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Search: Posts Made By: kriesel
Forum: Marin's Mersenne-aries 2021-10-23, 14:13
Replies: 11
Views: 53,543
Posted By kriesel
Took: Cat 2 DoubleCheck=60576877,76,1 ...

Took:
Cat 2
DoubleCheck=60576877,76,1
DoubleCheck=60646529,76,1
DoubleCheck=60744199,74,1

Cat 3
DoubleCheck=63368143,74,1
DoubleCheck=63416599,74,1
DoubleCheck=63427807,74,1
Forum: PrimeNet 2021-10-23, 12:37
Replies: 13
Views: 449
Posted By kriesel
Not really. Observed error rate in LL tests is...

Not really. Observed error rate in LL tests is ~1-4% each. Observed error rate in PRP tests was ~24. ppm over a specific 2 year period examined. 2%/~24ppm is ~833:1.

I think we're talking about...
Forum: Software 2021-10-23, 12:32
Replies: 86
Sticky: Prime95 30.7
Views: 5,620
Posted By kriesel
Not yet....

Not yet. (https://mersenneforum.org/showpost.php?p=589234&postcount=1)
Forum: Marin's Mersenne-aries 2021-10-23, 05:57
Replies: 11
Views: 53,543
Posted By kriesel
Took: ...

Took:
CERT=000000000000000000000000132825FD,1,2,321398269,-1,1255462
prime95 is projecting 17 hours on an AVX512 laptop.
Forum: kriesel 2021-10-22, 20:23
Replies: 17
Views: 5,421
Posted By kriesel
Max exponent versus fft length

Mlucas v20.1 fft length, maxp (excerpted from get_fft_radices.c, subject to change)
Note, for 256M fft length and larger, -shift 0 is required.With AsympConst = 0.6, this gives the following maxP...
Forum: Marin's Mersenne-aries 2021-10-22, 19:54
Replies: 627
Views: 108,874
Posted By kriesel
Took: Cat 1 DoubleCheck=59497709,76,1 ...

Took:
Cat 1
DoubleCheck=59497709,76,1
DoubleCheck=59606207,74,1

Cat 2
DoubleCheck=60540443,76,1
DoubleCheck=60540523,76,1
DoubleCheck=60540563,76,1
DoubleCheck=60541441,76,1
Forum: Software 2021-10-22, 18:46
Replies: 16
Views: 358
Posted By kriesel
Looks like about every 2 bits on fft length is +1...

Looks like about every 2 bits on fft length is +1 on proof power. So (extrapolating in Mlucas fft lengths) that would imply power 12 would be sufficient to ~6.2G, ~1.87 Gdigit, not something of...
Forum: PrimeNet 2021-10-22, 18:20
Replies: 13
Views: 449
Posted By kriesel
Seconded, emphatically. I once had an Athlon...

Seconded, emphatically. I once had an Athlon 3200+ system running PRP/GEC. It got sufficiently unreliable that it ceased making progress entirely. The GEC is that reliable at detecting errors.Several...
Forum: Math 2021-10-22, 18:06
Replies: 14
Views: 545
Posted By kriesel
For the full sequence summarized, see #35 of...

For the full sequence summarized, see #35 of https://www.mersenneforum.org/showpost.php?p=521665&postcount=3
(https://www.mersenneforum.org/showpost.php?p=521665&postcount=3)TF and P-1 are done...
Forum: Software 2021-10-22, 13:33
Replies: 86
Sticky: Prime95 30.7
Views: 5,620
Posted By kriesel
See...

See https://mersenneforum.org/showpost.php?p=590196&postcount=57
And it looks like mine (https://mersenneforum.org/showpost.php?p=590133&postcount=49) worked recently too.
Forum: Software 2021-10-22, 13:06
Replies: 16
Views: 358
Posted By kriesel
Presumably that + is for up to 1G mersenne.org...

Presumably that + is for up to 1G mersenne.org limit, or 1169M max of AVX512 prime95. Or would it apply all the way up to say OBD (3322M)? Is the optimal proof power an output of a straightforward...
Forum: Operation Billion Digits 2021-10-22, 01:05
Replies: 6
Views: 8,477
Posted By kriesel
OBD P-1 coordination proposal

Mlucas v20.x added P-1 factoring, and has sufficiently large fft lengths to tackle (slowly; it's a big job) gigadigit Mersenne P-1. The P-1 feature is maturing, with beta testing ongoing, and...
Forum: Operation Billion Digits 2021-10-21, 23:49
Replies: 35
Views: 26,885
Posted By kriesel
Alternatively, and hypothetically: Ernst...

Alternatively, and hypothetically:

Ernst develops Cert processing capability in some future version of Mlucas.
Or someone steps up and creates a standalone Cert processing software capable of...
Forum: Operation Billion Digits 2021-10-21, 23:06
Replies: 7
Views: 758
Posted By kriesel
Reached level 21.21 on 2021-10-21. Level 22+ is...

Reached level 21.21 on 2021-10-21. Level 22+ is expected in a few days.
Forum: Software 2021-10-21, 14:42
Replies: 16
Views: 358
Posted By kriesel
Please read and apply...

Please read and apply https://www.mersenneforum.org/showpost.php?p=521664&postcount=2
Specifically, "Use an existing topic-specific thread when practical."
There are multiple existing prime95...
Forum: PrimeNet 2021-10-21, 13:13
Replies: 6
Views: 197
Posted By kriesel
Welcome to the forum. Sounds like a server...

Welcome to the forum.
Sounds like a server problem. There's an existing thread (https://www.mersenneforum.org/showthread.php?t=5758) for that.
Previous posts there about that long-known issue...
Forum: Software 2021-10-20, 10:12
Replies: 15
Views: 418
Posted By kriesel
If it's only for hardware reliability testing,...

If it's only for hardware reliability testing, fine. If you care about cost/task accomplished, or impact on anthropogenic climate change, some sufficiently old/slow equipment is too costly to run...
Forum: Marin's Mersenne-aries 2021-10-19, 20:26
Replies: 75
Views: 2,656
Posted By kriesel
21 pages ATM for me. It is a function of...

21 pages ATM for me. It is a function of https://www.mersenneforum.org/profile.php?do=editoptions set to display 17 posts/page for me, other values for other users. Default is 11/page IIRC.
Forum: Marin's Mersenne-aries 2021-10-19, 14:51
Replies: 627
Views: 108,874
Posted By kriesel
Took: Cat1 DoubleCheck=59635187,74,1 ...

Took:
Cat1
DoubleCheck=59635187,74,1
DoubleCheck=59764499,74,1
DoubleCheck=59765231,74,1
DoubleCheck=59767249,74,1

Cat 2
DoubleCheck=60295129,74,1
DoubleCheck=60305177,74,1
Forum: Mlucas 2021-10-18, 14:32
Replies: 7
Views: 232
Posted By kriesel
So, likely running 3.25M fft length. A point of...

So, likely running 3.25M fft length. A point of comparison, an i7-1165g7, Mlucas v20.1 on Ubuntu 18.04 atop WSL1 on Windows10 x64 home, which is a 4-core & x2HT CPU, at -cpu 0:7
20.1
2048 ...
Forum: Marin's Mersenne-aries 2021-10-18, 12:21
Replies: 75
Views: 2,656
Posted By kriesel
Sort of. It gives hidden posts, as shown in the...

Sort of. It gives hidden posts, as shown in the first attachment. What's needed sometimes is complete disappearance, which would look like the second synthesized attachment.
Forum: Operation Billion Digits 2021-10-17, 22:48
Replies: 35
Views: 26,885
Posted By kriesel
No. That would be very wasteful. The correct way...

No. That would be very wasteful. The correct way is to wait patiently for, or help work toward:

1) Ernst to complete coding PRP proof generation in Mlucas;

2) At least 2-4 months of very...
Forum: Marin's Mersenne-aries 2021-10-17, 21:28
Replies: 75
Views: 2,656
Posted By kriesel
rules addition; updated verification forecasts pdf

Effective as of the time and date of this post, these rules are appended to those posted at https://mersenneforum.org/showpost.php?p=590669&postcount=36:

12) Any of the following shall constitute...
Forum: Marin's Mersenne-aries 2021-10-17, 21:26
Replies: 75
Views: 2,656
Posted By kriesel
#4 should have read 2021-10-07, not 2021-10-13. ...

#4 should have read 2021-10-07, not 2021-10-13.

I did not find a cached copy of GIMPS minor milestone progress versus year https://www.mersenneforum.org/showpo...5&postcount=11...
Forum: Marin's Mersenne-aries 2021-10-17, 16:48
Replies: 135
Views: 9,234
Posted By kriesel
Apparently you missed my point. People do not...

Apparently you missed my point. People do not perfectly follow rules. And even if they did, due to other factors, there would be occasional unneeded tests completed or other mechanisms of cycles...
Showing results 1 to 25 of 1000

 
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