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Search: Posts Made By: petrw1
Forum: Data 2020-10-31, 18:07
Replies: 195
Views: 25,055
Posted By petrw1
Do you use misfit? If you go to GPU72.COM you...

Do you use misfit?
If you go to GPU72.COM you can have choose work type Double check tests and What Makes Sense. You might have to notify Chris
Forum: Data 2020-10-28, 17:08
Replies: 3,336
Views: 218,199
Posted By petrw1
Less than 100 to go

First Time tests to 100M

https://www.mersenne.org/primenet/
Forum: Puzzles 2020-10-28, 05:42
Replies: 9
Views: 349
Posted By petrw1
Exactly ... that is sooooo much clearer!!!!

Exactly ... that is sooooo much clearer!!!!
Forum: Puzzles 2020-10-27, 17:45
Replies: 9
Views: 349
Posted By petrw1
I can follow the simplification that gets one to...

I can follow the simplification that gets one to 2 x SQRT(7!+1) = 142

Can someone explain how you would start at 2 x SQRT(7!+1) = 142
and given that the final equation must contain only 7's, get...
Forum: Data 2020-10-26, 21:23
Replies: 195
Views: 25,055
Posted By petrw1
Prime95 looks after it. If only 1 worker is...

Prime95 looks after it.
If only 1 worker is doing Stage 2 it gets all 12GB;
if 2 workers are doing Stage 2 Prime95 will divide it though not necessarily even; it depends on where each worker is at.
Forum: Data 2020-10-25, 14:50
Replies: 195
Views: 25,055
Posted By petrw1
Your factor rate is good; I expect about 1 in 30...

Your factor rate is good; I expect about 1 in 30 attempts.
If you want to see if LapTop heat is actually impacted you could try 2 workers / 2 cores each. You'll get better thruput and maybe without...
Forum: Cloud Computing 2020-10-22, 17:55
Replies: 1,048
Views: 54,900
Posted By petrw1
Interestingly when I was using Colab for mfaktc...

Interestingly when I was using Colab for mfaktc I'd get 2 GPUs per day for about 3 hours as well.

Since I have switched to GPUOwl I get 2 GPUs per day for 5 or 6 hours.

Maybe because Chris had...
Forum: Puzzles 2020-10-22, 16:45
Replies: 9
Views: 349
Posted By petrw1
Thanks all

Thanks all
Forum: Cloud Computing 2020-10-22, 16:43
Replies: 1,048
Views: 54,900
Posted By petrw1
Try 10 or 15 times; wait an hour ......

Try 10 or 15 times; wait an hour ... rinse/repeat.
Most days I get the P100 within half a dozen attempts.
I seem to have more luck in the evening.

With the huge difference (4/6/8 times) between...
Forum: Cloud Computing 2020-10-22, 05:57
Replies: 1,048
Views: 54,900
Posted By petrw1
75 tries over 6 hours and I finally got my 2...

75 tries over 6 hours and I finally got my 2 P-100's
Forum: Cloud Computing 2020-10-22, 00:59
Replies: 1,048
Views: 54,900
Posted By petrw1
Now; 90 minutes ago and 180 minutes ago ... 35...

Now; 90 minutes ago and 180 minutes ago ... 35 consecutive attempts and all T4's.

Some day I might determine what time of day is best for each type.
Forum: Puzzles 2020-10-21, 18:48
Replies: 9
Views: 349
Posted By petrw1
Thanks a lot....no big deal, but you dropped he...

Thanks a lot....no big deal, but you dropped he 2x on line 2 of your napkin.

So If I knew what I was doing I could reverse this process and get other whole numbers starting with √(x!+1) ??
x can...
Forum: Puzzles 2020-10-21, 17:52
Replies: 9
Views: 349
Posted By petrw1
Can someone help me understand this...

Or simplify it:

How does such a seemingly odd string of irrational numbers equate to exactly 142?
Better yet how would someone have come up with this --- mathematically; not via trial and error?...
Forum: GPU Computing 2020-10-21, 17:25
Replies: 3,425
Views: 298,878
Posted By petrw1
Did you try the version that supports 2047...

Did you try the version that supports 2047 classes?
My 2080Ti went from 4,000 to 4,500 Ghz/Day with that version.
Forum: Factoring 2020-10-21, 17:23
Replies: 61
Views: 2,570
Posted By petrw1
We Canucks say: "Stepped in a pile of :poop:...

We Canucks say:

"Stepped in a pile of :poop: and came out smelling like a Rose"
Forum: Cloud Computing 2020-10-20, 02:27
Replies: 1,048
Views: 54,900
Posted By petrw1
Lucky

Every day for the last few week I try to get P-100s for 2 Colab P-1 sessions.
I can't speak for V-100 P-1 times as I've never seen one yet.
But I have to try over and over until I get a P-100 for...
Forum: Data 2020-10-19, 17:53
Replies: 195
Views: 25,055
Posted By petrw1
You'd probably see better thruput with 4/1 or...

You'd probably see better thruput with 4/1 or 2/2.
When it allocates 8GB does it process ALL relative primes? For example something like:

[Oct 19 11:18] Available memory is 14000MB.
[Oct 19...
Forum: Data 2020-10-19, 14:06
Replies: 195
Views: 25,055
Posted By petrw1
How many workers do you have doing P-1? If it...

How many workers do you have doing P-1?
If it is more than one then the total allocated to all workers will not exceed about 95% of what you have specified in local.txt.

8G will still get you...
Forum: Data 2020-10-18, 16:23
Replies: 195
Views: 25,055
Posted By petrw1
All 100Million ranges under 2.1M unfactored.

https://www.mersenne.ca/status/tf/0/0/1/0
Forum: Data 2020-10-17, 15:18
Replies: 195
Views: 25,055
Posted By petrw1
I believe that is correct. I've seen the same...

I believe that is correct. I've seen the same before.
Forum: Data 2020-10-17, 06:09
Replies: 195
Views: 25,055
Posted By petrw1
Perfect If you choose to re-add the few...

Perfect

If you choose to re-add the few assignments already done with the old setting; as long you did not delete the workfiles it will only run Stage 2 with the B2
Forum: Data 2020-10-17, 02:48
Replies: 195
Views: 25,055
Posted By petrw1
Your first result came in with B1 only: Is it...

Your first result came in with B1 only: Is it possible you forgot to allocate RAM in the Prime95 client? In Windows its under: Options / CPU....


Carlos...
Forum: Data 2020-10-16, 20:18
Replies: 195
Views: 25,055
Posted By petrw1
Thanks a lot!!!! How much setup help do you...

Thanks a lot!!!!

How much setup help do you need?

With 16GB or RAM I expect you'd get the best throughput with 4Workers/1Threads or possibly 2W/2T.

How much work are you interested in?
Here...
Forum: GpuOwl 2020-10-16, 18:19
Replies: 4
Views: 199
Posted By petrw1
44.6M B1=1,250,000 B2=25,000,000

44.6M
B1=1,250,000
B2=25,000,000
Forum: GpuOwl 2020-10-16, 05:58
Replies: 152
Views: 4,961
Posted By petrw1
Probably a dumb question but is there any way to...

Probably a dumb question but is there any way to get this enhancement in the previous stand-alone P-1 version?

Thanks
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