July
GeForce-GTX-TITAN-Z-Grafikkarte
2799 Euro for two full GK110-"Kepler"-Chips on one board with 12288 MB GDDR5 and 5760 Streaming processors.

btw. my Server lost 2 disks by a short breakout of Voltage by thunderstorm. Had have a lot trouble to bring it back to the net. New install of a old XP licence necessary to the last cobblestones to my goal 2 Mrd. Last Sunday on 6th July I get it. My time for crunching in France is over now. Will shut down v8-Xeon forever in the next days. Going back to Berlin. Will give a short review about V8-Xeon and it's history of crunching in one of the next months.

_heinz
 

 10   Optimized Seti@Home apps / Discussion Forum / FFT on CPU comparison  on: 28 Jun 2014, 08:34:57 am 
Started by Raistmer | Last post by Raistmer
http://www.fftw.org/speed/

For SETI we use single precision (float) complex-complex and real 1D transforms, power of 2 sizes.
Other graphs are irrelevant to our usage pattern.

It seems IPPS is the winner overall. FFTW outplace is closest competitor.

Don't see FFTS (https://github.com/anthonix/ffts) in these charts (FFTS (https://github.com/matszpk/native-boinc-for-android/tree/master/src/setiathome-7.0/ffts-vfp-prefix) was used by Matszpk in his optimized MB7 build for Android ARM).

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Quote!
Everything takes longer than you think.
- Murphy's Law

 
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