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Message boards : Project Staging Area : MEGA prime on PRPNET- best application

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Eliminated 1 conjecture "k"Found 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (229,492)Cullen LLR Silver: Earned 100,000 credits (110,733)PPS LLR Turquoise: Earned 5,000,000 credits (7,165,669)PSP LLR Silver: Earned 100,000 credits (104,385)SoB LLR Silver: Earned 100,000 credits (106,117)SR5 LLR Silver: Earned 100,000 credits (139,802)SGS LLR Amethyst: Earned 1,000,000 credits (1,325,207)TRP LLR Gold: Earned 500,000 credits (626,755)Woodall LLR Silver: Earned 100,000 credits (122,944)321 Sieve Silver: Earned 100,000 credits (104,900)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,000,599)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (515,556)PPS Sieve Jade: Earned 10,000,000 credits (11,855,975)TRP Sieve (suspended) Silver: Earned 100,000 credits (255,612)AP 26/27 Ruby: Earned 2,000,000 credits (2,583,960)GFN Sapphire: Earned 20,000,000 credits (23,334,026)PSA Turquoise: Earned 5,000,000 credits (7,522,050)
Message 47317 - Posted: 19 Jan 2012 | 12:28:25 UTC

If somebody test, what is fastest app for process MEGA prime on PRPRNET?
LLR or PFGW ili something else?

____________
314187728^131072+1 GENERALIZED FERMAT :)
93*10^1029523-1 REPDIGIT PRIME
31*332^367560+1 CRUS PRIME
Proud member of team Aggie The Pew. Go Aggie!

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Credit: 175,774,608
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Eliminated 3 conjecture "k"s321 LLR Silver: Earned 100,000 credits (186,594)Cullen LLR Silver: Earned 100,000 credits (106,665)ESP LLR Gold: Earned 500,000 credits (502,416)PPS LLR Gold: Earned 500,000 credits (504,111)PSP LLR Gold: Earned 500,000 credits (513,785)SoB LLR Gold: Earned 500,000 credits (564,944)SR5 LLR Ruby: Earned 2,000,000 credits (2,790,118)SGS LLR Gold: Earned 500,000 credits (501,099)TPS LLR (retired) Bronze: Earned 10,000 credits (46,235)TRP LLR Gold: Earned 500,000 credits (708,706)Woodall LLR Silver: Earned 100,000 credits (133,626)321 Sieve Bronze: Earned 10,000 credits (21,527)Cullen/Woodall Sieve (suspended) Jade: Earned 10,000,000 credits (14,729,132)PPS Sieve Double Bronze: Earned 100,000,000 credits (132,786,707)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Gold: Earned 500,000 credits (510,317)TRP Sieve (suspended) Gold: Earned 500,000 credits (620,991)AP 26/27 Silver: Earned 100,000 credits (418,876)GFN Amethyst: Earned 1,000,000 credits (1,795,613)PSA Jade: Earned 10,000,000 credits (18,329,123)
Message 47336 - Posted: 19 Jan 2012 | 15:19:43 UTC - in response to Message 47317.

If somebody test, what is fastest app for process MEGA prime on PRPRNET?
LLR or PFGW ili something else?


I have planned to test it with llravx today, pfgw should be lower.

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Eliminated 3 conjecture "k"s321 LLR Silver: Earned 100,000 credits (186,594)Cullen LLR Silver: Earned 100,000 credits (106,665)ESP LLR Gold: Earned 500,000 credits (502,416)PPS LLR Gold: Earned 500,000 credits (504,111)PSP LLR Gold: Earned 500,000 credits (513,785)SoB LLR Gold: Earned 500,000 credits (564,944)SR5 LLR Ruby: Earned 2,000,000 credits (2,790,118)SGS LLR Gold: Earned 500,000 credits (501,099)TPS LLR (retired) Bronze: Earned 10,000 credits (46,235)TRP LLR Gold: Earned 500,000 credits (708,706)Woodall LLR Silver: Earned 100,000 credits (133,626)321 Sieve Bronze: Earned 10,000 credits (21,527)Cullen/Woodall Sieve (suspended) Jade: Earned 10,000,000 credits (14,729,132)PPS Sieve Double Bronze: Earned 100,000,000 credits (132,786,707)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Gold: Earned 500,000 credits (510,317)TRP Sieve (suspended) Gold: Earned 500,000 credits (620,991)AP 26/27 Silver: Earned 100,000 credits (418,876)GFN Amethyst: Earned 1,000,000 credits (1,795,613)PSA Jade: Earned 10,000,000 credits (18,329,123)
Message 47346 - Posted: 19 Jan 2012 | 16:41:54 UTC

Test done:

llr=1h45m
llravx=1h19m

i5-2500k@4Ghz

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Eliminated 1 conjecture "k"Found 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (229,492)Cullen LLR Silver: Earned 100,000 credits (110,733)PPS LLR Turquoise: Earned 5,000,000 credits (7,165,669)PSP LLR Silver: Earned 100,000 credits (104,385)SoB LLR Silver: Earned 100,000 credits (106,117)SR5 LLR Silver: Earned 100,000 credits (139,802)SGS LLR Amethyst: Earned 1,000,000 credits (1,325,207)TRP LLR Gold: Earned 500,000 credits (626,755)Woodall LLR Silver: Earned 100,000 credits (122,944)321 Sieve Silver: Earned 100,000 credits (104,900)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,000,599)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (515,556)PPS Sieve Jade: Earned 10,000,000 credits (11,855,975)TRP Sieve (suspended) Silver: Earned 100,000 credits (255,612)AP 26/27 Ruby: Earned 2,000,000 credits (2,583,960)GFN Sapphire: Earned 20,000,000 credits (23,334,026)PSA Turquoise: Earned 5,000,000 credits (7,522,050)
Message 47358 - Posted: 19 Jan 2012 | 18:42:49 UTC - in response to Message 47346.

LLR 12000 seconds
PFGW 32 or 64 bit more then 20000 seconds
So LLR is winner :)
____________
314187728^131072+1 GENERALIZED FERMAT :)
93*10^1029523-1 REPDIGIT PRIME
31*332^367560+1 CRUS PRIME
Proud member of team Aggie The Pew. Go Aggie!

rogue
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Credit: 18,565,548
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PPS LLR Bronze: Earned 10,000 credits (31,229)PSA Jade: Earned 10,000,000 credits (18,533,435)
Message 47359 - Posted: 19 Jan 2012 | 19:15:11 UTC - in response to Message 47358.
Last modified: 19 Jan 2012 | 19:15:40 UTC

LLR 12000 seconds
PFGW 32 or 64 bit more then 20000 seconds
So LLR is winner :)


Is that llr or llravx? If llravx, then you need to wait for pfgw 3.6.2, which will have gwnum v27.2 and AVX support.

Without avx, pfgw tends to be faster for non power of 2 bases, which you can find on the GCW port.

Profile Crun-chiProject donor
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Joined: 25 Nov 09
Posts: 2980
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Credit: 58,103,842
RAC: 99,026
Eliminated 1 conjecture "k"Found 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (229,492)Cullen LLR Silver: Earned 100,000 credits (110,733)PPS LLR Turquoise: Earned 5,000,000 credits (7,165,669)PSP LLR Silver: Earned 100,000 credits (104,385)SoB LLR Silver: Earned 100,000 credits (106,117)SR5 LLR Silver: Earned 100,000 credits (139,802)SGS LLR Amethyst: Earned 1,000,000 credits (1,325,207)TRP LLR Gold: Earned 500,000 credits (626,755)Woodall LLR Silver: Earned 100,000 credits (122,944)321 Sieve Silver: Earned 100,000 credits (104,900)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,000,599)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (515,556)PPS Sieve Jade: Earned 10,000,000 credits (11,855,975)TRP Sieve (suspended) Silver: Earned 100,000 credits (255,612)AP 26/27 Ruby: Earned 2,000,000 credits (2,583,960)GFN Sapphire: Earned 20,000,000 credits (23,334,026)PSA Turquoise: Earned 5,000,000 credits (7,522,050)
Message 47371 - Posted: 19 Jan 2012 | 23:53:20 UTC - in response to Message 47359.
Last modified: 19 Jan 2012 | 23:54:08 UTC

LLR 12000 seconds
PFGW 32 or 64 bit more then 20000 seconds
So LLR is winner :)


Is that llr or llravx? If llravx, then you need to wait for pfgw 3.6.2, which will have gwnum v27.2 and AVX support.

Without avx, pfgw tends to be faster for non power of 2 bases, which you can find on the GCW port.


I have ordinary AMD without AVX support :)
I am soory but test show different at least on AMD CPU. I try every combination , and always llr was fastest choice...
Maybe some switch can boost PFGW but until then llr is fastest app.
On my custom Linux x64 MEGA WU is finished at 12060 seconds. And I put one WU with PFGW32 and with PFGW64, and they pass nearly 60 % with same time( 12000 seconds) , so they are much slower :(
____________
314187728^131072+1 GENERALIZED FERMAT :)
93*10^1029523-1 REPDIGIT PRIME
31*332^367560+1 CRUS PRIME
Proud member of team Aggie The Pew. Go Aggie!

Omega
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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (154,337)Cullen LLR Bronze: Earned 10,000 credits (65,587)ESP LLR Bronze: Earned 10,000 credits (66,542)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (72,412)PPS LLR Ruby: Earned 2,000,000 credits (4,127,864)PSP LLR Silver: Earned 100,000 credits (104,595)SoB LLR Silver: Earned 100,000 credits (126,157)SR5 LLR Silver: Earned 100,000 credits (161,281)SGS LLR Silver: Earned 100,000 credits (436,634)TRP LLR Gold: Earned 500,000 credits (639,881)Woodall LLR Silver: Earned 100,000 credits (115,733)321 Sieve Bronze: Earned 10,000 credits (10,368)PPS Sieve Ruby: Earned 2,000,000 credits (2,119,298)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (10,227)TRP Sieve (suspended) Bronze: Earned 10,000 credits (21,181)AP 26/27 Bronze: Earned 10,000 credits (12,129)GFN Turquoise: Earned 5,000,000 credits (8,104,346)PSA Jade: Earned 10,000,000 credits (10,617,327)
Message 47377 - Posted: 20 Jan 2012 | 0:19:23 UTC

Thats exactly what rogue said:
For a primality test for a number of the form k*2^n+1 LLR is faster than pfgw.
For number of other forms (e.g. SR5 k*5^n+1) pfgw is faster than LLR ...

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Joined: 25 Nov 09
Posts: 2980
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Credit: 58,103,842
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Eliminated 1 conjecture "k"Found 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (229,492)Cullen LLR Silver: Earned 100,000 credits (110,733)PPS LLR Turquoise: Earned 5,000,000 credits (7,165,669)PSP LLR Silver: Earned 100,000 credits (104,385)SoB LLR Silver: Earned 100,000 credits (106,117)SR5 LLR Silver: Earned 100,000 credits (139,802)SGS LLR Amethyst: Earned 1,000,000 credits (1,325,207)TRP LLR Gold: Earned 500,000 credits (626,755)Woodall LLR Silver: Earned 100,000 credits (122,944)321 Sieve Silver: Earned 100,000 credits (104,900)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,000,599)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (515,556)PPS Sieve Jade: Earned 10,000,000 credits (11,855,975)TRP Sieve (suspended) Silver: Earned 100,000 credits (255,612)AP 26/27 Ruby: Earned 2,000,000 credits (2,583,960)GFN Sapphire: Earned 20,000,000 credits (23,334,026)PSA Turquoise: Earned 5,000,000 credits (7,522,050)
Message 47378 - Posted: 20 Jan 2012 | 1:20:51 UTC - in response to Message 47377.

Thats exactly what rogue said:
For a primality test for a number of the form k*2^n+1 LLR is faster than pfgw.
For number of other forms (e.g. SR5 k*5^n+1) pfgw is faster than LLR ...


But since I in topic ask what is faster for MEGA I should get answer LLR :)
____________
314187728^131072+1 GENERALIZED FERMAT :)
93*10^1029523-1 REPDIGIT PRIME
31*332^367560+1 CRUS PRIME
Proud member of team Aggie The Pew. Go Aggie!

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Posts: 280
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Credit: 8,528,983
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Found 1 prime in the 2019 Tour de PrimesESP LLR Amethyst: Earned 1,000,000 credits (1,611,126)PPS LLR Amethyst: Earned 1,000,000 credits (1,350,014)PSP LLR Silver: Earned 100,000 credits (273,295)SoB LLR Amethyst: Earned 1,000,000 credits (1,209,000)SR5 LLR Silver: Earned 100,000 credits (112,905)TRP LLR Amethyst: Earned 1,000,000 credits (1,540,429)321 Sieve Amethyst: Earned 1,000,000 credits (1,633,882)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (64,186)TRP Sieve (suspended) Silver: Earned 100,000 credits (259,649)PSA Silver: Earned 100,000 credits (456,059)
Message 47396 - Posted: 20 Jan 2012 | 15:01:46 UTC - in response to Message 47359.

Is that llr or llravx? If llravx, then you need to wait for pfgw 3.6.2, which will have gwnum v27.2 and AVX support.

Without avx, pfgw tends to be faster for non power of 2 bases, which you can find on the GCW port.


Whats the prospect for getting pfgw 3.6.2 released? Also when using Prime95, using avx on my Sandy Bridge, there were quite a few problems running my S58 tests, so has the GWnum library been fixed or do pfgw search at a higher FFT length like it usually do if a test fail?

Take care

Kenneth!

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PPS LLR Bronze: Earned 10,000 credits (31,229)PSA Jade: Earned 10,000,000 credits (18,533,435)
Message 47398 - Posted: 20 Jan 2012 | 15:48:22 UTC - in response to Message 47396.

Whats the prospect for getting pfgw 3.6.2 released? Also when using Prime95, using avx on my Sandy Bridge, there were quite a few problems running my S58 tests, so has the GWnum library been fixed or do pfgw search at a higher FFT length like it usually do if a test fail?


I have to ask George about the relative stability of gwnum v27.2.

pfgw has a lot of error checking in it. If it detects a roundoff or sumout error, it will automatically switch to a larger FFT and restart the test.

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Joined: 10 Aug 05
Posts: 280
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Credit: 8,528,983
RAC: 752
Found 1 prime in the 2019 Tour de PrimesESP LLR Amethyst: Earned 1,000,000 credits (1,611,126)PPS LLR Amethyst: Earned 1,000,000 credits (1,350,014)PSP LLR Silver: Earned 100,000 credits (273,295)SoB LLR Amethyst: Earned 1,000,000 credits (1,209,000)SR5 LLR Silver: Earned 100,000 credits (112,905)TRP LLR Amethyst: Earned 1,000,000 credits (1,540,429)321 Sieve Amethyst: Earned 1,000,000 credits (1,633,882)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (64,186)TRP Sieve (suspended) Silver: Earned 100,000 credits (259,649)PSA Silver: Earned 100,000 credits (456,059)
Message 47399 - Posted: 20 Jan 2012 | 15:58:38 UTC - in response to Message 47398.

pfgw has a lot of error checking in it. If it detects a roundoff or sumout error, it will automatically switch to a larger FFT and restart the test.


Just as I thought then :) However if Prime95 had just had the same kind of error checking, where it automatically jumped to the next larger FFT length, in stead of backing off for 5 minutes, suspecting a hardware error and eventually abandone the test, that could have saved me some lost time :(

Anyway looking forward to your release :)

Message boards : Project Staging Area : MEGA prime on PRPNET- best application

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