mersenneforum.org  

Go Back   mersenneforum.org > Search Forums

Showing results 1 to 25 of 1000
Search took 0.37 seconds.
Search: Posts Made By: kriesel
Forum: kriesel 2022-05-15, 13:21
Replies: 9
Views: 8,925
Posted By kriesel
Mfaktc tuning for best compute efficiency

"Best" here is assumed to be the maximum GHD/day per watt of GPU input power.
This fits my use case reasonably well since almost all systems are also running prime95.

If the system is only...
Forum: GpuOwl 2022-05-15, 00:00
Replies: 2,760
Views: 364,775
Posted By kriesel
Yes. I think at least two cases feasible, out of...

Yes. I think at least two cases feasible, out of five I've identified, to save a little time. Savings would be most significant when running a single gpuowl instance per GPU. Running a single...
Forum: Miscellaneous Math 2022-05-14, 17:42
Replies: 557
Views: 63,989
Posted By kriesel
... nearly, unless a specific exponent appears in...

... nearly, unless a specific exponent appears in the Predict M52 thread, or elsewhere as some dubious claim of a prime. I routinely refute those with PRP/GEC/proof/cert. I'm currently working...
Forum: Marin's Mersenne-aries 2022-05-14, 17:35
Replies: 39
Views: 3,101
Posted By kriesel
Here's a quick update edited into the quoted...

Here's a quick update edited into the quoted block (with both deletions and additions):
Forum: Software 2022-05-13, 23:26
Replies: 223
Sticky: Prime95 30.7
Views: 29,263
Posted By kriesel
Prime95 v30.7b9 undoc.txt says: In prime.txt, ...

Prime95 v30.7b9 undoc.txt says:
In prime.txt,
ProofPower=x (x can be from 5 to 12)
ProofPowerAdjust=y (y can be from -2 to +3)
these override the selection of proof...
Forum: Marin's Mersenne-aries 2022-05-13, 22:05
Replies: 11
Views: 69,246
Posted By kriesel
(Team Inspector finished 332239877 2022-05-10)

(Team Inspector finished 332239877 2022-05-10)
Forum: Marin's Mersenne-aries 2022-05-13, 15:17
Replies: 11
Views: 69,246
Posted By kriesel
Certs taken, ETA 2 days ...

Certs taken, ETA 2 days
CERT=00000000000000000000000013CD9405,1,2,332239877,-1,1297813
CERT=00000000000000000000000013CDB183,1,2,332247427,-1,1297842...
Forum: GPU Computing 2022-05-12, 14:55
Replies: 5
Views: 219
Posted By kriesel
Something else to consider is server type GPUs...

Something else to consider is server type GPUs such as Tesla K80 usually have no fans of their own, expecting high pressure blowers in rack mount server cases to push air through them lengthwise....
Forum: Operation Billion Digits 2022-05-12, 08:06
Replies: 15
Views: 3,398
Posted By kriesel
OBD TF level 23 1/2 passed

As of today, level 23 1/2 passed
Forum: Operation Billion Digits 2022-05-12, 07:58
Replies: 30
Views: 15,135
Posted By kriesel
Current TF & P-1 status is shown at...

Current TF & P-1 status is shown at https://www.mersenne.ca/obd. Current indicated Level is 23.12.
3321928171 TF completed to the full 92 bits, 2022-02-05 by mersenne.ca user johnny_jack, now...
Forum: Information & Answers 2022-05-11, 22:33
Replies: 8
Views: 574
Posted By kriesel
Even simpler, rename it in an obvious and useful...

Even simpler, rename it in an obvious and useful way.
A possibly problematic p109351679 can become was-p10935167
Proof files in the prime95 directory though can require more care, because it will...
Forum: Information & Answers 2022-05-11, 13:55
Replies: 8
Views: 574
Posted By kriesel
PRP proof capability was introduced at V30 in...

PRP proof capability was introduced at V30 in mprime.
https://mersenneforum.org/showthread.php?t=25823
See also the whatsnew.txt for mprime.
Forum: Information & Answers 2022-05-08, 18:17
Replies: 17
Views: 1,294
Posted By kriesel
And may do better yet using less-classes or an...

And may do better yet using less-classes or an SSD or ramdisk. Every time there's a class completed there's a checkpoint save and console I/O. In the preceding post, ~60/second. And maybe also some...
Forum: GPU Computing 2022-05-07, 21:51
Replies: 374
Views: 94,994
Posted By kriesel
"Lights & fans on but nobody home" Radeon VII...

"Lights & fans on but nobody home" Radeon VII corpses sell "for parts or repair" on eBay for ~$400 each.
(Not detected by OSes, or detected but error message & no display or OpenCL computation)

...
Forum: GpuOwl 2022-05-07, 21:20
Replies: 13
Views: 781
Posted By kriesel
So, apparently, clinfo says: Intel CPU yes, ...

So, apparently, clinfo says:
Intel CPU yes,
NVIDIA GPU yes,
IGP no.
It seems reasonable to expect gpuowl and mfakto to fail on the IGP in that case.
If there were an OpenCL driver loaded for...
Forum: Marin's Mersenne-aries 2022-05-07, 00:50
Replies: 797
Views: 132,519
Posted By kriesel
Took, ETA 2 days: ...

Took, ETA 2 days:
CERT=0000000000000000000000001AB22F69,1,2,447885161,-1,1749552
Forum: Software 2022-05-06, 22:10
Replies: 223
Sticky: Prime95 30.7
Views: 29,263
Posted By kriesel
Downloadable where? Last I found in the v30.8...

Downloadable where?
Last I found in the v30.8 beta thread is b14, https://mersenneforum.org/showpost.php?p=603242&postcount=501
Forum: Software 2022-05-06, 20:32
Replies: 223
Sticky: Prime95 30.7
Views: 29,263
Posted By kriesel
Mostly Firefox-gone-wild. I've dumped a lot of...

Mostly Firefox-gone-wild. I've dumped a lot of tabs which gave very temporary relief. It gets in strange states sometimes if left running a long time, including when it has downloaded a FF update but...
Forum: Software 2022-05-06, 16:54
Replies: 223
Sticky: Prime95 30.7
Views: 29,263
Posted By kriesel
v30.7b9, i5-1035G1, & v30.8b14 benchmarking

Yes.
Mprime/prime95 normally runs at lower priority to other user applications and system tasks. It yields the CPU for those higher priority tasks as much as they can use. With significant system...
Forum: PrimeNet 2022-05-06, 15:06
Replies: 2,484
Views: 296,960
Posted By kriesel
The P-1 completed and a no-factor result was...

The P-1 completed and a no-factor result was reported to the server. The server shows an assignment of LL for me, since 2017, now at stage S2 92.5%, while the client installation has no PRP or LL...
Forum: PrimeNet 2022-05-05, 14:44
Replies: 123
Views: 31,155
Posted By kriesel
But we want the next minor milestone reached,...

But we want the next minor milestone reached, right now! :bounce::deadhorse:
Forum: Information & Answers 2022-05-04, 05:24
Replies: 11
Views: 571
Posted By kriesel
And possibly, the OP didn't know enough yet to...

And possibly, the OP didn't know enough yet to ask about, but may very soon understand better because of what was posted.
What's better: twenty questions & minimal responses, or some informative...
Forum: Information & Answers 2022-05-03, 23:17
Replies: 11
Views: 571
Posted By kriesel
There are at least two possible issues with this...

There are at least two possible issues with this approach.
One, it does not reserve the exponent to you. Someone else might be already running it, have already run it, or get assigned it while you...
Forum: Soap Box 2022-05-03, 20:55
Replies: 137
Views: 11,125
Posted By kriesel
It is indeed a complex and thorny area. The...

It is indeed a complex and thorny area.
The probability of survival improves as certain things occur.
Fertilization is a clear change of state, from an egg or sperm not capable of growing on its...
Forum: PrimeNet 2022-05-03, 20:15
Replies: 123
Views: 31,155
Posted By kriesel
Seems like you might be able to manually reserve...

Seems like you might be able to manually reserve it as a PRP DC.
Showing results 1 to 25 of 1000

 
All times are UTC. The time now is 22:13.


Mon May 16 22:13:55 UTC 2022 up 32 days, 20:15, 1 user, load averages: 1.86, 1.56, 1.46

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2022, 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.

≠ ± ∓ ÷ × · − √ ‰ ⊗ ⊕ ⊖ ⊘ ⊙ ≤ ≥ ≦ ≧ ≨ ≩ ≺ ≻ ≼ ≽ ⊏ ⊐ ⊑ ⊒ ² ³ °
∠ ∟ ° ≅ ~ ‖ ⟂ ⫛
≡ ≜ ≈ ∝ ∞ ≪ ≫ ⌊⌋ ⌈⌉ ∘ ∏ ∐ ∑ ∧ ∨ ∩ ∪ ⨀ ⊕ ⊗ 𝖕 𝖖 𝖗 ⊲ ⊳
∅ ∖ ∁ ↦ ↣ ∩ ∪ ⊆ ⊂ ⊄ ⊊ ⊇ ⊃ ⊅ ⊋ ⊖ ∈ ∉ ∋ ∌ ℕ ℤ ℚ ℝ ℂ ℵ ℶ ℷ ℸ 𝓟
¬ ∨ ∧ ⊕ → ← ⇒ ⇐ ⇔ ∀ ∃ ∄ ∴ ∵ ⊤ ⊥ ⊢ ⊨ ⫤ ⊣ … ⋯ ⋮ ⋰ ⋱
∫ ∬ ∭ ∮ ∯ ∰ ∇ ∆ δ ∂ ℱ ℒ ℓ
𝛢𝛼 𝛣𝛽 𝛤𝛾 𝛥𝛿 𝛦𝜀𝜖 𝛧𝜁 𝛨𝜂 𝛩𝜃𝜗 𝛪𝜄 𝛫𝜅 𝛬𝜆 𝛭𝜇 𝛮𝜈 𝛯𝜉 𝛰𝜊 𝛱𝜋 𝛲𝜌 𝛴𝜎𝜍 𝛵𝜏 𝛶𝜐 𝛷𝜙𝜑 𝛸𝜒 𝛹𝜓 𝛺𝜔