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Forum: YAFU 2021-11-22, 16:11
Replies: 297
Views: 25,823
Posted By bsquared
In theory, no, but plenty of weird stuff might...

In theory, no, but plenty of weird stuff might happen with inputs near or larger than 1024 digits. Not a corner of the code I test very well.
Forum: YAFU 2021-09-29, 19:49
Replies: 15
Views: 1,778
Posted By bsquared
Due to lack of foresight it doesn't support...

Due to lack of foresight it doesn't support octics. max is degree 6 I think.
Forum: YAFU 2021-09-27, 15:06
Replies: 297
Views: 25,823
Posted By bsquared
:smile:

:smile:
Forum: YAFU 2021-09-27, 15:06
Replies: 297
Views: 25,823
Posted By bsquared
Yes, good suggestion thanks.

Yes, good suggestion thanks.
Forum: YAFU 2021-09-27, 15:03
Replies: 297
Views: 25,823
Posted By bsquared
Those messages come from the ggnfs sievers.

Those messages come from the ggnfs sievers.
Forum: YAFU 2021-09-22, 21:28
Replies: 297
Views: 25,823
Posted By bsquared
tune_info should take precedence, but let me know...

tune_info should take precedence, but let me know if not.
Forum: YAFU 2021-09-22, 20:59
Replies: 297
Views: 25,823
Posted By bsquared
There is no built-in limit. There is nothing...

There is no built-in limit. There is nothing computationally intensive about processing them. So, have a ball! If it helps at all the structure of them is:

cpu-string, os-string, siqs-mult,...
Forum: YAFU 2021-09-21, 20:27
Replies: 297
Views: 25,823
Posted By bsquared
Yes that does make sense :smile:. There is...

Yes that does make sense :smile:.

There is also the existing "inmem" option. As the name suggests, siqs does all work in RAM and never writes to siqs.dat. Of course if something goes wrong or...
Forum: YAFU 2021-09-21, 20:16
Replies: 297
Views: 25,823
Posted By bsquared
There is no need for the file after that line, no.

There is no need for the file after that line, no.
Forum: YAFU 2021-09-21, 19:41
Replies: 297
Views: 25,823
Posted By bsquared
The differences in those bits of log stem from...

The differences in those bits of log stem from the fact that the first one was a restart and the second one wasn't. But why would the first one restart after everything apparently completed? The...
Forum: Software 2021-09-21, 12:24
Replies: 8
Views: 932
Posted By bsquared
I believe that is it's goal - it was originally...

I believe that is it's goal - it was originally forked from GMP. I have been happily using it for years as a drop-in compatible library with GMP for MSVC builds in several projects. But my projects...
Forum: YAFU 2021-09-20, 16:15
Replies: 297
Views: 25,823
Posted By bsquared
Ok I guess I misunderstood; I thought it was a...

Ok I guess I misunderstood; I thought it was a siqs issue not snfs. If I read fast those two acronyms look the same :blush:

So ignore everything I said about sse2/4.1, that shouldn't be an issue...
Forum: YAFU 2021-09-20, 15:30
Replies: 297
Views: 25,823
Posted By bsquared
What is the command line that starts these...

What is the command line that starts these looping jobs? I see it is a batchfile job but yafu calls pipes and redirects batchfile jobs also, I think. Wanted to see if I can duplicate here and how...
Forum: YAFU 2021-09-17, 18:48
Replies: 297
Views: 25,823
Posted By bsquared
No worries at all. You just caught me in the...

No worries at all. You just caught me in the middle of other intermediate updates, where I don't even do my usual poor job of checking if things work on other architectures. Try the latest commit...
Forum: YAFU 2021-09-16, 17:20
Replies: 297
Views: 25,823
Posted By bsquared
Not trivial, given the ability to restart jobs...

Not trivial, given the ability to restart jobs and the non-linear growth of relation-sets in DLP/3LP variations.

Very roughly, when the number of fulls from partials is equal to the number of...
Forum: YAFU 2021-09-16, 17:10
Replies: 297
Views: 25,823
Posted By bsquared
Try the most-recent commit (just now). It is...

Try the most-recent commit (just now). It is working for me...
Forum: YAFU 2021-09-15, 23:40
Replies: 297
Views: 25,823
Posted By bsquared
Try removing the space *before* your tune_info...

Try removing the space *before* your tune_info line :) It is apparently picky about leading spaces.
Forum: YAFU 2021-09-15, 01:19
Replies: 297
Views: 25,823
Posted By bsquared
2.07 now available

This should be fixed now, as well as the previous problem building on avx2.

I verified the latest commits made it to github, we are now at 2.07.

In this version I've committed changes to the...
Forum: Factoring 2021-09-13, 14:11
Replies: 101
Views: 8,120
Posted By bsquared
Hmm, when running on 2^997-1 I'm getting *better*...

Hmm, when running on 2^997-1 I'm getting *better* throughput with VERIFY_NORMALIZED 1, 53.5 curves/sec with it defined to 1 vs. 45.6 curves/sec with it defined to 0, both running -gpucurves 2560. If...
Forum: YAFU 2021-09-13, 13:38
Replies: 297
Views: 25,823
Posted By bsquared
Because for some reason my push/commit didn't...

Because for some reason my push/commit didn't take... I'm still learning this whole git thing... :redface: I'll try again tonight.
Forum: YAFU 2021-09-12, 19:11
Replies: 297
Views: 25,823
Posted By bsquared
That should only matter if you have AVX-512, in...

That should only matter if you have AVX-512, in which case yafu will default to using AVX-ECM.
Forum: YAFU 2021-09-12, 19:01
Replies: 297
Views: 25,823
Posted By bsquared
Before ecm version 7 only single threads were...

Before ecm version 7 only single threads were allowed, so yafu does a check on the ecm version linked in during compile. I'm pretty sure I'm linking with version 7.0.4 in the executable I provide...
Forum: YAFU 2021-09-12, 14:52
Replies: 297
Views: 25,823
Posted By bsquared
This is something I can fix, but in the meantime...

This is something I can fix, but in the meantime use -ext_ecm X on the command line or .ini file, where X is the B1 crossover point to start using external ecm (something like 50000 works well).
...
Forum: YAFU 2021-09-12, 14:07
Replies: 297
Views: 25,823
Posted By bsquared
Thanks, it's fixed now. Those new function...

Thanks, it's fixed now.

Those new function make avx-ecm about 10% faster below 1040 bits, but I had forgotten to add stubs for non-avx-512 builds.
Forum: YAFU 2021-09-04, 15:48
Replies: 297
Views: 25,823
Posted By bsquared
It may seem redundant, but after a clean try...

It may seem redundant, but after a clean try this:

make SKYLAKEX=1 USE_AVX2=1 USE_BMI2=1 NFS=1

That is the build line I use all the time; if it doesn't work you can post or PM me the errors. I...
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