GPU to 72 status... - Page 47

Dubslow · 2012-02-09, 05:21

Whoa. I totally just got assigned literally the first exponent after 45,000,000, which is 45,000,017. I will show up in PrimeNet in around 40 minutes, when the comp does its daily update. (chalsall could probably verify this as well.)

40 minutes later:
http://www.mersenne.org/report_expon...&B1=Get+status

(It'll be a couple of months though, it's on my new-laptop-that-I-only-recently-got-running.)

Also, while I have a post going, I should point out that the sum of the yellow column has been slowly creeping up all night. It was at ~465 like 5 hours ago. We gonna need a lot more P-1.

ckdo · 2012-02-09, 11:28

Quote:

Originally Posted by chalsall

Just a note...

So everyone knows, we are currently well ahead of the DC "wave-front".

Coincidentally, there are no more DCTF assignments available.

KyleAskine · 2012-02-09, 12:43

Quote:

Originally Posted by firejuggler

I was sad because this peculiar P-1 find could have been found with TF in about the same time (and a tad more GHz)

I just found this exponent today in P-1

That is how it goes

chalsall · 2012-02-09, 14:52

Quote:

Originally Posted by ckdo

Coincidentally, there are no more DCTF assignments available.

Yeah... Someone (who will remain unnamed but can easily be determined) reserved 6,000 DCTFs...

I've had spidy grab another 2,000 for those who insist on doing DCTF work. But, again, please consider doing LLTF work instead -- that's were we really need the firepower right now.

chalsall · 2012-02-09, 14:58

Quote:

Originally Posted by Dubslow

Also, while I have a post going, I should point out that the sum of the yellow column has been slowly creeping up all night. It was at ~465 like 5 hours ago. We gonna need a lot more P-1.

I think (hope?) you'll find over the next few days this will drop down again.

BTW, you'd asked a while back for the Released Level report to be able to show those who have been released with P-1 completed, and those without.

Click on the column headers to switch the views, or from the drop-down menus. And, just to be explicit, not all of those released with P-1 had the P-1 done through the system.

James Heinrich · 2012-02-09, 15:09

Quote:

Originally Posted by KyleAskine

I just found this exponent today in P-1
That is how it goes

You never know what you'll get with P-1. Sometimes you'll get a factor just fractionally over the previous TF limit, as you just did. Other times you get a huge factor (e.g. M50232683) that would take a hundred-million-million GPU-years to find...

kladner · 2012-02-09, 15:36

Wow! The last LL-TF factor found here was on 12/24/2012.

There have been quite a few in the DC range, though.

James Heinrich · 2012-02-09, 15:44

Quote:

Originally Posted by kladner

The last LL-TF factor found here was on 12/24/2012.

My last LL-TF factor was 7 days ago.

And how do you know what factors will be found in Dec 2012?

chalsall · 2012-02-09, 15:50

Quote:

Originally Posted by kladner

Wow! The last LL-TF factor found here was on 12/24/2012.

There have been quite a few in the DC range, though.

Sorry to hear that...

But if you take a look at the overall system stats, you'll see that LLTF finds more factors / candidate than DCTF.

LLTF: 992 factors for 27,676 candidates.
DCTF: 381 factors for 33,303 candidates.

Of course, from a per GHz Days of TF effort perspective, this is not true. But then, the savings per LL factor found is much higher. And, at the end of the day, this project was always intended to help GIMPS.

kladner · 2012-02-09, 16:36

Quote:

Originally Posted by James Heinrich

My last LL-TF factor was 7 days ago.

And how do you know what factors will be found in Dec 2012?

Oops. 2011.

Would that I had such foresight. I'd be playing the markets and the ponies big time.

EDIT: @chalsall: I was just whining, anyway. All work accomplished has value. But with my luck running this way, it's a good thing I'm not playing the stock markets or the ponies!

KyleAskine · 2012-02-09, 19:22

If TF starts outpacing P-1 and LL, are there any thoughts to lowering the exponent limit for TF to 73? How are we doing compared to the LL wave?

2012-02-09, 05:21	#507
Dubslow Basketry That Evening! "Bunslow the Bold" Jun 2011 40<A<43 -89<O<-88 1110000110101₂ Posts	Whoa. I totally just got assigned literally the first exponent after 45,000,000, which is 45,000,017. I will show up in PrimeNet in around 40 minutes, when the comp does its daily update. (chalsall could probably verify this as well.) 40 minutes later: http://www.mersenne.org/report_expon...&B1=Get+status (It'll be a couple of months though, it's on my new-laptop-that-I-only-recently-got-running.) Also, while I have a post going, I should point out that the sum of the yellow column has been slowly creeping up all night. It was at ~465 like 5 hours ago. We gonna need a lot more P-1. Last fiddled with by Dubslow on 2012-02-09 at 06:08 Reason: closeparen

2012-02-09, 15:36	#513
kladner "Kieren" Jul 2011 In My Own Galaxy! 2·3·1,693 Posts	Dry spell Wow! The last LL-TF factor found here was on 12/24/2012. There have been quite a few in the DC range, though.

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2012-02-09, 19:22	#517
KyleAskine Oct 2011 Maryland 2×5×29 Posts	If TF starts outpacing P-1 and LL, are there any thoughts to lowering the exponent limit for TF to 73? How are we doing compared to the LL wave?