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Seti@Home optimized science apps and information  |  Optimized Seti@Home apps  |  Linux  |  Topic: Astro-pulse optimized app? 0 Members and 0 Guests are viewing this topic. « previous next »
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Author Topic: Astro-pulse optimized app?  (Read 1891 times)
autocrosser
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Astro-pulse optimized app?
« on: 02 Oct 2008, 04:54:07 am »

Was wondering if anyone is working on a optimized app for Astro-pulse? Right now on my Core2 Quad running at 3.0--I'm seeing 35/40 hours to finish one unit. Hoping that you guys can pull a rabbit out of the hat again Smiley
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Raistmer
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Re: Astro-pulse optimized app?
« Reply #1 on: 02 Oct 2008, 05:20:25 am »

Yes, work is going on.
Hope soon will be some initial release for SSE3 and up CPUs.
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autocrosser
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Re: Astro-pulse optimized app?
« Reply #2 on: 02 Oct 2008, 10:10:54 am »

Great to hear--I could do testing if you need a subject----
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Raistmer
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Re: Astro-pulse optimized app?
« Reply #3 on: 02 Oct 2008, 11:48:22 am »

Yes, testing needed, but you need access to prerelease area for that. Ask one of moderators to grant you such access.
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autocrosser
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Re: Astro-pulse optimized app?
« Reply #4 on: 02 Oct 2008, 10:28:04 pm »

Thank you--I sent a note to Simon.
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BeemerBiker
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Re: Astro-pulse optimized app?
« Reply #5 on: 06 Oct 2008, 05:59:33 pm »

I too am interested in beta testing and have a number of diverse platforms and OS's.
http://tinyurl.com/4uakj6
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autocrosser
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Re: Astro-pulse optimized app?
« Reply #6 on: 10 Oct 2008, 09:51:03 pm »

I see it's out for Windows--what's the status of the Linux app?

Thanks!!!
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Raistmer
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Re: Astro-pulse optimized app?
« Reply #7 on: 11 Oct 2008, 04:25:16 am »

I see it's out for Windows--what's the status of the Linux app?

Thanks!!!
Linux app is waiting the person who will build it Smiley
Sources for Windows release are posted along with binaries, hope someone will try to build them under Linux too.
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autocrosser
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Re: Astro-pulse optimized app?
« Reply #8 on: 11 Oct 2008, 01:35:22 pm »

Is this something I should attempt or do you think that Simon will take it on?
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Raistmer
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Re: Astro-pulse optimized app?
« Reply #9 on: 11 Oct 2008, 01:39:50 pm »

Sorry,but  it seems nobody seen him here for pretty long time ...
But sooner or later Linux opt app will be build, no doubts.
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Geek@Play
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Re: Astro-pulse optimized app?
« Reply #10 on: 12 Oct 2008, 02:24:55 am »

2 AP reported with errors from one of my boxes.  This is the message I reported on the Seti site.  I don't know how they uploaded and reported with the Seti server down.

http://setiathome.berkeley.edu/forum_thread.php?id=49749&nowrap=true#817437

Thanks
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Raistmer
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Re: Astro-pulse optimized app?
« Reply #11 on: 12 Oct 2008, 03:48:43 am »

2 AP reported with errors from one of my boxes.  This is the message I reported on the Seti site.  I don't know how they uploaded and reported with the Seti server down.

http://setiathome.berkeley.edu/forum_thread.php?id=49749&nowrap=true#817437

Thanks
Thanks for report. I answered in that thread. In short - it's OCing most probably.
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Josef W. Segur
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Re: Astro-pulse optimized app?
« Reply #12 on: 20 Oct 2008, 04:29:40 pm »

Crunch3r has made an untested build for Linux X64, see his post in the Number Crunching forum.
                                                                            Joe
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Urs Echternacht
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Re: Astro-pulse optimized app?
« Reply #13 on: 20 Oct 2008, 05:17:08 pm »

Sadly Crunch3r 's version seems not to work. Here is what stderr.txt looks like on T7200 running OpenSuSe 10.3 64bit after a first standalone test:

Can't open init data file - running in standalone mode
Can't open init data file - running in standalone mode
SIGSEGV: segmentation violation
Stack trace (6 frames):
[0x4279b9]
[0x56d390]
[0x4194a5]
[0x40046a]
[0x56e0bc]
[0x400209]

Exiting...

« Last Edit: 20 Oct 2008, 05:55:55 pm by Urs Echternacht » Logged

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U r s
Urs Echternacht
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Re: Astro-pulse optimized app?
« Reply #14 on: 21 Oct 2008, 10:18:11 am »

Crunch3r did try another build today of the optimized AP for linux, this time 32bit sse3. This one seems to work. Testing is underway (early T7200 speedup: ca. 67%)

later: 27.325%, 6:42:00 hous => prediction: ca. 24.52 hours total, taking 60 hours as previous host average, this build seems ca. 2.45 times faster.

the other day: Final run time: 24:14 hours, final speedup factor: 2.47 times faster than stock.
« Last Edit: 22 Oct 2008, 06:45:42 pm by Urs Echternacht » Logged

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