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drummers-lowrise
1) Message boards : Number crunching : So Long, and Thanks for All the Fish (Message 138653)
Posted 90 days ago by HomefarmProject donor
As an "old-timer" who started in computers in 1964, IBM 1400, 360, Honeywell 200 etc etc, BUT less than 1 year yet on Primegrid; I would like to say again what a terrific setup PG is.

Thank you both, you deserve a break from PG duties.

Hope you enjoy your next projects, there's no such thing as retirement............
2) Message boards : Number crunching : 2020 Mega Primes (Message 137521)
Posted 116 days ago by HomefarmProject donor
2020 records to reach:
- Beat each month's records: Jan-Feb
- Beat 2019 year's records: 92 to go
- Found 130 MP: 106 to go
- Reach the 500 Mega Primes overall: 71 to go
- Found 2 primes in ESP, TRP, PSP or SOB projects: 2 to go

February (2020/2019/Best overall): 10/19/19


2020 Mega Prime Summary by Month:
+----------+-----------------------------------------------------------------------+-------+ | | MP# | | | Project |-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+ Total | | | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | | +----------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-------+ | GFN-17 | 5 | 5 | | | | | | | | | | | 10 | | GFN-18 | 1 | | | | | | | | | | | | 1 | | PPS-DIV | 2 | | | | | | | | | | | | 2 | | PPS-MEGA | 6 | 5 | | | | | | | | | | | 11 | +----------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-------+ | Total | 14 | 10 | | | | | | | | | | | 24 | +----------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-------+ | 2019 | 4 | 19 | 9 | 10 | 5 | 8 | 5 | 7 | 16 | 13 | 11 | 9 | 116 | | 2018 | 7 | 16 | 14 | 4 | 6 | 7 | 5 | 5 | 9 | 8 | 5 | 7 | 93 | | 2017 | 2 | 10 | 6 | 4 | 6 | 4 | 3 | 9 | 4 | 5 | 4 | 4 | 61 | | 2016 | 2 | 6 | 5 | 1 | 4 | 7 | 2 | 4 | 3 | 8 | 8 | 3 | 53 | | 2015 | 3 | 2 | 2 | 1 | 3 | 1 | 0 | 1 | 1 | 2 | 2 | | 18 | | 2014 | 3 | 1 | 3 | 3 | 1 | 4 | 5 | 2 | 2 | 3 | 1 | 1 | 29 | | 2013 | | | | | | | | | | 2 | | 3 | 5 | | 2012 | 2 | 3 | | 1 | | 3 | | 1 | | 1 | 1 | | 12 | | 2011 | 1 | 2 | 1 | 1 | 4 | | | | | 1 | 1 | | 11 | | 2010 | | | | 1 | | | | | | | 1 | | 2 | | 2009 | | | | 2 | | | 1 | | | | | | 3 | | 2008 | | | 1 | | | | | | | | | | 1 | | 2007 | | | | | | | | | | | | 1 | 1 | +----------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-------+ | Total | 38 | 69 | 41 | 28 | 29 | 34 | 21 | 29 | 35 | 43 | 34 | 28 | 429 | +----------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-------+

2020 Mega Prime Summary by Projects:
+----------+-----------------------------------------------------------------------------------------------+-------+ | | MP# | | | Project |-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+ Total | | | 121 | 321 | CUL | DIV | ESP | GCW | G17 | G18 | G19 | G20 | MEG | PSP | SOB | SR5 | TRP | WOO | | +----------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-------+ | 2020 | | | | 2 | | | 10 | 1 | | | 11 | | | | | | 24 | +----------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-------+ | 2019 | | | | 15 | 1 | 1 | 49 | 3 | 5 | | 39 | | | 3 | | | 116 | | 2018 | 1 | | | | 1 | 2 | 38 | 9 | 3 | 1 | 33 | | | 4 | | 1 | 93 | | 2017 | | | | | | 1 | 12 | 7 | | 1 | 36 | 1 | | 2 | 1 | | 61 | | 2016 | | | | | | 1 | 6 | 5 | | | 34 | | 1 | 6 | | | 53 | | 2015 | 1 | 2 | | | 1 | | 1 | | | | 10 | | | 3 | | | 18 | | 2014 | 2 | 2 | | | | | | | | | 10 | | | 13 | 2 | | 29 | | 2013 | | | | | | | | | | | | | | 2 | 3 | | 5 | | 2012 | 2 | | | | | | | 3 | 3 | | 3 | | | | 1 | | 12 | | 2011 | | 1 | | | | | | 3 | 1 | | | | | | 6 | | 11 | | 2010 | | 1 | | | | | | | | | | | | | 1 | | 2 | | 2009 | | 1 | 2 | | | | | | | | | | | | | | 3 | | 2008 | | 1 | | | | | | | | | | | | | | | 1 | | 2007 | | | | | | | | | | | | | | | | 1 | 1 | +----------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-------+ | Total | 6 | 8 | 2 | 17 | 3 | 5 | 116 | 31 | 12 | 2 | 176 | 1 | 1 | 33 | 14 | 2 | 429 | +----------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-------+

Detailed list of 2020 Mega Primes:
+------+-----+-------------+----------+-----------+---------------------------+ | 2020 | MP# | Found Date | Project | Digits# | Primes | +------+-----+-------------+----------+-----------+---------------------------+ | 1 | 406 | 01-Jan-2020 | GFN-17 | 1 025 037 | 66131722^131072 + 1 | | 2 | 407 | 05-Jan-2020 | GFN-17 | 1 025 159 | 66272848^131072 + 1 | | 3 | 408 | 07-Jan-2020 | PPS-MEGA | 1 001 422 | 6779 * 2^3326639 + 1 | | 4 | 409 | 13-Jan-2020 | PPS-MEGA | 1 001 469 | 2277 * 2^3326794 + 1 | | 5 | 410 | 15-Jan-2020 | PPS-MEGA | 1 001 521 | 2435 * 2^3326969 + 1 | | 6 | 411 | 19-Jan-2020 | GFN-17 | 1 025 696 | 66901180^131072 + 1 | | 7 | 412 | 20-Jan-2020 | GFN-17 | 1 025 765 | 66982940^131072 + 1 | | 8 | 413 | 21-Jan-2020 | GFN-18 | 1 828 578 | 9450844^262144 + 1 | | 9 | 414 | 22-Jan-2020 | PPS-DIV | 1 662 849 | 13 * 2^5523860 + 1 | | 10 | 415 | 23-Jan-2020 | PPS-MEGA | 1 001 619 | 4987 * 2^3327294 + 1 | | 11 | 416 | 25-Jan-2020 | PPS-MEGA | 1 001 634 | 3411 * 2^3327343 + 1 | | 12 | 417 | 27-Jan-2020 | PPS-MEGA | 1 001 653 | 8863 * 2^3327406 + 1 | | 13 | 418 | 28-Jan-2020 | PPS-DIV | 1 673 976 | 31 * 2^5560820 + 1 | | 14 | 419 | 28-Jan-2020 | GFN-17 | 1 026 094 | 67371416^131072 + 1 | +------+-----+-------------+----------+-----------+---------------------------+ | 15 | 420 | 01-Fev-2020 | PPS-MEGA | 1 001 725 | 4581 * 2^3327644 + 1 | | 16 | 421 | 01-Fev-2020 | PPS-MEGA | 1 001 727 | 8319 * 2^3327650 + 1 | | 17 | 422 | 01-Fev-2020 | GFN-17 | 1 026 393 | 67725850^131072 + 1 | | 18 | 423 | 02-Fev-2020 | PPS-MEGA | 1 001 769 | 5085 * 2^3327789 + 1 | | 19 | 424 | 03-Fev-2020 | GFN-17 | 1 026 535 | 67894288^131072 + 1 | | 20 | 425 | 04-Fev-2020 | PPS-MEGA | 1 001 828 | 2945 * 2^3327987 + 1 | | 21 | 426 | 04-Fev-2020 | PPS-MEGA | 1 001 828 | 9681 * 2^3327987 + 1 | | 22 | 427 | 05-Fev-2020 | GFN-17 | 1 026 853 | 68275006^131072 + 1 | | 23 | 428 | 06-Fev-2020 | GFN-17 | 1 026 934 | 68372810^131072 + 1 | | 24 | 429 | 07-Fev-2020 | GFN-17 | 1 027 071 | 68536972^131072 + 1 | +------+-----+-------------+----------+-----------+---------------------------+



Thank you for the stats - very good
3) Message boards : Number crunching : Tour de Primes 2020 (Message 137520)
Posted 116 days ago by HomefarmProject donor
Thank you for that Micheal. Really nice quality of life improvement.

I second that!



I third it ;-)
4) Message boards : Number crunching : Tour de Primes 2020 (Message 137416)
Posted 117 days ago by HomefarmProject donor
[quote]I think I've developed O C D, or obsessive Challenge disorder. Very worrying, causing excessive sweating over results, high temperatures on processing, and general desire to spend loads of money buying new faster kit. Also insomnia, needing frequent visits to the computer control centre, to check all units processing at maximum rate, welcome to the world of nerdy crunching, and blogging on strange websites with other compulsives. LoL

Really? If I had found a mega prime in this TdP, I'd be very satisfied.

[quote]

Yes very happy, and perhaps it over encouraged my sense of humour.
5) Message boards : Number crunching : Tour de Primes 2020 (Message 137377)
Posted 117 days ago by HomefarmProject donor


Conversely, we also have the best and craziest most dedicated users in the BOINC universe! :)[/quote]


I think I've developed O C D, or obsessive Challenge disorder. Very worrying, causing excessive sweating over results, high temperatures on processing, and general desire to spend loads of money buying new faster kit. Also insomnia, needing frequent visits to the computer control centre, to check all units processing at maximum rate, welcome to the world of nerdy crunching, and blogging on strange websites with other compulsives. LoL
6) Message boards : Number crunching : Tour de Primes 2020 (Message 137328)
Posted 118 days ago by HomefarmProject donor
Thank you.
All posted now, and I've got my first Mega. :-)

Of all the projects I'v taken part in on Boinc et al, PG is OUTSTANDING in its ability to allow interaction with the database, and involvement in searching the data relationships etc.

I take my hat off to volunteers, and designers who have created and maintained it. Thanks.

7) Message boards : Number crunching : Tour de Primes 2020 (Message 137319)
Posted 118 days ago by HomefarmProject donor
This morning I received an email re GFN Mega find, but it does not appear in the TdP or my primes list.

1061352756 974355 5 Feb 2020 | 19:35:55 UTC 5 Feb 2020 | 19:39:00 UTC Completed and validated (1st) 168.31 92.33 469.88 Genefer 17 Mega v3.21 (OCLcudaGFN17MEGA

Is this my impatience showing, or am I misinterpreting something.

Advice appreciated, and thank you for the TdP - really good crunching.
8) Message boards : Number crunching : 2020 Challenge Schedule! (tentative) (Message 136099)
Posted 156 days ago by HomefarmProject donor
OK, thanks, I can see the myriad problems. Just looking to get a schematic to be enable reward for contributors’ smaller but valid efforts. Pour encourager les autres etc....
9) Message boards : Number crunching : 2020 Challenge Schedule! (tentative) (Message 136092)
Posted 157 days ago by HomefarmProject donor
Hi, As big hitters always tend to achieve higher scores, much by the sheer power brought to bear, it could be good to have a graded competition. Thus smaller, or individual crunchers would compete in their group size. I.E. 1-5 pcs, 6-10, 11+ You get the idea? This is what we do with our pedigree Aberdeen Angus cattle herd competions.
10) Message boards : Number crunching : Better multi-threading (Message 135487)
Posted 176 days ago by HomefarmProject donor
Never having run any GFN on CPU, I imagine the L2/L3 caches will be still be vital in minimizing run times?


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