mersenneforum.org  

Go Back   mersenneforum.org > Search Forums

Showing results 1 to 25 of 1000
Search took 0.36 seconds.
Search: Posts Made By: kriesel
Forum: Operazione Doppi Mersennes 2020-07-10, 14:41
Replies: 611
Sticky: Results
Views: 40,630
Posted By kriesel
M127 to 135P

ETA to 145P; 185 bits ~September 11. [Thu Jul 09 21:59:37 2020] UID: kriesel/emu/gtx1650, no factor for MM127 in k range: 130P to 135P (185-bit factors) [mmff 0.28 mfaktc_barrett185_M127gs]
Forum: kriesel 2020-07-10, 03:58
Replies: 3
Views: 45
Posted By kriesel
HD4600 on Intel i7-4790

Attempts to run mfakto on the HD4600 igp had beenrepeatedly thwarted by conflicts between its OpenCL driver installation and OpenCL driver installations for AMD or for NVIDIA gpus. Getting this igp...
Forum: kriesel 2020-07-10, 03:43
Replies: 3
Views: 45
Posted By kriesel
i7-8750H/UHD630

(this is a placeholder for now)


Top of reference tree: https://www.mersenneforum.org/showpo...22&postcount=1 (https://www.mersenneforum.org/showpost.php?p=521922&postcount=1)
Forum: kriesel 2020-07-10, 03:38
Replies: 3
Views: 45
Posted By kriesel
Running gpuowl or mfakto on the HD620 igp of an i7-7500U

It's possible to run gpuowl, but only with very old versions, and it's not worthwhile except as a learning experiment. Running gpuowl subtracts much more throughput from prime95's throughput, than...
Forum: kriesel 2020-07-10, 02:38
Replies: 3
Views: 45
Posted By kriesel
Integrated graphics processors, how to run GIMPS software on them, and why you may not want to

This thread is intended to hold only reference material specifically for integrated graphics processors, mostly Intel IGPs, which are what I have to experiment with.
(Suggestions are welcome....
Forum: Lounge 2020-07-10, 02:02
Replies: 736
Views: 50,573
Posted By kriesel
That slogan is standing orders at most mass...

That slogan is standing orders at most mass "news" media. Truckloads of partisan propaganda and opinion as if it was fact. Can't decide whether their work product or the expectation of being believed...
Forum: Software 2020-07-09, 19:50
Replies: 6
Views: 156
Posted By kriesel
That is what I called "well hidden" in my WSL1...

That is what I called "well hidden" in my WSL1 experimentation. And files created by one OS might be invisible to the other in the same directory. (Using a Windows editor to create worktodo.txt for...
Forum: kriesel 2020-07-09, 14:04
Replies: 31
Views: 7,787
Posted By kriesel
GPU serial numbers or other stable unique ids

Some gpu models have serial numbers that are electronically readable. Many don't, and for those, serial numbers are just a sticker on the gpu and the box. The details differ between AMD and NVIDIA.
...
Forum: Mlucas 2020-07-09, 03:41
Replies: 47
Views: 5,471
Posted By kriesel
This raises some questions. 100Mdigit exponents...

This raises some questions.
100Mdigit exponents use 18M ffts.
For example, complex FFT radices 36 16 16 32 32
which is 32 2k.
Are they affected too? Have they...
Forum: Marin's Mersenne-aries 2020-07-08, 15:35
Replies: 9
Views: 21,069
Posted By kriesel
TC requested

DoubleCheck=52940827,75,1
A curtisc machine and my AVX512 laptop disagree on res64.
No errors logged on my run; no interim residues available for it.
Forum: GpuOwl 2020-07-08, 00:06
Replies: 5
Views: 469
Posted By kriesel
Gpuowl-win v6.11-340-g41d435f build

As usual, a build-log.txt, and a .7z holding the executable an a few other files
Forum: Lounge 2020-07-07, 04:33
Replies: 950
Views: 36,286
Posted By kriesel
"..roughly 30 per cent of the blood donors who'd...

"..roughly 30 per cent of the blood donors who'd given blood in May 2020 had COVID-19-specific T cells, a figure that's much higher than previous antibody tests have shown."

"81 percent of the...
Forum: Lounge 2020-07-07, 04:22
Replies: 1,419
RIP
Views: 88,589
Posted By kriesel
“To tell you the truth, I am sick and tired of...

“To tell you the truth, I am sick and tired of politics.” https://www.thewrap.com/charlie-daniels-says-hes-sick-and-tired-of-politics-calls-out-trumps-acerbic-rhetoric/
Me too.
His open letter...
Forum: Lounge 2020-07-07, 03:08
Replies: 1,419
RIP
Views: 88,589
Posted By kriesel
Seems like a sample of a musician's work in...

Seems like a sample of a musician's work in concert would meet that exception's requirements.
Forum: Lounge 2020-07-07, 03:04
Replies: 1,419
RIP
Views: 88,589
Posted By kriesel
Charlie Daniels, country music legend and...

Charlie Daniels, country music legend and recipient of numerous awards
https://www.foxnews.com/entertainment/country-music-legend-charlie-daniels-dies-at-83
A sample of his work,...
Forum: sweety439 2020-07-07, 00:43
Replies: 3
Views: 18
Posted By kriesel
Probably very clear to you, but maybe not to some...

Probably very clear to you, but maybe not to some others:
Primality tests can not be performed on MM or MW or WW x where x > 32.
The software does not exist, to my knowledge. (Mlucas ~MM32; gpuowl...
Forum: Lounge 2020-07-06, 18:20
Replies: 1,419
RIP
Views: 88,589
Posted By kriesel
Charlie Daniels

Charlie Daniels
Forum: Operazione Doppi Mersennes 2020-07-06, 15:23
Replies: 10
Views: 530
Posted By kriesel
If you're asking about MM127, it's faster to use...

If you're asking about MM127, it's faster to use a good gpu program than Ernst's mfactor program for that. I'm slogging away on getting MM127 up to 185 bits TF using George Woltman's mmff program on...
Forum: News 2020-07-06, 12:56
Replies: 98
Views: 3,704
Posted By kriesel
Thanks. I have a -proof 8 running on...

Thanks.
I have a -proof 8 running on gpuowl-win v6.11-335-gff60b08 for M136000091 now which will take about 10 days to complete on a GTX1080 (with summer power limit set down to 90 watts). Gpuowl...
Forum: Lounge 2020-07-06, 12:42
Replies: 950
Views: 36,286
Posted By kriesel
Covid19 infection rate approx 11x case rate,...

Covid19 infection rate approx 11x case rate, based on several serology surveys in US (with outliers 6x and 24x) https://www.cdc.gov/coronavirus/2019-ncov/cases-updates/commercial-lab-surveys.html
...
Forum: Hardware 2020-07-06, 11:04
Replies: 12
Views: 363
Posted By kriesel
Astonishingly slow. I knew folks who hand wire...

Astonishingly slow. I knew folks who hand wire wrapped custom designed full size Unibus boards for VAX systems populated with ECL chips, ~1984, to do specialized image processing and real-time...
Forum: News 2020-07-05, 19:35
Replies: 98
Views: 3,704
Posted By kriesel
Help output from gpuowl v6.11-335-gff60b08 says...

Help output from gpuowl v6.11-335-gff60b08 says in part:
-proof [<power>] : enable PRP proof generation. Default <power> is 9.
Forum: GpuOwl 2020-07-05, 16:54
Replies: 5
Views: 469
Posted By kriesel
Gpuowl-win v6.11-335-gff60b08

This was built from the commit current minutes before posting, in the usual way.
The build-log.txt contains the console commands and console output of the build process, including the usual shower...
Forum: News 2020-07-05, 13:11
Replies: 98
Views: 3,704
Posted By kriesel
Examples are fine and useful, but do not a...

Examples are fine and useful, but do not a specification make.
Explicitly stating the header is all to be upper case would be good.
Also stating clearly that the format requires a particular order....
Forum: enzocreti 2020-07-05, 03:54
Replies: 22
Views: 921
Posted By kriesel
His programmer wife could have asked, why he came...

His programmer wife could have asked, why he came home one loaf short.
Buy a loaf (1), + if (they have any eggs) get 12 (loaves). 1+12=13.
Showing results 1 to 25 of 1000

 
All times are UTC. The time now is 20:31.

Fri Jul 10 20:31:22 UTC 2020 up 107 days, 18:04, 1 user, load averages: 1.74, 1.78, 1.71

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.