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Old 2020-08-09, 18:26   #584
ChristianB
 
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I've done nothing to enable compilation with gmp-6.2. I was in the process of testing it myself but then yafu segfaulted and I tried to recompile which doesn't work with the version I have. I hadn't had time to update yafu. But my gmp-ecm 6.4.4 works well with GMP 6.2.0.

I now have several GMP and GMP-ECM versions in different directories that I first have to clean up before doing proper testing again. I also need to get my yafu working too.

In the meantime I figured out how to adapt to your ecmpi style logs. Have a try with this code: https://github.com/ChristianBeer/ali...cm_factors.zip it only has the log changes not the b2scale changes (yet).
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Old 2020-08-09, 19:46   #585
EdH
 
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Quote:
Originally Posted by ChristianB View Post
I've done nothing to enable compilation with gmp-6.2. I was in the process of testing it myself but then yafu segfaulted and I tried to recompile which doesn't work with the version I have. I hadn't had time to update yafu. But my gmp-ecm 6.4.4 works well with GMP 6.2.0.

I now have several GMP and GMP-ECM versions in different directories that I first have to clean up before doing proper testing again. I also need to get my yafu working too.

In the meantime I figured out how to adapt to your ecmpi style logs. Have a try with this code: https://github.com/ChristianBeer/ali...cm_factors.zip it only has the log changes not the b2scale changes (yet).
I d/led and compiled earlier today on a GMP-6.2.0 machine with no issue. Maybe something you did, "fixed" a minor trouble spot? I'll try the latest sometime soon and see how it runs.

Thanks for all the work!
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Old 2020-08-09, 20:52   #586
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Quote:
Originally Posted by ChristianB View Post
. . .
I also need to get my yafu working too.
. . .
Did you catch the change to msieve that is needed for GMP-6.2.0? It's documented here.
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Old 2020-08-13, 15:14   #587
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@Chris: I've tried having the aliqueit_ecm_temp.log replaced and appended with the ecmpi output and neither worked. Was I supposed to try something different?

Here is the relevant part of the output:
Code:
. . .
# 004: B1 = 1000000
# 004: #curves = 736
# 128: curve 0 found factor 1928088817363669499071639609 using sigma -1:2018415605
# 136 curves done (18.5%)
Results: 665195623909608793118604237027505628448713991780912365716587033760914298407196872483651634174320560969033 = 345002583863926781058856507114499367584791600904112246231579507936566437211537 * 1928088817363669499071639609
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Old 2020-08-14, 07:38   #588
ChristianB
 
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Quote:
Originally Posted by EdH View Post
@Chris: I've tried having the aliqueit_ecm_temp.log replaced and appended with the ecmpi output and neither worked. Was I supposed to try something different?
No you don't need to change anything. The new code works with the sample provided by you in this post https://www.mersenneforum.org/showpo...&postcount=582

What I essential do in each line that contains "Factor found" is to look for " * " and also extract the number after that.
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Old 2020-08-31, 15:21   #589
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@Chris:
I must confess to not doing further study in making the alternate version read my ecmpi output, but I would at least like to mention that I do like the new feedback from factordb when a sequence is submitted:
Code:
DB reports 98 new factors.
It's nice to see this note.

Thanks for all the work.
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Old 2020-09-09, 04:39   #590
Mr. Odd
 
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Ed - thanks for all your work supporting these applications, I finally got aliqueit compiled and running. One thing I can't figure out - is there a way to have it automatically submit new terms to the FactorDB as it goes along, or is the only way after you've stopped it?
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Old 2020-09-09, 12:17   #591
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Quote:
Originally Posted by Mr. Odd View Post
Ed - thanks for all your work supporting these applications, I finally got aliqueit compiled and running. One thing I can't figure out - is there a way to have it automatically submit new terms to the FactorDB as it goes along, or is the only way after you've stopped it?
The short answer is, "No - Aliqueit won't update factordb until stopped and told to."

But, there are longer answers which can update along the way:

1. While running Aliqueit to build a sequence, you can invoke another instance to update the db. I do this often and have written a bash script to help me in my larger jobs. A script could be set up to automatically do updates on a schedule.

2. Aliqueit could alternately be set up in a script to complete one line at a time and submit it to the db.

3. Although not, using Aliqueit, there are scripts that work directly with the db to retrieve the last composite of a sequence, factor it (usually with YAFU) and return the factors to the db. Unfortunately, I can't find the source page, but there is one called ali.pl that, I believe, was written by yoyo. If you would like more info on it, I can try to find it, or you might check with yoyo.
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Old 2020-09-09, 16:51   #592
firejuggler
 
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I seem to remember a gui for aliquiet, specifically Aliwin, that allowed you to update the db on the go. circa 2010-2012... let me find it again. https://www.mersenneforum.org/showthread.php?t=13365
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