mersenneforum.org  

Go Back   mersenneforum.org > Great Internet Mersenne Prime Search > News

Reply
 
Thread Tools
Old 2016-01-09, 23:04   #23
Batalov
 
Batalov's Avatar
 
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2

23×7×163 Posts
Wink

Quote:
Originally Posted by ewmayer View Post
... @4M FFT length to see ...
As usual, Ernst gives away the exponent too easily...
Batalov is offline   Reply With Quote
Old 2016-01-09, 23:08   #24
chalsall
If I May
 
chalsall's Avatar
 
"Chris Halsall"
Sep 2002
Barbados

2×4,643 Posts
Default

Quote:
Originally Posted by Batalov View Post
As usual, Ernst gives away the exponent too easily...
Oh, a hint... Let's drill down on that....
chalsall is offline   Reply With Quote
Old 2016-01-09, 23:08   #25
ewmayer
2ω=0
 
ewmayer's Avatar
 
Sep 2002
República de California

3·5·653 Posts
Default

Quote:
Originally Posted by Batalov View Post
As usual, Ernst gives away the exponent too easily...
Not exactly a secret that the wavefront has been at 4M for some time now, is it?
ewmayer is online now   Reply With Quote
Old 2016-01-09, 23:13   #26
Batalov
 
Batalov's Avatar
 
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2

23×7×163 Posts
Default

Ferrum detector needs servicing...?
Batalov is offline   Reply With Quote
Old 2016-01-09, 23:19   #27
ATH
Einyen
 
ATH's Avatar
 
Dec 2003
Denmark

2,969 Posts
Default

ETA on 8 cores on 5960X ~ 8am UTC on tuesday the 12th.

ETA on Titan Black run ~ 10 am UTC on wednesday the 13th
ATH is offline   Reply With Quote
Old 2016-01-09, 23:58   #28
airsquirrels
 
airsquirrels's Avatar
 
"David"
Jul 2015
Ohio

11·47 Posts
Default

This is definitely an interesting comparison run. I'm running an older clLucas (1.02) because I know it was stable so I might not be getting all the performance on team AMD.

ETAs (All residues matching so far)

Team AMD:
1100(OC) Mhz Fury X - Due ~ Tues 1/12/2016 10:27 PM EST
1000(UC) Mhz Fury X - Due ~ Weds 1/13/2016 4:50 AM EST

Team NVIDIA:
Titan Z (Air, One core, DP enabled) - Due ~ Tues 1/12/2016 8:59 AM EST
Titan (Water, DP enabled) - Due ~ Tues 1/12/2016 3:51 AM EST
Titan Black (Water, DP enabled) - Due ~ Tues 1/12/2016 2:41 AM EST

Team Intel:
Dual Xeon E5-2698 v3 + DDR4 (32 cores 1 worker) - Due Mon 1/11/2016 2:03 AM EST
airsquirrels is offline   Reply With Quote
Old 2016-01-10, 00:02   #29
kracker
ἀβουλία
 
kracker's Avatar
 
"Mr. Meeseeks"
Jan 2012
California, USA

1000011110002 Posts
Default



(I see a lot of hints... <insert razz here>)

Last fiddled with by kracker on 2016-01-10 at 00:03
kracker is offline   Reply With Quote
Old 2016-01-10, 00:21   #30
Mark Rose
 
Mark Rose's Avatar
 
"/X\(‘-‘)/X\"
Jan 2013

22×719 Posts
Default

60404837 is interesting. It has a prime result in the XML history (from two years ago), but it doesn't show in the history. Madpoo has a result with a residue.
Mark Rose is offline   Reply With Quote
Old 2016-01-10, 00:33   #31
Batalov
 
Batalov's Avatar
 
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2

23×7×163 Posts
Default

Quote:
Originally Posted by ATH View Post
ETA on 8 cores on 5960X ~ 8am UTC on tuesday the 12th.

ETA on Titan Black run ~ 10 am UTC on wednesday the 13th
ETA on Mlucas Run #1 is on wednesday the 13th, too.
ETA on Mlucas Run #2 is perhaps later but on a different FFT size and all residues, of course, can be matched between all runs.
Batalov is offline   Reply With Quote
Old 2016-01-10, 00:36   #32
0PolarBearsHere
 
0PolarBearsHere's Avatar
 
Oct 2015

2×7×19 Posts
Default

Awesome news. Though, if it's an anonymous user then we won't have anyone to congratulate.
0PolarBearsHere is offline   Reply With Quote
Old 2016-01-10, 00:39   #33
ATH
Einyen
 
ATH's Avatar
 
Dec 2003
Denmark

2,969 Posts
Default



Titan Black ETA is now tuesday ~ 7 AM UTC, just before the CPU run.

I did think it seemed very slow compared to last time I ran CudaLucas. Turned out I had reinstalled graphic drivers recently and it had reset DP performance to slow mode in the settings

Thanks to Airsquirrels for reminding me. I noticed his Titan/Titan Black runs was so much faster than mine.
ATH is offline   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Are Bitcoins Prime Related a1call Miscellaneous Math 23 2020-09-17 13:17
Merry Christmas and a prime! (M50 related) Prime95 News 505 2020-01-18 01:03
Oops i did it again. (Prime found) ltd Prime Sierpinski Project 21 2006-01-04 14:50
Another new prime (M42-Related) Uncwilly News 132 2005-05-10 19:47
some prime-related trick questions ixfd64 Puzzles 2 2003-09-23 12:53

All times are UTC. The time now is 20:35.

Thu Oct 29 20:35:03 UTC 2020 up 49 days, 17:46, 2 users, load averages: 2.90, 3.01, 2.99

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.