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Old 2021-11-18, 20:16   #133
Prime95
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Quote:
Originally Posted by Miszka View Post
George, what's the biggest value B2 can be in PM1 method?
Before embarking on huge P-1 bounds, consider using GMP-ECM or waiting for version 30.8.
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Old 2021-11-18, 20:25   #134
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Quote:
Originally Posted by Prime95 View Post
Before embarking on huge P-1 bounds, consider using GMP-ECM or waiting for version 30.8.
George, see my problem: https://www.mersenneforum.org/showthread.php?t=27331
As if I used B2 maximum value then the task would end.
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Old 2021-11-22, 08:25   #135
Minty
 
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v30.7 b9
8600K Coffee Lake CPU, 1 worker, 6 threads. FMA3 FFT (6400K), 120.1M exponent: stage 1 = 72.6 sec, stage 2 = 116.0 sec
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Old 2021-11-22, 13:14   #136
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Quote:
Originally Posted by Minty View Post
v30.7 b9
... stage 1 = 72.6 sec, stage 2 = 116.0 sec
What bounds b1, b2 did it select or you specify? How much ram did you allow it? P-1 or something else?

Last fiddled with by kriesel on 2021-11-22 at 13:14
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Old 2021-11-23, 12:09   #137
lisanderke
 
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V30.7b9 Coffee lake CPU, 6 cores 1 workers, FMA3 FFT (5760K), PFactor, 107.4M exp (107485927) with b1: 853k, b2: 40M (primality tests_saved 2 chose these bounds, 22495MB ram in use during stage 2, 22gb allocated): stage 1 = 79 sec, stage 2 = 117 sec


V30.7b9 Coffee lake CPU, 6 cores 1 workers, FMA3 FFT (3200K), Pfactor, 60.2M exp (60277039) with b1: 240k, b2: 9M (primality tests_saved 1 chose these bounds, 22512MB ram in use during stage 2, 22gb allocated): stage 1 = 44 sec, stage 2 = 67 sec
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Last fiddled with by lisanderke on 2021-11-23 at 12:47 Reason: added 60.2M exp
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Old 2021-11-23, 16:05   #138
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Quote:
Originally Posted by Prime95 View Post
Before embarking on huge P-1 bounds, consider using GMP-ECM or waiting for version 30.8.
I guess 30.8 will be ready soon?
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Old 2021-11-26, 18:10   #139
Minty
 
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v30.7 b9
8600K Coffee Lake CPU, 1 worker, 6 threads. FMA3 FFT (6400K), 120.1M exponent: stage 1 = 72.6 sec, stage 2 = 116.0 sec
Quote:
Originally Posted by kriesel View Post
What bounds b1, b2 did it select or you specify? How much ram did you allow it? P-1 or something else?
b1=954000, b2=44734000, P-1, prime95 chose itself with 40GB allocated (think 40984mb actual). Thought it was ratio of stage 1 to 2 times that was mostly the important bit but will happily provide more detail in future
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Old 2021-11-28, 22:56   #140
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30.7 is now the official release. I'm not sure it is important enough to merit front page coverage.
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Old 2021-11-28, 23:56   #141
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Quote:
Originally Posted by Prime95 View Post
30.7 is now the official release. I'm not sure it is important enough to merit front page coverage.
The amount of P-1 being done by users running the PRP and GIMPS work preferences makes me throw in a vote for "yes." 30.7's significant P-1 improvements over 30.3 should create at least some boost to overall throughput even if most of the people reached by an announcement aren't doing P-1 full time.

Last fiddled with by techn1ciaN on 2021-11-28 at 23:59 Reason: More reasonable adjective
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Old 2021-11-29, 11:55   #142
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Quote:
Originally Posted by Prime95 View Post
30.7 is now the official release. I'm not sure it is important enough to merit front page coverage.
Getting this response from the browser. looks like you mixed http in with https

Mixed Content: The site at 'https://www.mersenne.org/' was loaded over a secure connection, but the file at 'http://www.mersenne.org/ftp_root/gimps/p95v307b9.win64.zip' was loaded over an insecure connection. This file should be served over HTTPS. This download has been blocked.
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Old 2021-11-29, 14:20   #143
James Heinrich
 
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Quote:
Originally Posted by gjmccrac View Post
looks like you mixed http in with https
Whoops, thanks for catching that, fixed now.
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