Linear algebra reservations, progress and results - Page 124

pinhodecarlos · 2016-09-08, 15:10

Quote:

Originally Posted by pinhodecarlos

Code:

setting target matrix density to 120.0
found 58942256 hash collisions in 248273964 relations
found 63751916 duplicates and 184522048 unique relations
commencing Lanczos iteration (4 threads)
memory use: 5843.4 MB
 linear algebra at 0.0%, ETA 244h13m

I´ll try with TD=130 to see if LA ETA goes down but I don't think the matrix will be built. More special Q will be needed. I'll get back in 3 hours to let you guys know.

No luck with TD=130 for C202_123_83 therefore we need to push for more special Q. Unreserving this integer.

jyb · 2016-09-08, 15:24

Code:

p61 factor: 1441272309690101331005245941336317221061882079252666725456011
p164 factor: 57795559460024408890893354711289519840232075360480784603663390937282206965659640068644447890590255231469190550660376682757446900992479723336481772272883555954709817

Log: http://pastebin.com/aSN5k4Ts

jyb · 2016-09-08, 15:29

Code:

p54 factor: 116644931381195969238436567697114888845476708629143451
p158 factor: 16211649818346561924134621758882290253653724918163983782971342170279375283070146054216952783705234429922846610947880083221909916997556370430823879689532371681

Log: http://pastebin.com/nSjpbPGD

jyb · 2016-09-08, 15:32

Code:

p86 factor: 71756873971770868642842745934902782056292977489458086664640392702726495046251002727669
p121 factor: 1340962911505247218656347375172556599711354750853531017819563006982453178770306824236340677581386484316447389151036610663

Log: http://pastebin.com/tUzYERYL

jyb · 2016-09-08, 15:43

Quote:

Originally Posted by pinhodecarlos

Quote:

Originally Posted by pinhodecarlos

Code:

setting target matrix density to 120.0
found 58942256 hash collisions in 248273964 relations
found 63751916 duplicates and 184522048 unique relations
commencing Lanczos iteration (4 threads)
memory use: 5843.4 MB
 linear algebra at 0.0%, ETA 244h13m

I´ll try with TD=130 to see if LA ETA goes down but I don't think the matrix will be built. More special Q will be needed. I'll get back in 3 hours to let you guys know.

No luck with TD=130 for C202_123_83 therefore we need to push for more special Q. Unreserving this integer.

Ugh, > 25% duplicates is unfortunate. We can add more work, but as you know we get diminishing returns: lower yield and even more duplicates. What were the matrix dimensions when you built with td=120?

pinhodecarlos · 2016-09-08, 15:47

Quote:

Originally Posted by jyb

Ugh, > 25% duplicates is unfortunate. We can add more work, but as you know we get diminishing returns: lower yield and even more duplicates. What were the matrix dimensions when you built with td=120?

If I remember 15M^2, on mobile, laptop is shutdown.

Edit: Please see attached files.

swellman · 2016-09-08, 18:34

Reserving C182_133_62 (14e).

jyb · 2016-09-09, 03:59

Reserving 3+2_508 (14e).

jyb · 2016-09-09, 04:00

Reserving 11+3_233 (14e).

jyb · 2016-09-09, 16:01

Reserving C194_137_54 (14e).

jyb · 2016-09-10, 13:03

Reserving C178_140_114 (14e).

2016-09-08, 18:34	#1360
swellman Jun 2012 2²×773 Posts	C182_133_62 Reserving C182_133_62 (14e).

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