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Old 2022-09-25, 10:22   #67
congsz
 
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"Cong Shengzhuo"
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Quote:
Originally Posted by axn View Post
Apparently this is the unix time
On Windows, it looks like this:
PolyR built. Time: 188831.706 sec.

Last fiddled with by congsz on 2022-09-25 at 10:23
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Old 2022-09-25, 15:46   #68
Prime95
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Quote:
Originally Posted by axn View Post
A cosmetic bug in b2
nQx complete. Time: 5.552 sec.
PolyR built. Time: 1664077385.142 sec.
Poly compress. Time: 0.510 sec.
Adding PolyVerbose=1 to prime.txt will fix this (and get even more useless timings :)
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Old 2022-09-25, 16:36   #69
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Quote:
Originally Posted by Prime95 View Post
Adding PolyVerbose=1 to prime.txt will fix this (and get even more useless timings :)
No thanks, I'm good :)
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Old 2022-09-25, 18:48   #70
Stef42
 
Feb 2012
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Quote:
Originally Posted by Prime95 View Post
30.9 build 2

If you aren't doing ECM, do not download! PRE-BETA software!

What's new over build 1? Should be a little more stable and a little faster. Fixed nasty bug that sometimes caused subsequent curves to incorrectly calculate curve starting point.

Caveats? Same as build 1:
Save files during ECM stage 2 are still broken (probably a crash)
Stage 2 time estimates and optimal B2 bounds could be off
Accurate estimates of stage 2 memory consumed may be off
Further stage 2 multithreading improvements are needed.
Stage 2 is pretty verbose, there's lots of code cleanup in my future.

Windows 64-bit: https://mersenne.org/ftp_root/gimps/p95v309b2.win64.zip
Linux 64-bit: https://mersenne.org/ftp_root/gimps/...linux64.tar.gz
I was running build 1 for about two months and found 1 ECM factor. Ran one machine for ECM-CF tasks since then. Was a bit surprised with no factors, but as you mentioned the bug I updated to build 2 today.
Found 2 factors already since this morning. A bit worrying or not? (I might want to re-do my previous tasks with build 1 for example)

Last fiddled with by Stef42 on 2022-09-25 at 18:48
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Old 2022-09-28, 05:42   #71
LaurV
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Is this affecting ECMF too? I am currently running few curves on F21 right now, and would like to finish them before going to "more serious" things. Should I stay with 30.8, or upgrade? Thanks in advance.
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Old 2022-09-28, 17:31   #72
Prime95
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Quote:
Originally Posted by LaurV View Post
Is this affecting ECMF too? I am currently running few curves on F21 right now, and would like to finish them before going to "more serious" things. Should I stay with 30.8, or upgrade? Thanks in advance.
Yes, ECMF is affected. I'd give 30.9 try if you can live with its shortcomings (mainly no save files in stage 2).
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Old 2022-09-28, 18:04   #73
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Ok, no issue, it runs. Verbose messages don't bother me, maybe I have a chance to understand better what's goin on .

This is much faster too, the other one said ~11+ days to go, this one says ~8+ days to go.

Thanks.
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Old 2022-10-02, 19:27   #74
Prime95
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30.9 build 3

If you aren't doing ECM, do not download! PRE-BETA software!

What's new over build 2? Completed fix for nasty bug that sometimes caused subsequent curves to incorrectly calculate curve starting point. Previous fix did not solve the issue.

Caveats? Same as build 1:
Save files during ECM stage 2 are still broken (probably a crash)
Stage 2 time estimates and optimal B2 bounds could be off
Accurate estimates of stage 2 memory consumed may be off
Further stage 2 multithreading improvements are needed.
Stage 2 is pretty verbose, there's lots of code cleanup in my future.

Windows 64-bit: https://mersenne.org/ftp_root/gimps/p95v309b3.win64.zip
Linux 64-bit: https://mersenne.org/ftp_root/gimps/...linux64.tar.gz
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