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Forum: GpuOwl 2021-08-23, 22:08
Replies: 2,731
Views: 300,197
Posted By ZFR
Starting yesterday, I'm getting this error...

Starting yesterday, I'm getting this error whenever I run GPUOwl


2021-08-23 22:57:07 GpuOwl VERSION
2021-08-23 22:57:07 Note: not found 'config.txt'
2021-08-23 22:57:07 device 0, unique id ''...
Forum: Hobbies 2021-07-28, 22:02
Replies: 14
Views: 689
Posted By ZFR
That's something...

That's something...
Forum: Hobbies 2021-07-28, 17:26
Replies: 14
Views: 689
Posted By ZFR
I could maybe beat a gold medalist from the...

I could maybe beat a gold medalist from the paralympics.
Forum: Miscellaneous Math 2021-07-13, 19:05
Replies: 301
Views: 25,320
Posted By ZFR
But our Yuki is. I hope.

But our Yuki is.

I hope.
Forum: Lounge 2021-07-12, 14:05
Replies: 25
Views: 1,176
Posted By ZFR
This is not really the case. In Germany there are...

This is not really the case. In Germany there are no limits at all, while in most of Europe, the speed limit is either 130 (80 mph), or 120 (75 mph), which is comparable if not slightly higher than...
Forum: Lounge 2021-05-13, 18:56
Replies: 22
Views: 1,541
Posted By ZFR
If you don't vote, the naysayers will win.

If you don't vote, the naysayers will win.
Forum: Lounge 2021-05-13, 11:46
Replies: 22
Views: 1,541
Posted By ZFR
I have to say, love the poll.

I have to say, love the poll.
Forum: Miscellaneous Math 2021-05-11, 07:16
Replies: 15
Views: 1,756
Posted By ZFR
Yes. A method that requires you to define the...

Yes. A method that requires you to define the range in advance (m in your case), then iterate over it (For j = 0 To m) is going to be equivalent to a sieve. As slandrum said, you'll run out of...
Forum: Miscellaneous Math 2021-05-09, 10:46
Replies: 15
Views: 1,756
Posted By ZFR
For starters, one needs something to verify. ...

For starters, one needs something to verify.

Post your method/code.
Forum: Hardware 2021-05-08, 19:19
Replies: 26
Views: 1,467
Posted By ZFR
EDIT: Never mind... I can't read.

EDIT: Never mind... I can't read.
Forum: Hardware 2021-05-08, 10:23
Replies: 26
Views: 1,467
Posted By ZFR
That's me. And yes, it's pretty much negligible...

That's me. And yes, it's pretty much negligible given how long it takes to do a PRP.

EDIT: Just did a quick test. ms/iter are about 1% lower without mfaktc.
Forum: Lounge 2021-05-08, 06:53
Replies: 278
Views: 48,494
Posted By ZFR
No, no. Factoring is all I do. I do a couple of...

No, no. Factoring is all I do. I do a couple of PRPs, but most my work nowdays is just GPU factoring for GPU72.
Forum: Lounge 2021-05-07, 22:13
Replies: 278
Views: 48,494
Posted By ZFR
M109287103 M109287119 M109287131 ...

M109287103
M109287119
M109287131

December 14th 2021
Forum: Miscellaneous Math 2021-03-14, 16:04
Replies: 7
Views: 438
Posted By ZFR
Pretty accurate translation, except ...

Pretty accurate translation, except




I think the orginal poster meant to write "internecie" (internet) instead of "internacie" (boarding school). Though who can tell...



Should be:...
Forum: News 2021-03-14, 14:27
Replies: 11
Views: 4,942
Posted By ZFR
Cool. My shopping at Amazon did increase the last...

Cool. My shopping at Amazon did increase the last couple of months, what with the lockdown and all. I'll make sure to use this.
Forum: Lounge 2021-03-12, 09:36
Replies: 95
Poll: GIMPS shirts
Views: 26,763
Posted By ZFR
Maybe give them some time, then bump them off to...

Maybe give them some time, then bump them off to the back of the list (to the last batch).

I just added my order by the way.
Forum: Miscellaneous Math 2021-03-05, 22:13
Replies: 15
Views: 1,426
Posted By ZFR
There are 3 types of people: those who can count...

There are 3 types of people: those who can count and those who can't.
Forum: GpuOwl 2021-02-20, 09:16
Replies: 30
Views: 8,208
Posted By ZFR
Actually, never mind. That was when I tested by...

Actually, never mind. That was when I tested by putting the assigned exponent into worktodo, which does a P-1 on it simultaneously?

When I simply test with the -prp <exp> arguments, the throughput...
Forum: GpuOwl 2021-02-19, 15:29
Replies: 1
Views: 376
Posted By ZFR
OK, sending SIGINT instead of SIGTERM seems to...

OK, sending SIGINT instead of SIGTERM seems to close cleanly and release memlock


killall -s SIGINT gpuowl
Forum: GpuOwl 2021-02-19, 15:02
Replies: 30
Views: 8,208
Posted By ZFR
On GeForce GTX 970 getting worse results. 12.3...

On GeForce GTX 970 getting worse results. 12.3 ms/iter when running one instance. When running 2 I get 28.6 average. That's about 16% worse throughput.
Forum: GpuOwl 2021-02-19, 14:49
Replies: 1
Views: 376
Posted By ZFR
Clean way of closing gpuowl?

What's a clean way of having gpuowl save its progress and close, in a script on Linux?

"killall gpuowl" closes gpuowl but doesn't delete memlock, so it's not possible to restart it without...
Forum: GpuOwl 2021-02-19, 11:15
Replies: 3
Views: 581
Posted By ZFR
OK, solved. Not sure what I did wrong, but after...

OK, solved. Not sure what I did wrong, but after just deleting everything and starting from scratch it went fine.

So for anyone else having issues on Linux Mint 19:

Update gcc to gcc-9. Note:...
Forum: GpuOwl 2021-02-19, 10:13
Replies: 3
Views: 581
Posted By ZFR
OK, the above was fixed by linking the OpenCL...

OK, the above was fixed by linking the OpenCL library files
https://github.com/nginnever/zogminer/issues/54


sudo ln -s /usr/lib/x86_64-linux-gnu/libOpenCL.so.1 /usr/lib/libOpenCL.so


Now...
Forum: GpuOwl 2021-02-19, 10:05
Replies: 3
Views: 581
Posted By ZFR
OK, I figured it out. It seems to be related to...

OK, I figured it out. It seems to be related to this bug, that's been fixed in later gcc version.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86678

In case anyone else has the same issue,...
Forum: GpuOwl 2021-02-19, 09:37
Replies: 3
Views: 581
Posted By ZFR
Compiling GpuOwl on Linux Mint errors

Trying to compile GpuOwl on Linux Mint 19.3. Getting the following error:


zfr@Daria:~/Desktop/gpuowl-7.2$ make
\echo \"`git describe --tags --long --dirty --always`\" > version.new
/bin/sh: 1:...
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