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Search: Posts Made By: patrik
Forum: Data 2019-12-31, 22:21
Replies: 109
Views: 17,336
Posted By patrik
Updated error rate plot

Here are the updated plots for this year.

I merged the data collected from primenet in files that I uploaded here:
Nbad.zip (http://www.magnet.st/primenet/Nbad.zip)
Nhrf3.zip...
Forum: Hardware 2019-01-20, 13:34
Replies: 35
Views: 1,690
Posted By patrik
I think you are meant to type sudo apt-cache...

I think you are meant to type
sudo apt-cache search Realtek | grep realtek and the next line is the output. However, if you are only listing packages, and not installing, you can skip the sudo.
Forum: Lounge 2018-12-28, 12:18
Replies: 120
Views: 13,244
Posted By patrik
91502209 on December 4, 2020

91502209 on December 4, 2020
Forum: Data 2018-12-24, 21:18
Replies: 109
Views: 17,336
Posted By patrik
Updated error rate plot

Here is another update of the error rate plots. Data was downloaded earlier today.
Forum: Lounge 2018-06-12, 17:24
Replies: 803
Views: 74,469
Posted By patrik
License terms you should agree to...

License terms you should agree to...
Forum: Data 2018-06-10, 14:28
Replies: 3,319
Views: 210,572
Posted By patrik
What does it mean that one of the exponents is...

What does it mean that one of the exponents is done to 100%, but is still listed as assigned?
Forum: PrimeNet 2018-04-05, 07:04
Replies: 1,979
Views: 142,767
Posted By patrik
Something wrong with exponent category right now?

My three cat 1 double checks has just moved into cat 2. Shouldn't that always go the other way?

Also, for double-checks, the thresholds (https://www.mersenne.org/thresholds/) page shows two...
Forum: Mlucas 2018-04-04, 16:51
Replies: 13
Views: 2,959
Posted By patrik
No problems for me to open the link (Windows 7...

No problems for me to open the link (Windows 7 Home Premium; Firefox 59.0.2 (64-bitars)).
Forum: PrimeNet 2018-01-07, 18:55
Replies: 4
Views: 988
Posted By patrik
You should be able to get Cat 3 exponents by...

You should be able to get Cat 3 exponents by setting "days of work to queue" to at least 11.
Forum: News 2017-12-30, 23:59
Replies: 505
Views: 68,267
Posted By patrik
I just got through 1852 exponents that had not...

I just got through 1852 exponents that had not had an LL test on Dec 23 (when I downloaded all LL results (below 101M) for making an error rate plot) between 70M and 77.75M, and I found there are...
Forum: Data 2017-12-23, 23:33
Replies: 109
Views: 17,336
Posted By patrik
Updated error rate plot

Here are the updated error rate plots, with data from a few hours ago.
Forum: PrimeNet 2017-12-23, 15:56
Replies: 7
Views: 805
Posted By patrik
I just found it in another system I have access...

I just found it in another system I have access to.

As I remembered what time I last connected to that system (from home), and I have administrator access to that system, I could look it up in a...
Forum: PrimeNet 2017-12-23, 10:51
Replies: 7
Views: 805
Posted By patrik
What IP address are my computers reporting from?

Is there someone in the forum that has access to the server log files, and can see what IP address my computers are connecting from?

I'm away from home and want to ssh into one of them (to make an...
Forum: Data 2016-12-25, 15:45
Replies: 109
Views: 17,336
Posted By patrik
I suppose that the increased error rate above 40M...

I suppose that the increased error rate above 40M must be due to an effort to make an early verification of tests that has reported an error. Then it would be better to use only the green curve for...
Forum: Data 2016-12-24, 21:56
Replies: 109
Views: 17,336
Posted By patrik
Updated error rate plot

The error rate plot is updated again.

I haven't looked into the increased error rate above 40M yet. (It's too late for me to think clearly.) I don't know if it is only a statistical scatter due to...
Forum: Cloud Computing 2016-07-06, 10:15
Replies: 71
Views: 13,952
Posted By patrik
I just saw this discussion and wanted to tell you...

I just saw this discussion and wanted to tell you that I made a script last year that successfully attached an EBS volume to a persistent spot instance request. (Persistant means that, if it has...
Forum: Data 2015-12-28, 13:00
Replies: 109
Views: 17,336
Posted By patrik
I updated the files that the links in posts #28...

I updated the files that the links in posts #28 and #29 point to when I made the new plot. The C program I use is unchanged, so if you have access to a Linux system (with awk and gcc) you can use...
Forum: Data 2015-12-24, 23:43
Replies: 109
Views: 17,336
Posted By patrik
I think that the green curve does not accurately...

I think that the green curve does not accurately describe the error rate. I don't understand, though, why it looks as it does. The effect of the decreasing green curve was present in my second post...
Forum: Data 2015-12-24, 23:26
Replies: 109
Views: 17,336
Posted By patrik
No, the red curve does not contain information...

No, the red curve does not contain information about the error code of the test. Instead it is the number of known bad LL results in an interval divided by the number of all1 LL results (good + bad)...
Forum: Data 2015-12-23, 20:33
Replies: 109
Views: 17,336
Posted By patrik
Updated LL error rate plot

I have updated the error rate plot again.

Merry Christmas!
Forum: Hardware 2015-09-06, 19:52
Replies: 36
Views: 3,799
Posted By patrik
It took me some time because I had to upgrade the...

It took me some time because I had to upgrade the BIOS. Before that I couldn't get the memory to run faster than 2500 MHz without getting hardware errors from mprime. Now it runs at 3000 MHz without...
Forum: Hardware 2015-09-05, 12:20
Replies: 36
Views: 3,799
Posted By patrik
With the double-checks I was assigned on this new...

With the double-checks I was assigned on this new (yesterday) computer. First using all four cores:
[Worker #1 Sep 5 13:02] Iteration: 9310000 / 39026909 [23.85%], ms/iter: 11.193, ETA: 3d 20:23...
Forum: Data 2014-12-24, 00:08
Replies: 109
Views: 17,336
Posted By patrik
Updated error rate plot

Merry Christmas!

Enjoy this year's updated error rate plot.
Forum: GPU Computing 2014-09-11, 20:00
Replies: 2
Views: 573
Posted By patrik
I managed to get past the point using the same...

I managed to get past the point using the same fft size by changing 0.35 in the source to 0.40, and recompiling the program. (I compiled it from source when I first started using this version.)

I...
Forum: GPU Computing 2014-09-11, 14:52
Replies: 2
Views: 573
Posted By patrik
CUDALucas not redoing iterations with larger FFT

I just had the following problem with CUDALucas v2.04 Beta:

Iteration 24020000 M( 36163033 )C, 0x47f4b44347a56afb, n = 1920K, CUDALucas v2.04 Beta err = 0.2812 (1:07 real, 6.7233 ms/iter, ETA...
Showing results 1 to 25 of 424

 
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