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Search: Posts Made By: kriesel
Forum: Lounge 2020-10-31, 20:06
Replies: 61
Views: 1,077
Posted By kriesel
Cert file upload successes get logged there, and...

Cert file upload successes get logged there, and factoring or primality test result records. I don't see anything there indicating logging of successful uploads of PRP proof files.

For the same...
Forum: Lounge 2020-10-31, 19:16
Replies: 61
Views: 1,077
Posted By kriesel
It can take a while. Wait at least 2-3 hours for...

It can take a while. Wait at least 2-3 hours for prime95 to do the upload. (Longer if it's having problems accessing the server reliably.) Check the prime95 results.txt file for error messages such...
Forum: GpuOwl 2020-10-31, 19:00
Replies: 44
Views: 1,061
Posted By kriesel
It's unclear whether your response indicates...

It's unclear whether your response indicates acceptance of user interest in gpuowl continuing on despite exceptions, or resistance to it. The interest in your program giving up less readily is a sign...
Forum: GpuOwl 2020-10-31, 17:24
Replies: 66
Views: 2,942
Posted By kriesel
P-1 fatal error in V6.11-364 I've not seen before

Not sure how to interpret this, but it sure did stop gpuowl dead.
Windows' handling of the exception would have delayed even chaining by batch script to another instance, until the user takes some...
Forum: GpuOwl 2020-10-31, 14:01
Replies: 66
Views: 2,942
Posted By kriesel
On gpuowl-win v7.0-40-gb62d4fd, Windows 10 Pro...

On gpuowl-win v7.0-40-gb62d4fd, Windows 10 Pro x64, Radeon VII gpu, Celeron G1840 cpu, 16 GB system ram:

worktodo line: B1=1900000,B2=80000000;PRP=(aid),1,2,310347613,-1,80,2

2020-10-31...
Forum: GpuOwl 2020-10-30, 18:30
Replies: 152
Views: 4,981
Posted By kriesel
2 things: V7.1-11 P-1 hiccup, so says Bye....

2 things:

V7.1-11 P-1 hiccup, so says Bye. (Sure would be nice if it would progress to the next worktodo entry instead of quitting.)
2020-10-30 13:18:44 GpuOwl VERSION v7.1-11-g97cfbd2...
Forum: GpuOwl 2020-10-30, 17:14
Replies: 2,556
Views: 159,729
Posted By kriesel
Back at gpuowl V1.9 to get V2.0 to work at all, a...

Back at gpuowl V1.9 to get V2.0 to work at all, a driver update was necessary, and cost 5.1% on performance on RX480 & RX550 in V1.9 for driver v19.x vs. v18.y, as I recall.
Forum: GpuOwl 2020-10-30, 15:45
Replies: 2,556
Views: 159,729
Posted By kriesel
AMD Windows driver speed influence

Windows AMD Adrenalin driver difference, Window 10 Pro x64, XFX Radeon VII and XFX 5700XT
Radeon VII (power limited to ~1670Mhz gpu clock for temperature control):
Exponent fft length Gpuowl...
Forum: Operation Billion Digits 2020-10-30, 15:33
Replies: 20
Views: 4,283
Posted By kriesel
Too slow; 1.44Tflops FP64, versus Radeon VII...

Too slow;
1.44Tflops FP64, versus Radeon VII 3.5 or Radeon VII Pro 6.5;
also half the memory bandwidth.
https://www.techpowerup.com/gpu-specs/radeon-rx-6900-xt.c3481
Forum: GpuOwl 2020-10-30, 15:16
Replies: 44
Views: 1,061
Posted By kriesel
Another way of thinking about it is the more...

Another way of thinking about it is the more tolerant of human error the program is, the more likely the program is to find the next probable prime Mersenne, rather than sit idle and frustrate the...
Forum: Hardware 2020-10-30, 02:12
Replies: 9
Views: 317
Posted By kriesel
It displayed for me as 15:32 CDT (confirmed by my...

It displayed for me as 15:32 CDT (confirmed by my post 2 as CDT) which is UTC -0500; PDT is 2 hours west of CDT so -0700; PST is -0800. So 20:32 UTC, check. The forum supposedly displays time based...
Forum: Hardware 2020-10-29, 22:21
Replies: 9
Views: 317
Posted By kriesel
So, bidding closes at 5 November 2020, 20:32 UTC?...

So, bidding closes at 5 November 2020, 20:32 UTC? (And this weekend's time change means don't wait till the last 65 minutes, in case you've not reset your clocks.)
Forum: Marin's Mersenne-aries 2020-10-29, 18:10
Replies: 15
Views: 460
Posted By kriesel
Consider the possible ethical case that could be...

Consider the possible ethical case that could be made, especially by the very top producers, for preferentially poaching known deliberate poachers. https://www.imdb.com/title/tt0773262/
Vigilante...
Forum: jwaltos 2020-10-29, 17:52
Replies: 5
Views: 171
Posted By kriesel
Don't have to know much math to know -1 is more...

Don't have to know much math to know -1 is more special than the garden variety prime, as are 1 and 0.
Forum: GpuOwl 2020-10-29, 16:49
Replies: 2,556
Views: 159,729
Posted By kriesel
Please use wrap text for the column headings and...

Please use wrap text for the column headings and make the columns narrower to the extent the wrap allows, so it can all be viewed at once without tiny font.
It probably also ought indicate which...
Forum: Lounge 2020-10-29, 01:28
Replies: 61
Views: 1,077
Posted By kriesel
First time will give lowest available first time...

First time will give lowest available first time test exponents.
World record will give exponents available above the largest known Mersenne prime.
Sometimes those are different, but not now....
Forum: Lounge 2020-10-28, 20:08
Replies: 61
Views: 1,077
Posted By kriesel
GIMPS glossary...

GIMPS glossary https://www.mersenneforum.org/showpost.php?p=533167&postcount=5 (https://www.mersenneforum.org/showpost.php?p=533167&postcount=4) updated for GEC, Jacobi, Proof.
Forum: Lounge 2020-10-28, 19:46
Replies: 61
Views: 1,077
Posted By kriesel
I sometimes run CPU(s), GPU(s), and IGP...

I sometimes run CPU(s), GPU(s), and IGP simultaneously on a system. (But not on certain cpu/motherboard combos; an i7-4790 blew out two motherboards that way; prime95 & igp mfakto was just too much...
Forum: GpuOwl 2020-10-28, 19:05
Replies: 152
Views: 4,981
Posted By kriesel
v7.1-11

How does one actually attempt to use the 2xSP?
There's nothing in the help output about it, or readme.
(It seems a bit early to expect it to be automatically selecting depending on gpu model...)
Forum: Lounge 2020-10-28, 18:55
Replies: 61
Views: 1,077
Posted By kriesel
Welcome. That cpu has an igp....

Welcome. That cpu has an igp. https://ark.intel.com/content/www/us/en/ark/products/134896/intel-core-i5-9600k-processor-9m-cache-up-to-4-60-ghz.html...
Forum: GpuOwl 2020-10-28, 18:33
Replies: 16
Views: 1,968
Posted By kriesel
GpuOwl-win v7.1-11-g97cfbd2

As usual, build-log.txt separate, everything else in the .7z file. This version includes the 2xSP development.
Forum: GpuOwl 2020-10-28, 17:21
Replies: 152
Views: 4,981
Posted By kriesel
Assertion failed on large P-1

Same asr2 system as in some previous reports, gpuowl-win 7.1-1
2020-10-28 10:15:50 asr2/radeonvii0 937156667 P1 Jacobi OK @ 12451200 d8514e45158c1e7d
2020-10-28 10:16:00 asr2/radeonvii0 937156667...
Forum: Lounge 2020-10-28, 16:41
Replies: 53
Views: 1,351
Posted By kriesel
Thanks for the link and kind words. The GIMPS...

Thanks for the link and kind words. The GIMPS learning curve is large, and growing, with PRP, GEC, and PRP proof among recent examples. We're climbing that hill together. I'm glad my external memory...
Forum: Lounge 2020-10-28, 16:13
Replies: 53
Views: 1,351
Posted By kriesel
Yes. Great when it works, especially with...

Yes. Great when it works, especially with high-speed internet.
I've run into the situation where drivers are required during an OS install, before the system can access the internet or even finish...
Forum: Lounge 2020-10-28, 16:05
Replies: 1,519
RIP
Views: 104,536
Posted By kriesel
The rumors of Cath Coetzer's death from cocaine...

The rumors of Cath Coetzer's death from cocaine overdose resulting from attempts at self medication to counter the soul-killing hypocrisy of working in an environment that requires a manic deception...
Showing results 1 to 25 of 1000

 
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