0.04, 0.05 and 0.06 (all beta) Gravitational Wave Engineering run (test apps)
9 Apr 2019 15:42:18 UTC
Topic 218614
(moderation:
I see these new applications are available for Linux, Windows and Mac.
https://einsteinathome.org/apps.php
I have several of the 0.03 running under Windows. Should I abort them and get the new ones?
Nice catch. Don't know if
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Nice catch. Don't know if they released them yet but listed them on the application page.
OK, let me know how they
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OK, let me know how they run. I was really looking for any new GPU betas, and ran across them. But I will try them if they look good.
The runtime is ~20% faster on
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The runtime is faster on my Linux host.
My first WU - https://einsteinathome.org/de/task/844084057 - is not yet valid: Checked, but no consensus yet.
DF1DX wrote:The runtime is
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Yes, just a little bit. :-). The crunch time for this new CPU app seems to have about halved (24k -> 12k).
Unfortunately, you now have 3 in the 'no consensus' condition so that seems to suggest that the new version is getting different answers to what the previous version was giving :-(. Hopefully this might be something simple that is easily fixed. That sort of improvement in crunch time would be very nice to have.
I imagine this is a bit of a worry since the GPU version seemed to be validating so well against the 0.03 app.
Cheers,
Gary.
Gary Roberts wrote:[I imagine
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Metoo, I have now 5 'inconclusives ' .... AMD GPU's against AMD Ryzen CPU v0.03
Finally got them up and
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Finally got them up and running. Still have a few 0.03 on the CPUs but now got the 0.04 running. After an hour, they appear to be twice as fast as V0.03 Looking directly at 2 work units that started at the same time. V 0.03 is at 14.2% after 1 hour, V0.04 is at 28.7% Will have to wait and see what the final time is and if/when it validates. Got 3 more in progress behind the first V0.04
Edit..
So the first pair have finished. 13,900 sec vs 23,000-24,000 sec for V0.03
Now lets see if they validate.
Jim1348 wrote:I see these new
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Now there's v0.05 already. Lovely.
Richie wrote:Now there's
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Yes, I have one. It may be even a little faster than 0.04, but at only 10% done I can't really say yet.
ADD: When I was running 0.04 on all 8 cores of my i7-3770 (Ubuntu 16.04), the time was about 7 hours 5 minutes.
Now, with a single 0.05 on one core and various other projects on the other cores, the time is 5 hours 17 minutes after 25% complete. So 0.05 is faster, but the loading on the other cores is probably lighter, so I don't think it is quite as fast as those numbers indicate. I will have to get it running on all 8 cores for a better check.
A validated 0.05 against a
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A validated 0.05 against a 0.03, both windows, here:
https://einsteinathome.org/workunit/397827727
Speed seems the same between 0.04 and 0.05 about 10k seconds, versus previous speeds of 16k seconds.
Having run through a full set
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Having run through a full set of the 0.05 work units with all 8 cores fully loaded on an i7-3770 (Ubuntu 16.04), the times are 6 hours 26 minutes for the 443.5 Hz work units. That is approximately the same as 0.04.
On a Ryzen 2700 (Ubuntu 18.04) running work units on 15 cores, and the other core supporting a GTX 1070 on Folding, the times are 6 hours 12 minutes on the 221.25 Hz work units.