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Search: Posts Made By: Prime95
Forum: Math 2020-08-09, 04:04
Replies: 11
Views: 227
Posted By Prime95
This small exponent should be done by a...

This small exponent should be done by a prime95/GMP-ECM combination
Forum: News 2020-08-09, 02:41
Replies: 250
Views: 10,560
Posted By Prime95
There is a race condition where a proof upload...

There is a race condition where a proof upload attempt is made before uploading the PRP results. Sending results and uploading proofs are in different threads. I remember thinking to myself the...
Forum: News 2020-08-08, 17:10
Replies: 250
Views: 10,560
Posted By Prime95
This is why we have beta testing :) What is...

This is why we have beta testing :)

What is the exponent? I'll investigate. Do not delete the proof file.

There are a few ways this error can happen. Most likely are:
1) You (or prime95)...
Forum: Data 2020-08-08, 05:52
Replies: 211
Views: 11,905
Posted By Prime95
Lifetime of 6 factors found: M160080763 has...

Lifetime of 6 factors found:

M160080763 has a factor: 6027040288606836258928409 [TF:82:83:mfaktc 0.21 barrett87_mul32_gs]
M160173253 has a factor: 11077083125761109161661041 [TF:83:84:mfaktc 0.21...
Forum: Data 2020-08-05, 21:11
Replies: 65
Views: 5,568
Posted By Prime95
Prime95 P-1 in 2001 was not bug-free

Prime95 P-1 in 2001 was not bug-free
Forum: GpuOwl 2020-08-05, 21:10
Replies: 2,393
Views: 135,042
Posted By Prime95
You can use prime95 v30.2 to upload gpuowl...

You can use prime95 v30.2 to upload gpuowl proofs. Just make sure the proof files are in the same folder as prime95.exe. That's what I do (to get bandwidth limiting and time-of-day features).
Forum: News 2020-08-05, 19:26
Replies: 250
Views: 10,560
Posted By Prime95
Yes, CERTs are run until one matches the proof or...

Yes, CERTs are run until one matches the proof or two do not match the proof but match each other. In the latter case, the PRP result is marked "suspect". It could be OK, but must be double-checked...
Forum: GpuOwl 2020-08-05, 00:39
Replies: 2,393
Views: 135,042
Posted By Prime95
Not quite. There is no DC test. You run the PRP...

Not quite. There is no DC test. You run the PRP test, upload the proof file, someone runs the CERT test. Done.
Forum: GpuOwl 2020-08-04, 18:14
Replies: 2,393
Views: 135,042
Posted By Prime95
Neither Mihai or I have a nVidia card. We tend...

Neither Mihai or I have a nVidia card. We tend to leave around some code that may or may not be useful in the case of nVidia.

The FFT5 and FFT10 would only be used in FFT lengths divisible by 5. ...
Forum: News 2020-08-02, 16:36
Replies: 250
Views: 10,560
Posted By Prime95
CERT crunching can be turned off by setting the...

CERT crunching can be turned off by setting the download limit to zero MB per day.
Forum: News 2020-08-02, 15:55
Replies: 250
Views: 10,560
Posted By Prime95
Yes. Or you can use the python script that comes...

Yes. Or you can use the python script that comes with gpuowl.
Forum: News 2020-08-02, 04:13
Replies: 250
Views: 10,560
Posted By Prime95
Random Prime95 changes under consideration

1) Should estimated hours/day in Options/CPU be ditched (moved to undoc.txt)?
Back in the day, it affected what work you might get assigned. It currently affects estimated completion dates in...
Forum: News 2020-08-02, 04:03
Replies: 250
Views: 10,560
Posted By Prime95
It will resume where it left off.

It will resume where it left off.
Forum: News 2020-08-02, 03:49
Replies: 250
Views: 10,560
Posted By Prime95
No decisions have been made. It's really 2...

No decisions have been made. It's really 2 questions:

1) Do we want to be issuing first-time LL tests that will require double-checks?
2) Do we want to DC LL tests with LL or PRP-with-proof.
...
Forum: News 2020-08-02, 03:39
Replies: 250
Views: 10,560
Posted By Prime95
S00030 where are you? You have a lot of...

S00030 where are you?

You have a lot of proofs to upload. Please grab v30.2 to start the process. Thanks.
Forum: News 2020-08-02, 00:44
Replies: 250
Views: 10,560
Posted By Prime95
30.2 checks for CERT work to do once an hour

30.2 checks for CERT work to do once an hour
Forum: News 2020-08-02, 00:36
Replies: 250
Views: 10,560
Posted By Prime95
I thought Windows and Linux had the same readme. ...

I thought Windows and Linux had the same readme. I've updated the Windows readme so that it applies to both OSes.
Forum: News 2020-08-01, 21:19
Replies: 250
Views: 10,560
Posted By Prime95
You have guessed at the process. 1) Manually...

You have guessed at the process.

1) Manually submit your results.json.txt.
2) move the proofs to a folder where prime95 v30.2 is running.
3) wait for the proofs to get uploaded (I archive my...
Forum: News 2020-08-01, 21:16
Replies: 250
Views: 10,560
Posted By Prime95
Server is processing proof files again. ...

Server is processing proof files again.

The bug was in my parsing of the proof file header using fscanf. If the first byte of the first residue was ASCII whitespace, it thought the header was...
Forum: News 2020-08-01, 15:38
Replies: 250
Views: 10,560
Posted By Prime95
Correct. My fault. Server getting roundoff >...

Correct. My fault. Server getting roundoff > 0.5.

1) Detecting this and recovering was on my to-do list.
2) I asked the FFT routines to be extra safe in selecting FFT length. I think I got...
Forum: News 2020-08-01, 08:34
Replies: 250
Views: 10,560
Posted By Prime95
FYI: I've disabled the server's proof processing...

FYI: I've disabled the server's proof processing while I fix a problem. 3 proofs did not verify and the problem is on the server. Proofs will still upload and will be processed later -- probably...
Forum: News 2020-08-01, 00:42
Replies: 250
Views: 10,560
Posted By Prime95
Paging Oliver: Did anything strange happen...

Paging Oliver:

Did anything strange happen during the run of 10471007? The proof failed certification. Do you have the proof file by chance?
Forum: News 2020-08-01, 00:24
Replies: 250
Views: 10,560
Posted By Prime95
Correct. 30.2 will upload any proof files it...

Correct. 30.2 will upload any proof files it finds in the directory containing the executable.
Forum: News 2020-07-31, 23:46
Replies: 250
Views: 10,560
Posted By Prime95
Version 30.2

Windows 64-bit: https://www.dropbox.com/s/iz417i8hptpiza5/p95v302b1.win64.zip?dl=0
Linux 64-bit: https://www.dropbox.com/s/q4haz69wtigkqbj/p95v302b1.linux64.tar.gz?dl=0

This is much closer to...
Forum: PrimeNet 2020-07-31, 22:22
Replies: 1,954
Views: 136,022
Posted By Prime95
Apparently I'm not man enough to figure out IIS...

Apparently I'm not man enough to figure out IIS redirection rules. Give me some hairy FFT code any day. Aaron will check in sooner or later.
Showing results 1 to 25 of 1000

 
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