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Profile[P3D] Crashtest

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Message 25015 - Posted: 11 Jun 2009, 18:19:46 UTC

MW is joking again !

The new WU-types ps_new_11 and ps_new_13 are done is less than 4s with ATI GPUs ....
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Message 25016 - Posted: 11 Jun 2009, 18:24:04 UTC - in response to Message 25015.  

One of the new people working with us (Matt) started his first new searches and they had a bad size. I've stopped them, so hopefully the next batch will be ok :)
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Profile[KWSN]John Galt 007
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Message 25018 - Posted: 11 Jun 2009, 18:29:03 UTC

Thanks...with 4 seconds on a 4850, there is no way the server could keep up...
Click to help Seti City.




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Message 25022 - Posted: 11 Jun 2009, 18:33:12 UTC - in response to Message 25018.  
Last modified: 11 Jun 2009, 18:33:33 UTC

the new ps_new_15 got the same problem - done in >4s on a slow 4830
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Message 25044 - Posted: 11 Jun 2009, 18:59:57 UTC - in response to Message 25022.  

ps_newtest_2... same problem - done in >5s on a 4830
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ProfileThe Gas Giant
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Message 25046 - Posted: 11 Jun 2009, 19:18:11 UTC

But they gave good credit....shame I didn't get more of them!
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Message 25086 - Posted: 11 Jun 2009, 23:32:07 UTC - in response to Message 25046.  

But they gave good credit....shame I didn't get more of them!


They are still there GG, as I am still getting them.
So far I have seen

ps_new_9_1 runs for 197 to 224 sec on CPU
ps_new_11_1 runs for 185 sec on CPU
ps_new_11_2 runs for 187 sec on CPU
ps_new_11_2 runs for 3 to 4 sec on GPU
ps_new_13_2 runs for 200 sec on CPU
ps_new_13_2 runs for 1 sec on GPU
ps_new_15_2 runs for 112 sec on CPU
ps_new_15_2 runs for 2 sec on GPU
ps_newtest_2 runs for 225 sec on CPU
ps_newtest_2 runs for 3 sec on GPU

ps_new_16_2 runs for 31 to 41 sec on a GPU

The CPU is an AMD Opteron 285 @2.6GHz
and the GPU is an ATI 4870 at standard clock.
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Message 25106 - Posted: 12 Jun 2009, 0:34:34 UTC

I just burned thru 24 of the ps_new_13 WUs in less than a minute. ;)

And the ps_newtest_2 WUs don't take any longer than the others.



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ProfileTravis
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Message 25113 - Posted: 12 Jun 2009, 2:12:13 UTC - in response to Message 25106.  

It looks like these are older 1-stream workunits so they're going to be quicker. Hopefully there aren't too many of these searches to run :D At least it looks like the server is holding up.
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Message 25126 - Posted: 12 Jun 2009, 8:42:01 UTC - in response to Message 25113.  

It looks like these are older 1-stream workunits so they're going to be quicker. Hopefully there aren't too many of these searches to run :D At least it looks like the server is holding up.

But barely, we see a lot of time outs lately.

By the way, the mentioned searches (and the ps_new_15_2) also have very small integral sizes (only 40 nu_steps!, the other dimensions are smaller too). That is also a reason the server is hammered that much, they take just two seconds or so.
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Message 25199 - Posted: 12 Jun 2009, 23:45:09 UTC

Looks like things are improving with the longer wu's.
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Message 25255 - Posted: 13 Jun 2009, 14:42:48 UTC

Just got 5 of these for the first time. Gives a 30 min completion time and finishes in 100 secs on my P4.
Doesn't expecting the unexpected make the unexpected the expected?
If it makes sense, DON'T do it.
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Message 25608 - Posted: 16 Jun 2009, 3:33:25 UTC

YEAY for desktop supercomputers! lol

Hey, anyone remember the first tasks on stock vanilla CPU app? Before the first round of optimizations...My how far we've come..
Can't wait to turn some cuda loose on MW's and see how they do compared to 4850.
Will be interesting to run MW on one box with 4850+260

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Message 25677 - Posted: 16 Jun 2009, 19:41:13 UTC - in response to Message 25608.  

YEAY for desktop supercomputers! lol

Hey, anyone remember the first tasks on stock vanilla CPU app? Before the first round of optimizations...My how far we've come..
Can't wait to turn some cuda loose on MW's and see how they do compared to 4850.
Will be interesting to run MW on one box with 4850+260


One of my machines run using a 4850+280 for a while :) One on MW, one on GPUGrid

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ProfileWestsail and *Pyxey*
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Message 25721 - Posted: 16 Jun 2009, 21:53:27 UTC - in response to Message 25677.  

YEAY for desktop supercomputers! lol

Hey, anyone remember the first tasks on stock vanilla CPU app? Before the first round of optimizations...My how far we've come..
Can't wait to turn some cuda loose on MW's and see how they do compared to 4850.
Will be interesting to run MW on one box with 4850+260


One of my machines run using a 4850+280 for a while :) One on MW, one on GPUGrid

Yea, running my q6600 like that till it blowd up..lol
Thing I am waiting for is being able to crunch one project on both cards for compare. Right now ~5k on seti and 20k here on a 4850 seems bad comparison.
:)
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