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Forum: YAFU 2021-02-25, 18:52
Replies: 484
Views: 56,428
Posted By bsquared
Well, I created yafu to use its current...

Well, I created yafu to use its current directory, or paths relative to it, for files it needs. So I don't consider this a bug. I didn't design it while considering either OS expectations or user...
Forum: Lounge 2021-02-18, 21:04
Replies: 1,078
Views: 69,385
Posted By bsquared
. :snipe: :bow wave:

.

:snipe:

:bow wave:
Forum: Miscellaneous Math 2021-02-17, 19:14
Replies: 32
Views: 1,390
Posted By bsquared
You are correct - I ran my QS poly generator in a...

You are correct - I ran my QS poly generator in a loop and examined the smallest offsets near each root, gathering counts of values found that are smaller than sqrt(N). Here is example data for a...
Forum: Miscellaneous Math 2021-02-17, 18:20
Replies: 32
Views: 1,390
Posted By bsquared
Yes, much smaller numbers would have a larger...

Yes, much smaller numbers would have a larger probability of being smooth. But so far we have not seen this from you, only ratios of 10^-1 to 10^-3 that are trivial to generate. So, show us a bunch...
Forum: YAFU 2021-02-16, 19:33
Replies: 4
Views: 468
Posted By bsquared
Thanks for the suggestions! Using the siever...

Thanks for the suggestions! Using the siever area is simple and straightforward and by itself gets the estimates much closer to actual norm sizes. So I'm tempted to just use ...
Forum: YAFU 2021-02-16, 14:55
Replies: 4
Views: 468
Posted By bsquared
Difficulty is computed in the normal way, except...

Difficulty is computed in the normal way, except here it looks like I may have included the contribution of the leading coefficient twice. Thanks for that report. As for scaled difficulty, quoting...
Forum: Lounge 2021-02-11, 18:43
Replies: 88
Views: 3,111
Posted By bsquared
This is a common problem for us here in MN. We...

This is a common problem for us here in MN. We run a whole-house humidifier in the winter so we won't all wake up with bloody noses. The drawback is that the inside door hinges frost up, and ice...
Forum: YAFU 2021-01-28, 14:08
Replies: 2
Views: 720
Posted By bsquared
Sorry, the CUDA code in yafu is very old, didn't...

Sorry, the CUDA code in yafu is very old, didn't ever really work, and hasn't been maintained. In short, don't use it. I will remove at some point.

Note that this is separate from gpu-msieve or...
Forum: Soap Box 2021-01-27, 18:03
Replies: 15
Views: 1,039
Posted By bsquared
Sounds about right. Browse through r/WSB right...

Sounds about right. Browse through r/WSB right now and you'll see a lot of hate directed toward "the man". Some seem less interested in making money than they are in taking down the establishment.
Forum: Soap Box 2021-01-26, 22:01
Replies: 15
Views: 1,039
Posted By bsquared
Is anyone else following the insanity that is GME...

Is anyone else following the insanity that is GME (GameStop) stock right now? I have no stake in it one way or another, but I've been following the story for a while now and it is simply historic.
Forum: Programming 2021-01-17, 18:50
Replies: 11
Views: 1,691
Posted By bsquared
I am actively working on this.

I am actively working on this.
Forum: Puzzles 2021-01-04, 20:07
Replies: 13
Views: 991
Posted By bsquared
The powers of 2 I don't have an elegant...

The powers of 2

I don't have an elegant solution either - just starting writing down sums and observed a pattern.



The puzzles states two or more consecutive integers.
Forum: Lounge 2021-01-03, 16:50
Replies: 1,100
Views: 85,867
Posted By bsquared
Ugh, just realized that next year will be 2020,...

Ugh, just realized that next year will be 2020, too (2022).
Forum: Programming 2020-12-09, 03:33
Replies: 11
Views: 1,691
Posted By bsquared
Yeah, I'd say that explains it exactly. Looks...

Yeah, I'd say that explains it exactly. Looks like I have some work to do... in the meantime hopefully building with an earlier version of gcc is a workaround.
Forum: Programming 2020-12-08, 23:04
Replies: 11
Views: 1,691
Posted By bsquared
I would think that has remained the same, but I...

I would think that has remained the same, but I don't keep up to date on these things.

For clarity, here is an example of what I'm talking about.

header1.h:

#ifndef HEADER1_H
#define...
Forum: YAFU 2020-12-08, 21:51
Replies: 82
Views: 44,669
Posted By bsquared
Good to know, thanks. I've asked a question...

Good to know, thanks.

I've asked a question about this over in the programming thread; maybe more people read that and someone might know what's going on. I've browsed the gcc changelog but...
Forum: Programming 2020-12-08, 21:47
Replies: 11
Views: 1,691
Posted By bsquared
gcc 10.2.0 behavior

A couple times now I have seen reports where gcc 10.2.0 failed to compile a project that older gcc versions (and icc) compiled just fine. They fail with errors in the linking stage; complaining...
Forum: YAFU 2020-12-08, 16:47
Replies: 82
Views: 44,669
Posted By bsquared
Those are very similar errors to what is...

Those are very similar errors to what is happening here (https://www.mersenneforum.org/showthread.php?t=23087), with someone trying to compile YAFU using gcc 10.2.0. Are you using the same version...
Forum: EdH 2020-12-07, 21:22
Replies: 115
Views: 23,240
Posted By bsquared
Just now grabbed a snapshot of r395...

Just now grabbed a snapshot of r395 (branches/wip) and put it in a clean new folder. Made sure INC, LIB, and CC lines are correct in the Makefile for the USE_AVX2 build path. Ran 'make USE_AVX2=1...
Forum: YAFU 2020-12-02, 21:12
Replies: 61
Views: 6,365
Posted By bsquared
Can't get that one to fail for me, so far. I...

Can't get that one to fail for me, so far. I take it that it works except when used in your script?
Forum: YAFU 2020-12-02, 20:29
Replies: 61
Views: 6,365
Posted By bsquared
The example was apparently wrong in the file...

The example was apparently wrong in the file :brian-e:

Thanks for the reports!

It appears that this thread is actually all about the adventures of building and using yafu; very little to do...
Forum: YAFU 2020-12-02, 20:08
Replies: 61
Views: 6,365
Posted By bsquared
Glad we found something that works. You should...

Glad we found something that works. You should not need the quotes around if those lines are in the .ini file, otherwise yes, that should work.
session=/dev/null
logfile=/dev/null
Forum: YAFU 2020-12-02, 18:49
Replies: 61
Views: 6,365
Posted By bsquared
This is kinda a dusty back-corner of yafu,...

This is kinda a dusty back-corner of yafu, unfortunately. I have tried to get it to work "as one would expect" (keeping in mind this may be different for different people, as we saw above) for all...
Forum: YAFU 2020-12-02, 18:14
Replies: 61
Views: 6,365
Posted By bsquared
Yikes. I suspect the task is wrapping that...

Yikes.
I suspect the task is wrapping that command line up into some sort of 'exec' call or using pipes or something, putting yafu into a state where it thinks there is an incoming batchfile.
...
Forum: YAFU 2020-12-01, 19:44
Replies: 61
Views: 6,365
Posted By bsquared
What you are seeing is the expected behavior: it...

What you are seeing is the expected behavior: it will look for the .ini in the directory it was run from. Output files also go in the directory it was run from. I guess I pretty much set all I/O to...
Showing results 1 to 25 of 1000

 
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