GPUers, please TF my exponents!

Prime95 · 2011-10-26, 22:16

There are several people doing extra TF on GPUs that are offering to do extra TF on exponents assigned for LL. I thought I'd start a thread where users could ask for extra TF and GPUers could reserve the exponents and post the results of the TF. If this becomes at all popular we can make this a sticky.

To start things off, here are 5 of my reserved exponents that could use a little more TF. Remember to post any reservations to avoid duplicating work.

On behalf of all LL testers, thanks!

Test=445194xx,68,1 (this exponent and 4 others are now reserved!)

ixfd64 · 2011-10-26, 22:29

Might be better to just add GPU support to Prime95.

Mr. P-1 · 2011-10-26, 22:59

Quote:

Originally Posted by ixfd64

Might be better to just add GPU support to Prime95.

I'm sure he will in due course.

This looks like a good place to announce the effort - I hesitate to call it a project - that I and a group of GPUers have embarked upon this past week. We are intercepting poorly TFed Test assignments as they expire, with the goal of ensuring that all are TFed to 69, and as many to 70 as possible before we return them to the server. (Obviously we'd go higher, but we don't (yet) have the resources). Currently I have the following assignments available:

33 exponents TFed to 68 (No P-1)
34 to 68 (P-1 done)
169 to 69 (No P-1)
775 to 69 (P-1).

If there are any GPUers not already involved who would like to offer assistance, please PM me.

aaronhaviland · 2011-10-26, 23:38

Quote:

Originally Posted by Prime95

Test=44519471,68,1
Test=44917867,68,1
Test=44278103,68,1
Test=44452879,68,1
Test=45260129,68,1

I will gladly take all of these up to 72 for you within the next 12 hours :)

(I'll actually just set the upper bitlevel higher, so it'll just keep going until I wake up in the morning)

davieddy · 2011-10-26, 23:47

Quote:

Originally Posted by aaronhaviland

I will gladly take all of these up to 72 for you within the next 12 hours :)

(I'll actually just set the upper bitlevel higher, so it'll just keep going until I wake up in the morning)

This is music to my ears!
72 bits should be achievable across the board provided that
the effort is focussed at the wavefront and not two years hence.

David

Prime95 · 2011-10-27, 00:20

Quote:

Originally Posted by aaronhaviland

I will gladly take all of these up to 72 for you within the next 12 hours :)

Thanks. I'll mark the original post accordingly. Post any factors you find. If I don't see a post, I'll assume no factors were found.

Chuck · 2011-10-27, 00:24

Quote:

Originally Posted by Mr. P-1

This looks like a good place to announce the effort - I hesitate to call it a project - that I and a group of GPUers have embarked upon this past week. We are intercepting poorly TFed Test assignments as they expire, with the goal of ensuring that all are TFed to 69, and as many to 70 as possible before we return them to the server.

It is a MINI-project, right?

Chuck

Prime95 · 2011-10-27, 00:35

Another batch for you guys:

Test=443217xx,68,1 and many others. reserved.

monst · 2011-10-27, 00:37

Quote:

Originally Posted by Prime95

Another batch for you guys:

Test=44321791,68,1
Test=44322479,68,1
Test=44162743,68,1
Test=44128291,68,1
Test=45548383,68,1
Test=44448667,68,1
Test=44463379,68,1
Test=44162101,68,1
Test=44137439,68,1
Test=45511267,68,1
Test=44178683,68,1
Test=44200243,70,1
Test=44963801,68,1
Test=44146901,68,1
Test=44501293,68,1
Test=44475943,68,1
Test=44488667,68,1
Test=44685887,68,1
Test=45242413,68,1
Test=43895881,68,1

I'll take these up to 72 bits.

Prime95 · 2011-10-27, 00:39

Another small batch:

Test=650000xx,70,1 (reserved!)

Dubslow · 2011-10-27, 01:01

How do you get such low exponents? Just expiries late at (UTC) night like how everyone else does it?
Also, how many computers do you have? 5? 10? That's a lot of assignments.

2011-10-26, 22:16	#1
Prime95 P90 years forever! Aug 2002 Yeehaw, FL 20127₈ Posts	GPUers, please TF my exponents! There are several people doing extra TF on GPUs that are offering to do extra TF on exponents assigned for LL. I thought I'd start a thread where users could ask for extra TF and GPUers could reserve the exponents and post the results of the TF. If this becomes at all popular we can make this a sticky. To start things off, here are 5 of my reserved exponents that could use a little more TF. Remember to post any reservations to avoid duplicating work. On behalf of all LL testers, thanks! Test=445194xx,68,1 (this exponent and 4 others are now reserved!) Last fiddled with by Prime95 on 2011-10-27 at 00:21

2011-10-27, 00:35	#8
Prime95 P90 years forever! Aug 2002 Yeehaw, FL 17×487 Posts	Another batch for you guys: Test=443217xx,68,1 and many others. reserved. Last fiddled with by Prime95 on 2011-10-27 at 00:40

2011-10-27, 00:39	#10
Prime95 P90 years forever! Aug 2002 Yeehaw, FL 20127₈ Posts	Another small batch: Test=650000xx,70,1 (reserved!) Last fiddled with by Prime95 on 2011-10-27 at 02:51

2011-10-27, 01:01	#11
Dubslow Basketry That Evening! "Bunslow the Bold" Jun 2011 40<A<43 -89<O<-88 1110000110101₂ Posts	How do you get such low exponents? Just expiries late at (UTC) night like how everyone else does it? Also, how many computers do you have? 5? 10? That's a lot of assignments. Last fiddled with by Dubslow on 2011-10-27 at 01:01

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Exponents which don't need any more ECM	MatWur-S530113	PrimeNet	8	2016-10-12 08:00
77.9M exponents	GP2	Data	9	2016-08-21 14:10
ECM for exponents above 20,000,000	TObject	Data	25	2014-05-24 15:45
Unreserving exponents(these exponents haven't been done)	jasong	Marin's Mersenne-aries	7	2006-12-22 21:59
>10,000,000 exponents	ninjabill	PrimeNet	5	2006-02-07 17:28

2011-10-26, 22:29	#2
ixfd64 Bemusing Prompter "Danny" Dec 2002 California 9C8₁₆ Posts	Might be better to just add GPU support to Prime95.