New Greenbank Files

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Profile Brent Norman Crowdfunding Project Donor*Special Project $75 donorSpecial Project $250 donor
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Message 1778380 - Posted: 12 Apr 2016, 17:59:08 UTC

Does anyone have the link to the application for the new GBT files for us that run Lunitics?

Thank you.
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Message 1778383 - Posted: 12 Apr 2016, 18:05:58 UTC - in response to Message 1778380.  
Last modified: 12 Apr 2016, 18:07:55 UTC

Here you go.

Edit: Hoping that "new GBT files" means Lunatics v0.44, which is the release that supports MB v8 which supports GBT.
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Message 1778386 - Posted: 12 Apr 2016, 18:10:01 UTC - in response to Message 1778383.  

From that list I assume we don't need anything new past the v0.44 installed apps?
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Richard Haselgrove Project Donor
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Message 1778390 - Posted: 12 Apr 2016, 18:13:06 UTC

See also the front page news:

Breakthrough Listen data now flowing

... we're starting distribution of Breakthrough Listen data from the Green Bank Telescope today. No intervention is necessary on your part. The main difference you will see is a change in your screen saver graphics, if you have them running. We'll still be distributing Arecibo data as well, so that won't change.

'No intervention' means the existing programs, as in v0.44, will run them.
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Message 1778398 - Posted: 12 Apr 2016, 18:20:44 UTC - in response to Message 1778390.  

So I gather from that it's mostly CPU work units?

The part where he says it will only be visible on the graphic display of the screen saver leads me to believe it's only CPU as the GPU doesn't have a screen saver at the moment.

Or did I misunderstand that?
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Message 1778400 - Posted: 12 Apr 2016, 18:24:21 UTC

WOW, GBT is 128 channels/file ... that's a whole lot of crunching.
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Message 1778403 - Posted: 12 Apr 2016, 18:25:47 UTC - in response to Message 1778398.  

So I gather from that it's mostly CPU work units?

The part where he says it will only be visible on the graphic display of the screen saver leads me to believe it's only CPU as the GPU doesn't have a screen saver at the moment.

Or did I misunderstand that?

We'll all just have to watch and find out. The expectation is that very few of these tasks will reach NVidia GPUs - not because of the screensaver, but because they are likely to be VLARs (Breakthrough Listen seems to be a targeted search, not a generic survey).
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Message 1778405 - Posted: 12 Apr 2016, 18:27:51 UTC - in response to Message 1778403.  

Yes, I remember Eric mentioning something along that lines.

Guess it's time for me to invest in a CPU only cruncher, lol...
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Message 1778410 - Posted: 12 Apr 2016, 18:33:57 UTC - in response to Message 1778405.  

Guess it's time for me to invest in a CPU only cruncher, lol...


This thread may prove helpful :^)
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Message 1778414 - Posted: 12 Apr 2016, 18:42:52 UTC - in response to Message 1778410.  

Yes, I remeber that thread, why I made that comment, lol...

But I have something else in mind... ;)
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Message 1778419 - Posted: 12 Apr 2016, 18:51:37 UTC

Are the GBT data sets more "channels" per set? Either not all of the loaded sets are being displayed or each one contains over 100 channels.
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Message 1778425 - Posted: 12 Apr 2016, 19:04:04 UTC

Out of curiosity, how will we know when we have gotten some GB WUs? Will they have a different naming convention?

And what about the dreaded RAC therefrom? What will Credit New do with/to them?
Cruncher-Americans want to know!!!!
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Message 1778426 - Posted: 12 Apr 2016, 19:06:41 UTC - in response to Message 1778419.  

Are the GBT data sets more "channels" per set? Either not all of the loaded sets are being displayed or each one contains over 100 channels.



128, to be exact (if my math is still working...
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Message 1778428 - Posted: 12 Apr 2016, 19:12:05 UTC - in response to Message 1778425.  

If you look at the SSP the file names for GBT are completely different.

I expect from the time we seen them start spitting, it will be about 2 more hours before they work their way though the MB server cache.
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Message 1778456 - Posted: 12 Apr 2016, 20:36:46 UTC

It would be nice if a few running GBT on stock would post some screen saver pics here.


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Message 1778500 - Posted: 12 Apr 2016, 22:10:13 UTC - in response to Message 1778456.  

It would be nice if a few running GBT on stock would post some screen saver pics here.

Also could you please let us know if you are using Lunatics 0.44 or stock app.
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Message 1778522 - Posted: 12 Apr 2016, 22:56:43 UTC - in response to Message 1778500.  

I have 2 blc3 files on Syphilis. Estimated time of 1hr 12min. It'll take a little while to get to them though...
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Message 1778530 - Posted: 12 Apr 2016, 23:20:48 UTC

Got my first one --
SETI@home 8.00 setiathome_v8 blc3_2bit_guppi_57451_19958_HIP62472_0005.7607.0.18.27.75.vlar_1 - (-) 0.00 0.000 01:36:06 04/12/2016 18:51:15 06/04/2016 23:50:50 Ready to start A-SYS


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Message 1778531 - Posted: 12 Apr 2016, 23:21:29 UTC - in response to Message 1778522.  
Last modified: 12 Apr 2016, 23:23:49 UTC

I have 2 blc3 files on Syphilis. Estimated time of 1hr 12min. It'll take a little while to get to them though...


What is the format of the filename?
Could you please paste it into a reply?

Thanks!

EDIT: Whoops, never mind. One was already posted. Thanks, Cliff!
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Profile Bill G Special Project $75 donor
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Message 1778538 - Posted: 13 Apr 2016, 0:12:39 UTC - in response to Message 1778531.  
Last modified: 13 Apr 2016, 0:18:56 UTC

It looks like this: blc3_2bit_guppi_57451_19958_HIP62472_0005.15430.0.18.27.64.vlar_1

I have 8 of them on 4 systems.

I am looking at times of 3 hours 10 minutes.

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SETI@home classic CPU time 34,348 hours
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Message boards : Number crunching : New Greenbank Files


 
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