GPU to 72 status... - Page 295

Mark Rose · 2014-11-27, 22:44

Quote:

Originally Posted by NickOfTime

Flipped the AC on my inverter, 51-53A @ 12V = 625w, including routers and screen in power saving mode...

PSU Corsair HX850 90% (ASUS KGPE-D16 2x Opteron 6234 / NH-U12DO, 2x HDD) ...
hmm, so about 290watts left... and TDP on the CPUs is 115w each so probably 60w to spare...

Edit: Hmm, my inverter efficiently is also peak 89%.. not sure if I need to apply correction to the first 625w...
Edit: Tdp on CPU's, hmm, I also usually use turion power control to bump it to always use all cpu boost mode, so I probably use more than the 115...

Keep in mind the efficiency at the various loads of your HX850. It looks like max 91%, so I would use that figure for calculating spare room. My power supply has over heated a couple of times when the air filter in the case below it got semi-clogged with dust, causing crashes, so I'd keep an eye on that, too.

Chuck · 2014-11-28, 01:32

Quote:

Originally Posted by Mark Rose

So we still need another 1.8 THz-d/d, if we're giving out 1400 DC assignments per day for the next 26 days.

My GPUs have finished their queued LLTF and have started on DCTF at a total of 1.3 THz-d/d

Mark Rose · 2014-11-28, 01:51

Quote:

Originally Posted by Chuck

My GPUs have finished their queued LLTF and have started on DCTF at a total of 1.3 THz-d/d

Excellent!

chalsall · 2014-11-28, 12:57

Quote:

Originally Posted by Chuck

My GPUs have finished their queued LLTF and have started on DCTF at a total of 1.3 THz-d/d

Thanks for all the efforts guys!

So everyone knows, I'm moving house over this weekend, so I may be out of contact for a day or so. But will keep an eye on things from time-to-time by way of my Nexus.

petrw1 · 2014-11-28, 16:37

Quote:

Originally Posted by chalsall

Thanks for all the efforts guys!

So everyone knows, I'm moving house over this weekend, so I may be out of contact for a day or so. But will keep an eye on things from time-to-time by way of my Nexus.

One with extreme power and A/C capabilities?

petrw1 · 2014-11-29, 05:35

I assume it is an ID-10-T error.

In the MISFIT 2.9.2 config parms:
Lookin:C:\GIMPS\GPU\MFAKTC-0.20 <== this is where my results.txt file is

Here is a sample line or two:
no factor for M3776xxxx from 2^70 to 2^71 [mfaktc 0.20 barrett76_mul32_gs]
M3777xxxx has a factor: xxxxxx [TF:70:71:mfaktc 0.20 barrett76_mul32_gs]
found 1 factor for M3777xxxx from 2^70 to 2^71 [mfaktc 0.20 barrett76_mul32_gs]

I know the links to primenet are working because I was able to fetch more work.

I added the extra schedule line to see it happen as I watch...I even stopped/started MISFIT after I added the schedule.
When the time came and went (and I did UPDATE STATS for good measure) nothing happened; no indication it is trying; no errors; no extra results in PrimeNet; no extra working/save/error files in the MISFIT folder ????

petrw1 · 2014-11-29, 22:25

Quote:

Originally Posted by Prime95

petrw1, can you send James a CudaLucas benchmark? I'd like to know the TF breakeven points for this card.

CUDALucas up and running. 3.8 ms / ITER for 35.88M DC FFT 2048K

Results once an assignment is complete

HMMM looking at current benchmarks this is NOT very good.
I see 780 for example at about 2 ms for this size DC

Prime95 · 2014-11-29, 23:48

Quote:

Originally Posted by petrw1

Results once an assignment is complete

An assignment is not necessary: See http://www.mersenne.ca/cudalucas.php for benchmarking details.

petrw1 · 2014-11-30, 05:29

Quote:

Originally Posted by Prime95

An assignment is not necessary: See http://www.mersenne.ca/cudalucas.php for benchmarking details.

Thanks found it....but man does it take a long time to run.....hours.

LaurV · 2014-11-30, 13:49

You don't have to let it finish, make a million iterations in bunches of 20k or 100k, (use the keyboard to adjust, or modify the ini) and send a copy of the screen and or logfiles, james is wise enough to extract the right data from it.

chalsall · 2014-11-30, 17:49

Quote:

Originally Posted by petrw1

One with extreme power and A/C capabilities?

Let's just say I have provisioned an ICT wiring closet (star configuration, of course), all power and telephony runs are underground, as is the server room... (I'm not kidding).

Going to be offline for about 72 hours....

2014-11-29, 05:35	#3240
petrw1 1976 Toyota Corona years forever! "Wayne" Nov 2006 Saskatchewan, Canada 2²×3×17×23 Posts	MISFIT is not UPLOADING my results I assume it is an ID-10-T error. In the MISFIT 2.9.2 config parms: Lookin:C:\GIMPS\GPU\MFAKTC-0.20 <== this is where my results.txt file is Here is a sample line or two: no factor for M3776xxxx from 2^70 to 2^71 [mfaktc 0.20 barrett76_mul32_gs] M3777xxxx has a factor: xxxxxx [TF:70:71:mfaktc 0.20 barrett76_mul32_gs] found 1 factor for M3777xxxx from 2^70 to 2^71 [mfaktc 0.20 barrett76_mul32_gs] I know the links to primenet are working because I was able to fetch more work. I added the extra schedule line to see it happen as I watch...I even stopped/started MISFIT after I added the schedule. When the time came and went (and I did UPDATE STATS for good measure) nothing happened; no indication it is trying; no errors; no extra results in PrimeNet; no extra working/save/error files in the MISFIT folder ???? Attached Thumbnails

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2014-11-30, 13:49	#3244
LaurV Romulan Interpreter Jun 2011 Thailand 9654₁₀ Posts	You don't have to let it finish, make a million iterations in bunches of 20k or 100k, (use the keyboard to adjust, or modify the ini) and send a copy of the screen and or logfiles, james is wise enough to extract the right data from it.