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Search: Posts Made By: petrw1
Forum: Hardware 2021-01-21, 04:17
Replies: 844
Views: 141,605
Posted By petrw1
Its getting smarter and faster

I'm now completing these same P1 in 45 to 47 minutes.
Forum: Hardware 2021-01-19, 14:51
Replies: 844
Views: 141,605
Posted By petrw1
MB: 2066 : ATX : DDR4 : X299 Extreme 4 : ASRock ...

MB: 2066 : ATX : DDR4 : X299 Extreme 4 : ASRock
See CPU-Z screen shots.
RAM is in slots 1, 3, 5, 7.

1 Worker x 8 Cores overnight.
Anywhere from 47 to 60 minutes per....
Forum: Hardware 2021-01-19, 05:11
Replies: 844
Views: 141,605
Posted By petrw1
8 workers 1 core each takes over 9 hours to...

8 workers 1 core each takes over 9 hours to complete a P-1 (hard to be exact with all the stop/start with memory sharing between workers.
Total about 22 completions per day.

A short test suggests...
Forum: Hardware 2021-01-19, 04:15
Replies: 844
Views: 141,605
Posted By petrw1
Thanks. 4x8GB per attachment. I was hoping...

Thanks.
4x8GB per attachment.
I was hoping getting very fast (?) 3600 RAM would minimize the bottleneck.
I can try different cores/workers setups but the benchmark seems to indicate 1 worker x 8...
Forum: Hardware 2021-01-18, 21:58
Replies: 844
Views: 141,605
Posted By petrw1
Am I reading this wrong....it doesn't seem right

Timings for 2304K FFT length (8 cores, 1 worker): 1.13 ms. Throughput: 881.23 iter/sec.
Timings for 2304K FFT length (8 cores, 8 workers): 14.88, 13.80, 14.65, 15.13, 14.54, 14.41, 14.49, 13.89...
Forum: Puzzles 2021-01-18, 14:31
Replies: 32
Views: 5,780
Posted By petrw1
They are pretty cool problems. I did a couple...

They are pretty cool problems.
I did a couple hundred a dozen years ago.
Forum: GpuOwl 2021-01-17, 05:43
Replies: 195
Views: 12,473
Posted By petrw1
If you buy me one of each I'll run benchmarks. ...

If you buy me one of each I'll run benchmarks.
Deal?

:cmd:
Forum: Miscellaneous Math 2021-01-15, 16:32
Replies: 6
Views: 239
Posted By petrw1
Why do I only see a dog watching football and...

Why do I only see a dog watching football and jumping off the couch?
Forum: Cloud Computing 2021-01-13, 20:39
Replies: 1,128
Views: 77,684
Posted By petrw1
I am going to assume you are running mfaktc??? ...

I am going to assume you are running mfaktc???

If so it makes no sense why colab gives any of you only about hour mfaktc yet I consistently get 2 sessions each 6-8 hours for GPUOwl running P-1
...
Forum: Software 2021-01-13, 03:52
Replies: 4
Views: 257
Posted By petrw1
Talking A special version of Prime95 for Dyslexics?

A special version of Prime95 for Dyslexics?
Forum: Data 2021-01-12, 23:30
Replies: 335
Views: 42,585
Posted By petrw1
Yes that's a good range. Any that are over 1999...

Yes that's a good range.
Any that are over 1999 unfactored; under 50,000,000 and not assigned to anyone else are the best choices for this project.

Thanks for your help.
Forum: mersenne.ca 2021-01-12, 23:14
Replies: 508
Sticky: mersenne.ca
Views: 49,481
Posted By petrw1
Another factor missed by P1 in 2008

https://www.mersenne.ca/exponent/41771999
Forum: Lounge 2021-01-11, 18:22
Replies: 966
Views: 65,723
Posted By petrw1
5,000,000

GPU72 ... just passed 5M GhzDays
Forum: Cloud Computing 2021-01-11, 17:10
Replies: 1,128
Views: 77,684
Posted By petrw1
A little more luck lately with P100

I'm getting 2 most days for about 8 hours running GPUOwl

BTW my Colab GPU count after 2,000 total attempts:

GPU / Total / Unique
Overall / 2000 / 1633
T4 / 1884 / 1521
P100 / ...
Forum: GPU to 72 2021-01-10, 05:31
Replies: 5,133
Views: 281,718
Posted By petrw1
For fun; for finding factors. My personal...

For fun; for finding factors.

My personal little sub-sub-project whose goal is simply to get all 0.1M ranges of exponents to below 2,000 unfactored.

Frivolous for now but one day our...
Forum: Cloud Computing 2021-01-09, 18:09
Replies: 1,128
Views: 77,684
Posted By petrw1
Seems to be doing nothing; no results...I guess...

Seems to be doing nothing; no results...I guess I'll try again.

Actually it is still running in the background and just not displaying the results...

Stop/start and magically it fixes itself. ...
Forum: Cloud Computing 2021-01-09, 16:46
Replies: 1,128
Views: 77,684
Posted By petrw1
Strange Colab error

But it still seems to be working.
Nothing changed in months and this is the first time for this error.
Other session seconds earlier did NOT get this error.
Is there any reason to question whether...
Forum: GPU to 72 2021-01-09, 03:34
Replies: 5,133
Views: 281,718
Posted By petrw1
You're more than welcome to change to DCTF :big...

You're more than welcome to change to DCTF :big grin:
Forum: Software 2021-01-08, 18:40
Replies: 78
Sticky: Prime95 v30.4
Views: 4,915
Posted By petrw1
On restart it backed up and redid some work and...

On restart it backed up and redid some work and found the same factor for the same exponent LOL.
Second was not needed of course.
Forum: Software 2021-01-08, 17:25
Replies: 78
Sticky: Prime95 v30.4
Views: 4,915
Posted By petrw1
After a week running 30.4 b3 without issue it...

After a week running 30.4 b3 without issue it "disappeared" this morning.

I just upgraded to this b5. Keep you posted.
Forum: Data 2021-01-08, 15:13
Replies: 335
Views: 42,585
Posted By petrw1
:bow:

:bow:
Forum: Software 2021-01-06, 20:49
Replies: 78
Sticky: Prime95 v30.4
Views: 4,915
Posted By petrw1
I put those 3 lines in my worktodo build 3

And saw this in Status.

Maybe it can't handle having no B2?
Forum: Cloud Computing 2021-01-05, 15:33
Replies: 1,128
Views: 77,684
Posted By petrw1
Coming back for me too but only getting 4 or 5...

Coming back for me too but only getting 4 or 5 hours instead of 8 or 9.
Forum: Data 2021-01-04, 01:14
Replies: 335
Views: 42,585
Posted By petrw1
Odd Comm message

[Comm thread Jan 3 15:39] Updating computer information on the server
[Comm thread Jan 3 15:39] Done communicating with server.
[Comm thread Jan 3 18:32] Sending result to server: UID:...
Forum: Data 2021-01-03, 02:06
Replies: 335
Views: 42,585
Posted By petrw1
You seem to be both correct

GPU-Z had the GPU running a couple degrees hotter than usual (85C).
And some Therm throttling.
I blew out the dust and opened the side door.

It's running 83C now and a little faster but still...
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