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Search: Posts Made By: Prime95
Forum: Software 2021-08-02, 19:48
Replies: 370
Views: 37,561
Posted By Prime95
The make process is a bit of a mess as you've...

The make process is a bit of a mess as you've discovered.

None of the make files deal with assembly code. Originally, only Microsoft MASM could assemble the source and MASM only ran under...
Forum: Software 2021-08-01, 23:14
Replies: 370
Views: 37,561
Posted By Prime95
factor64.o is built from factor64.asm

factor64.o is built from factor64.asm
Forum: Software 2021-08-01, 21:23
Replies: 370
Views: 37,561
Posted By Prime95
Is it continuing from a savefile? If so, try...

Is it continuing from a savefile? If so, try renaming it.

If that fixes it, send me the savefile and worktodo.txt
Forum: PrimeNet 2021-08-01, 18:18
Replies: 2,263
Views: 234,023
Posted By Prime95
Something weird going on. The server is supposed...

Something weird going on. The server is supposed to wait 60 days for a proof. At that point it deletes the assignment and makes the exponent available again. In this case, the assignment was...
Forum: PrimeNet 2021-08-01, 17:44
Replies: 2,263
Views: 234,023
Posted By Prime95
Five exponents where the server is (too?)...

Five exponents where the server is (too?) patiently waiting for a proof upload: 57310949
57311099
57326809
57326917
57331919
Forum: Information & Answers 2021-08-01, 01:44
Replies: 2
Views: 157
Posted By Prime95
Unless you happened to have a recent save file...

Unless you happened to have a recent save file (from an automated backup) it is not worthwhile to run stage 2 as prime95 will have to rerun stage 1 from scratch.

The default of 0.3GB is low so...
Forum: PrimeNet 2021-07-27, 06:16
Replies: 2,263
Views: 234,023
Posted By Prime95
My bad -- bug fix went awry. GPUowlers...

My bad -- bug fix went awry.

GPUowlers beware -- TF assignments may have been added to your worktodo.txt. I've no idea if that is handled gracefully.
Forum: PrimeNet 2021-07-27, 06:15
Replies: 2,263
Views: 234,023
Posted By Prime95
My bad -- bug fix went awry.

My bad -- bug fix went awry.
Forum: PrimeNet 2021-07-25, 20:41
Replies: 2,263
Views: 234,023
Posted By Prime95
I've put in a fix. The problem had to do with...

I've put in a fix. The problem had to do with the server not wanting to hand out PRP assignments for exponents that had previously been assigned for LL.
Forum: Software 2021-07-18, 09:04
Replies: 50
Views: 1,839
Posted By Prime95
The sign-bit is your friend. Also called...

The sign-bit is your friend. Also called balanced representation.

If you want to store 10-bits store a number in the range -512 to 511 rather than 0 to 1023.
Forum: Software 2021-07-18, 04:50
Replies: 50
Views: 1,839
Posted By Prime95
That is jumping too quickly to a conclusion in...

That is jumping too quickly to a conclusion in the other direction.

What you need to do is dig deeper into why your particular NTT or FFT implementations are faster or slower. That is no easy...
Forum: Software 2021-07-17, 20:01
Replies: 50
Views: 1,839
Posted By Prime95
That's a bit rude.

That's a bit rude.
Forum: Software 2021-07-15, 18:00
Replies: 370
Views: 37,561
Posted By Prime95
I'll work on improving error recovery in 30.7. ...

I'll work on improving error recovery in 30.7. For now, you'll need to force a larger FFT length. SafetyMargin in undoc.txt may help.
Forum: Software 2021-07-15, 03:08
Replies: 370
Views: 37,561
Posted By Prime95
Sounds like a bug in workers coordinating memory...

Sounds like a bug in workers coordinating memory allocation. Read undoc.txt and look for the option that limits each workers maximum memory. Also I'd consider limiting the number of workers that...
Forum: PrimeNet 2021-07-13, 05:48
Replies: 54
Views: 1,439
Posted By Prime95
A little server work is required. P-1 bounds of...

A little server work is required. P-1 bounds of 200K or more are now required to have prime95 skip P-1.
Forum: PrimeNet 2021-07-13, 03:20
Replies: 54
Views: 1,439
Posted By Prime95
Yes.

Yes.
Forum: Software 2021-07-09, 14:42
Replies: 36
Views: 1,140
Posted By Prime95
Prime95 is not NUMA-aware. Perhaps you need to...

Prime95 is not NUMA-aware. Perhaps you need to run two instances of prime95 with some kind of OS command instructing each prime95 instance to allocate memory from different memory banks. I've no...
Forum: Information & Answers 2021-07-08, 22:36
Replies: 8
Views: 612
Posted By Prime95
If the new PHP code works..... For 5 days...

If the new PHP code works.....

For 5 days after finding a factor the discoverer will be the only user allowed to get the PRP-CF assignment.
Forum: PrimeNet 2021-07-07, 05:56
Replies: 2,263
Views: 234,023
Posted By Prime95
It gets weirder. The server gave one out as P-1...

It gets weirder. The server gave one out as P-1 and one as PRP (to Ben Delo). Keep an eye on them to make sure they don't get stuck again.
Forum: PrimeNet 2021-07-07, 05:41
Replies: 2,263
Views: 234,023
Posted By Prime95
Very weird. They are now available.

Very weird. They are now available.
Forum: PrimeNet 2021-06-29, 03:01
Replies: 11
Views: 677
Posted By Prime95
It is fixed, but I don't remember if the fix was...

It is fixed, but I don't remember if the fix was after 30.6 build 4. The error is benign, just ignore it when it happens.
Forum: Software 2021-06-28, 20:13
Replies: 370
Views: 37,561
Posted By Prime95
P+1 is sufficient. Don't go above the maximum if...

P+1 is sufficient. Don't go above the maximum if no failures are found.



To be safe, length 1.5K AVX-512 FFT max exponent changed to 33380.
Forum: Software 2021-06-28, 07:19
Replies: 370
Views: 37,561
Posted By Prime95
One started at 2/7, the other started at 6/5.

One started at 2/7, the other started at 6/5.
Forum: Software 2021-06-28, 07:18
Replies: 370
Views: 37,561
Posted By Prime95
I believe so. Can you run a small test case?

I believe so. Can you run a small test case?
Forum: Software 2021-06-27, 17:19
Replies: 370
Views: 37,561
Posted By Prime95
Sure, help is welcome. A stray roundoff error of...

Sure, help is welcome. A stray roundoff error of 0.43 or 0.44 is not too alarming. Yours was because you weren't that close to the FFT maximum of 4043000. I tested the 16K FFT maximum. I'll test...
Showing results 1 to 25 of 1000

 
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