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Search: Posts Made By: wfgarnett3
Forum: GpuOwl 2020-02-06, 09:29
Replies: 2,391
Views: 134,340
Posted By wfgarnett3
Same here -- CUDALucas is faster than gpuOwL on...

Same here -- CUDALucas is faster than gpuOwL on my EVGA Geforce 1050 2GB and also doesn't slow down Prime95 running on the CPU concurrently.

However even with the iteration times being a couple...
Forum: GpuOwl 2020-01-16, 17:38
Replies: 2,391
Views: 134,340
Posted By wfgarnett3
preda, kriesel, Prime95, I am only running...

preda, kriesel, Prime95,

I am only running gpuOwl (no Prime95 on CPU) so since I am new to this what flags should I type at the command line other than gpuowl-win.exe to see if my per iteration...
Forum: GpuOwl 2020-01-10, 08:48
Replies: 2,391
Views: 134,340
Posted By wfgarnett3
See attached screenshots -- gpuOwL-only runs are...

See attached screenshots -- gpuOwL-only runs are basically using all of the 27% CPU usage
Forum: GpuOwl 2020-01-10, 01:42
Replies: 2,391
Views: 134,340
Posted By wfgarnett3
Hyperthreading is enabled on my 2 core i3-4150. ...

Hyperthreading is enabled on my 2 core i3-4150.

-yield does help somewhat.

Here are my tests.

Screenshot 1 is Prime95 by itself PRP testing 90519811 with a 14.3 iteration time and 53% CPU...
Forum: GpuOwl 2020-01-09, 12:46
Replies: 2,391
Views: 134,340
Posted By wfgarnett3
-yield does not seem to help - Prime95 still gets...

-yield does not seem to help - Prime95 still gets slowed.

(Note I am actually going to sleep right now so will be offline but feel free for you or anyone else to comment on what may be happening)
Forum: GpuOwl 2020-01-09, 12:23
Replies: 2,391
Views: 134,340
Posted By wfgarnett3
I downloaded this gpuowl-v6.11-112-gf1b00d1.7z...

I downloaded this gpuowl-v6.11-112-gf1b00d1.7z windows exe file that kriesel posted.

However it seems to have CPU usage (and I checked Task Manager to verify).

Whenever I have it running on the...
Forum: Software 2020-01-08, 22:40
Replies: 34
Views: 4,424
Posted By wfgarnett3
Prime95, The above is your quote from May of...

Prime95,

The above is your quote from May of last year.

Now for my GeForce 1050 I see on mersenneforum that gpuOwl now supports Nvidia video cards and uses OpenCL, and when I tested kriesel's...
Forum: GPU Computing 2019-11-26, 06:13
Replies: 2,817
Views: 217,479
Posted By wfgarnett3
CUDA10.1 and CUDA9.2 versions slower than CUDA8.0 on my setup

The CUDA10.1 and CUDA9.2 -Windows-x64.exe versions of CUDALucas2.06 (with respective libraries) from your official sourceforge link listed at the bottom below run slower on my GPU than the CUDA8.0...
Forum: Software 2019-07-19, 03:37
Replies: 3
Views: 363
Posted By wfgarnett3
Thanks ixfd64 I see George states it is fixed in...

Thanks ixfd64 I see George states it is fixed in the later version

----
21) For PRP work, TF depth was not being written to worktodo.txt unless P-1 was required. This caused Test/Status to...
Forum: Software 2019-07-18, 02:58
Replies: 3
Views: 363
Posted By wfgarnett3
Prime95/PrimeNet Mersenne Probability bug

George,

I have the screenshots for you to explain this bug.

I got a new assignment and my worktodo.txt file is timestamped 7/17/2019 12:57AM when it got the assignment and has the below line...
Forum: Software 2019-06-11, 17:12
Replies: 34
Views: 4,424
Posted By wfgarnett3
OK then this newer version of Prime95 / PrimeNet...

OK then this newer version of Prime95 / PrimeNet is failing to properly include the right info in the worktodo.txt for me -- I won't worry too much about it since it only affects stated probability...
Forum: Software 2019-06-11, 05:24
Replies: 34
Views: 4,424
Posted By wfgarnett3
George, Do you mean P-1 is required only for...

George,

Do you mean P-1 is required only for LL test and not PRP?

My 2nd PRP likewise has missing bit information while if Iog into mersenne.org it shows the 76 bit factored information (and...
Forum: Software 2019-05-29, 02:25
Replies: 34
Views: 4,424
Posted By wfgarnett3
But it is the newer software that failed to write...

But it is the newer software that failed to write the info to worktodo.txt

The older version from 2018 always wrote the factored info in the worktodo.txt when communicating with PrimeNet for LL...
Forum: Software 2019-05-28, 23:39
Replies: 34
Views: 4,424
Posted By wfgarnett3
Attached is image2 which shows this home computer...

Attached is image2 which shows this home computer was indeed reporting a worse, incorrect probability for this first time PRP test of the exponent.

The worktodo.txt on this home computer is the...
Forum: Software 2019-05-28, 18:38
Replies: 34
Views: 4,424
Posted By wfgarnett3
The exponent is being PRP tested on my home...

The exponent is being PRP tested on my home desktop computer with Prime95

Here at work I just downloaded Prime95 and copied the worktodo info from mersenne.org and Prime95 is reporting a correct...
Forum: Software 2019-05-28, 03:44
Replies: 34
Views: 4,424
Posted By wfgarnett3
Sorry if I wasn't clear -- The PRP test on...

Sorry if I wasn't clear -- The PRP test on M85XXXXXX I am doing now is a first time test.

I was referring to my last LL first time test on a completely different M85XXXXXX.

If in both cases...
Forum: Software 2019-05-27, 05:32
Replies: 34
Views: 4,424
Posted By wfgarnett3
When you go to Test-->Status for my PRP test for...

When you go to Test-->Status for my PRP test for my M85XXXXXX exponent, is it my imagination that the probability for "The chance that your exponent you are testing will yield a Mersenne prime is...
Forum: Software 2019-05-09, 18:18
Replies: 34
Views: 4,424
Posted By wfgarnett3
Thanks for the helpful answers everyone!

Thanks for the helpful answers everyone!
Forum: Software 2019-05-09, 16:27
Replies: 34
Views: 4,424
Posted By wfgarnett3
PRP versus LL first tests for Prime95 / impact on GPU factoring

Hello,

For first time tests using Prime95 if I switch from LL to PRP and the test finishes with no errors using Gerbicz error checking does this mean 100% that there will be no need in the future...
Forum: PrimeNet 2019-04-17, 02:52
Replies: 1,953
Views: 135,711
Posted By wfgarnett3
That explains why I can't submit my gpu72.com...

That explains why I can't submit my gpu72.com results -- guess I will have to try another day
Forum: GPU to 72 2019-03-20, 02:33
Replies: 13
Views: 1,707
Posted By wfgarnett3
Hmm there may be something with my mouse going on...

Hmm there may be something with my mouse going on -- mersenne rejected my results I just submitted and shows I already submitted even though I clicked once..

Thanks for the help -- I will get a...
Forum: GPU to 72 2019-03-20, 02:22
Replies: 13
Views: 1,707
Posted By wfgarnett3
Nope I didn't double-click

Nope I didn't double-click
Forum: GPU to 72 2019-03-19, 02:25
Replies: 13
Views: 1,707
Posted By wfgarnett3
gpu72.com reserving exponents under my account that were not given to me

Hello,

I have been reserving manually exponents from the gpu72.com website for almost a year with no issues.

However for the second time in about as many weeks when I request exponents the...
Forum: GPU Computing 2018-01-28, 12:35
Replies: 2,817
Views: 217,479
Posted By wfgarnett3
EVGA GeForce GTX 1050 (2GB GDDR5)

CUDALucas2.05.1-CUDA8.0-Windows-x64.exe

GeForce 1050 CUDALucas benchmarks below followed by Intel i3-4150 Prime95 benchmarks for comparison
Forum: Hardware 2018-01-28, 11:27
Replies: 813
Views: 115,349
Posted By wfgarnett3
Prime95 Version 29.4 build 5

Prime95 Version 29.4 build 5
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