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Search: Posts Made By: petrw1
Forum: Lone Mersenne Hunters 2020-05-23, 15:19
Replies: 40
Views: 5,810
Posted By petrw1
I feel your pain; I've got close to 30,000 P-1...

I feel your pain; I've got close to 30,000 P-1 save files from the last almost 3 years here in the 40M and 50M ranges. I've been saving them for the same reason but because of the aggressive bounds...
Forum: LaurV 2020-05-22, 04:54
Replies: 2
Views: 89
Posted By petrw1
Congrats....

to mini-you
Forum: Data 2020-05-14, 05:13
Replies: 145
Views: 16,703
Posted By petrw1
You could very well be correct. I think what I...

You could very well be correct. I think what I was recalling is that when neither has already been done then P-1 is more effective than ECM....though I'm not sure at what low levels of P-1 that MORE...
Forum: Data 2020-05-14, 03:48
Replies: 145
Views: 16,703
Posted By petrw1
And for those looking for a challenge.

There are a couple dozen ranges, most that have had aggressive P-1 done on the bulk of the assignments in the range as well as deep TF....
And still they stubbornly refuse to give up easily.
...
Forum: Data 2020-05-14, 03:22
Replies: 145
Views: 16,703
Posted By petrw1
I tend to agree. I hope I am not speaking out...

I tend to agree.
I hope I am not speaking out of turn but I seem to recall a post or two from Bob Silverman … who knows WAYYYYYY more about any of this than I do … that even for these small...
Forum: Data 2020-05-12, 22:17
Replies: 145
Views: 16,703
Posted By petrw1
Curious how you can contribute?

Briefly I am working on getting ALL "100K ranges" to under 2,000 unfactored exponents.
So, to be clear, I am finding factors; I am NOT looking for primes.

"100K ranges": Exponents from 3.0Million...
Forum: Data 2020-05-12, 21:09
Replies: 145
Views: 16,703
Posted By petrw1
May 12 Update

12 more ranges cleared: 2.8, 2.9, 30.0, 30.9, 31.3, 31.4, 31.8, 32.2, 33.4, 35.9, 37.4, 39.4

166 total ranges cleared or 33.40%
14 Ranges with less than 20 to go.

1,608 more factored (23,083...
Forum: PrimeNet 2020-04-27, 02:22
Replies: 1,838
Views: 127,797
Posted By petrw1
Thanks but they show up in my results page...

Thanks but they show up in my results page without a Computer Name
Forum: PrimeNet 2020-04-26, 15:44
Replies: 1,838
Views: 127,797
Posted By petrw1
Any chance you can properly direct these results?

For some reason my first batch of results from a new PC got credited to -Anonymous- even though the results.txt has my userid.

Recent results are properly credited to me.

Here are the...
Forum: Lounge 2020-04-24, 18:43
Replies: 366
Views: 33,543
Posted By petrw1
Hate to burst your bubble but I've been just as...

Hate to burst your bubble but I've been just as Infamous for most of 2018 and 2019
Forum: Marin's Mersenne-aries 2020-04-19, 05:04
Replies: 16
Views: 2,935
Posted By petrw1
If you ask for 2 days of history there are...

If you ask for 2 days of history there are thousands of Factor results and 0 factors.
https://www.mersenne.ca/status/tf/0/2/1/0

At 3 days there are only factors under 200M and only 1 Factor in...
Forum: Marin's Mersenne-aries 2020-04-19, 03:29
Replies: 16
Views: 2,935
Posted By petrw1
Almost no factore reported ...

... for the last 3 days on mersenne.ca
Forum: PrimeNet 2020-04-13, 06:05
Replies: 3
Views: 218
Posted By petrw1
I believe it should automatically return to your...

I believe it should automatically return to your CPU list when it completes an assignment and gets points
Forum: Cloud Computing 2020-04-12, 16:23
Replies: 43
Views: 1,219
Posted By petrw1
Same for me for the last few days.

Same for me for the last few days.
Forum: GPU to 72 2020-04-12, 14:31
Replies: 4,908
Views: 206,157
Posted By petrw1
He's now factoring to 78 bits. At first it only...

He's now factoring to 78 bits. At first it only to 74.

Here is his daily chart.

https://www.gpu72.com/reports/worker/1f51ffc3b3beb59724a343cbfa4f0cd1/
Forum: Lone Mersenne Hunters 2020-04-04, 22:10
Replies: 40
Views: 5,810
Posted By petrw1
That's ambitious. Good for you. I probably...

That's ambitious. Good for you.
I probably don't have to tell you that you will need aggressive B1/B2 values.

Enjoy.
Forum: GPU to 72 2020-04-04, 17:41
Replies: 208
Views: 8,150
Posted By petrw1
User count dropped for SRBase....

For much of the last week it was 80-100 users.
For the last few hours it has been under 70.

Could it be time of day?
Could it be waning interest?
Could it be people scared off by longer run...
Forum: Cloud Computing 2020-04-03, 03:35
Replies: 954
Views: 37,947
Posted By petrw1
gpuowl.exe not found...

Running this as you requested:

import os.path
from google.colab import drive
import sys
if not os.path.exists('/content/drive/My Drive'):
drive.mount('/content/drive')
%cd...
Forum: GPU to 72 2020-03-27, 22:41
Replies: 4,908
Views: 206,157
Posted By petrw1
5 re-starts in a row P4. Bad luck ... or do I...

5 re-starts in a row P4.
Bad luck ... or do I need to wait a few minutes between restarts?
Forum: Cloud Computing 2020-03-25, 23:44
Replies: 954
Views: 37,947
Posted By petrw1
Can someone explain this and help me out...

I can't see, and therefore, can't execute in colab, the files I uploaded (i.e. gpuowl.exe)from my Desktop (that I saved from mersenneforum).

"My Drive" that I see in a Browser is different than...
Forum: Cloud Computing 2020-03-24, 19:36
Replies: 954
Views: 37,947
Posted By petrw1
I see I have an old-experimental version. Is there a better one here?

https://download.mersenne.ca/CUDAPm1/

Can anyone tell me which one will work at colab?
Forum: GPU to 72 2020-03-24, 15:49
Replies: 4,908
Views: 206,157
Posted By petrw1
Mine have always finished in later sessions. ...

Mine have always finished in later sessions.
But not always in order...sometimes it starts a new one and then completes a partial
Forum: Cloud Computing 2020-03-24, 04:05
Replies: 954
Views: 37,947
Posted By petrw1
Yup...from CUDAPm1 ...I think Chris is right; I need to recompile

CalledProcessError Traceback (most recent call last)
<ipython-input-28-d81f224b82fc> in <module>()
25 #import subprocess
26
---> 27...
Forum: Cloud Computing 2020-03-23, 20:01
Replies: 954
Views: 37,947
Posted By petrw1
Returncode=127

I tried these 3 variations (One at a time all with the same error):
subprocess.run(["/content/drive/My Drive/cudapm1/cudapm1-0.20/CUDAPm1"])
subprocess.run(["/content/drive/My...
Forum: Cloud Computing 2020-03-23, 17:09
Replies: 954
Views: 37,947
Posted By petrw1
subprocess.run ... ERROR

import subprocess
subprocess.run("'/content/drive/My Drive/cudapm1/cudapm1-0.20/CUDAPm1'", "61408363", "-b1", "600000", "-b2", "12000000", "-f", "3360k")

TypeError ...
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