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Search: Posts Made By: moebius
Forum: Science & Technology 2020-11-23, 08:42
Replies: 24
Views: 458
Posted By moebius
Never , but in 1999 I analyzed some data recorded...

Never , but in 1999 I analyzed some data recorded by the radio Telescope.
Forum: Hardware 2020-11-22, 18:02
Replies: 45
Views: 1,852
Posted By moebius
A question. Don't you think of proofs, are you...

A question. Don't you think of proofs, are you using an older version of gpuowl? Saves a lot of computing time if we no longer have to do conventional double checks. I use gpuowl version...
Forum: Science & Technology 2020-11-22, 16:42
Replies: 24
Views: 458
Posted By moebius
and finally a new reply

and finally a new reply
Forum: Science & Technology 2020-11-22, 15:00
Replies: 24
Views: 458
Posted By moebius
and the answer from outer space is .... This...

and the answer from outer space is ....
This time with the original DNA of the aliens not the hoax DNA from UK
Forum: Hardware 2020-11-20, 21:04
Replies: 45
Views: 1,852
Posted By moebius
I'm also not a fan of any particular...

I'm also not a fan of any particular manufacturer. The scientific cards from Nvidia: A100, Tesla V100 and even the Titan V (at least with one instance running) are faster with gpuowl than the Radeon...
Forum: GpuOwl 2020-11-20, 20:35
Replies: 2,606
Views: 170,867
Posted By moebius
https://mersenneforum.org/showpost.php?p=561334&po...

https://mersenneforum.org/showpost.php?p=561334&postcount=2547
Thank you, a forum user has slightly better values ​​for the AMD RX 5500 XT, but I think Sapphire is the measure of all things. The...
Forum: Hardware 2020-11-20, 17:17
Replies: 45
Views: 1,852
Posted By moebius
Do you work at Nvidia? This may even be true in...

Do you work at Nvidia? This may even be true in certain computer games or maybe TF, but i'm more concerned with PRP performance and there are e.g. GA102 and Navi 10 XT graphics cards just on par.
Forum: Hardware 2020-11-20, 16:46
Replies: 45
Views: 1,852
Posted By moebius
In view of the fact that I was calculating with...

In view of the fact that I was calculating with the (possible OC) values ​​at openbenchmarking.org, your gpuowl-value could of course also fit. The double precision values ​​there are slightly higher...
Forum: Hardware 2020-11-20, 04:27
Replies: 45
Views: 1,852
Posted By moebius
https://openbenchmarking.org/embed.php?i=2011176-F...

https://openbenchmarking.org/embed.php?i=2011176-FI-GPUCOMPUT49&sha=723bc7b2db04&p=2 and
AMD Radeon RX 5700 XT2020-10-29 16:19:40 GpuOwl VERSION v7.1-11-g97cfbd2
2020-10-29 16:19:40 Note: not found...
Forum: Hardware 2020-11-19, 20:25
Replies: 45
Views: 1,852
Posted By moebius
I have based my calculations on the 5700 XT which...

I have based my calculations on the 5700 XT which also has a 1:16 FP 64 cores performance with 0,609 TFLOPs which is amazing at gpuowl. If the NAVI technology doesn't get worse it would be quite...
Forum: Hardware 2020-11-19, 09:53
Replies: 45
Views: 1,852
Posted By moebius
Based on the data available to me, my estimate...

Based on the data available to me, my estimate for the 6800 XT is 662 us/it at PRP for the exponent 77936867, which corresponds approximately to a Tesla P-100.
Real Benchmarks are of course highly...
Forum: Hardware 2020-11-18, 15:08
Replies: 45
Views: 1,852
Posted By moebius
It seems like someone bought all 8, in any case...

It seems like someone bought all 8, in any case they are no longer available. Damn fast the customers.
Forum: Hardware 2020-11-18, 14:10
Replies: 45
Views: 1,852
Posted By moebius
Too funny, most of the retailer sites suddenly...

Too funny, most of the retailer sites suddenly crashed on time for the appointment, or could not even be accessed.:smile::smile::smile::smile::smile:


I found an offer for AMD Radeon VII(used) at...
Forum: Hardware 2020-11-18, 13:47
Replies: 45
Views: 1,852
Posted By moebius
Here is a quick list of German dealers where you...

Here is a quick list of German dealers where you can get the Big Navi probably at 3:00 p.m. Central European Time, at least for European users....
Forum: GPU Computing 2020-11-18, 13:20
Replies: 88
Views: 18,532
Posted By moebius
It shouldn't be that bad with 0.422 TFLOPs FP64. ...

It shouldn't be that bad with 0.422 TFLOPs FP64.
https://www.techpowerup.com/gpu-specs/iris-xe-graphics-g7-96eu.c3677
(https://www.techpowerup.com/gpu-specs/iris-xe-graphics-g7-96eu.c3677)
Forum: GPU Computing 2020-11-18, 10:33
Replies: 88
Views: 18,532
Posted By moebius
Yes please give me gpuowl PRP software timings...

Yes please give me gpuowl PRP software timings (iteration times in µs/it) for the first 200000 iterations for your IGP.
I am currently creating a currenttimming list in (.ods) format, which better...
Forum: GpuOwl 2020-11-16, 15:07
Replies: 2,606
Views: 170,867
Posted By moebius
real specifications...

real specifications http://www.digitaljournal.com/pr/4879636

price: around US-$ 6400
Forum: Cloud Computing 2020-11-16, 08:21
Replies: 8
Views: 2,945
Posted By moebius
Did they come? Otherwise they should come to...

Did they come? Otherwise they should come to me.:smile:
https://inthecloud.withgoogle.com/nvidia-interest-20/dl-cd.html
Forum: PrimeNet 2020-11-15, 05:38
Replies: 3
Views: 248
Posted By moebius
to Prime95: Otherwise you should change the...

to Prime95: Otherwise you should change the software so that the savefiles are only deleted if the .proof file have been successfully generated.
Forum: PrimeNet 2020-11-15, 05:20
Replies: 3
Views: 248
Posted By moebius
Do you also have one of the previous temporary...

Do you also have one of the previous temporary save files (like .bu to .bu4) for the exponent in the root directory? If so: Try to finish the calculation with the penultimate savefile and the...
Forum: GPU to 72 2020-11-14, 18:43
Replies: 266
Views: 20,502
Posted By moebius
I can only say that the values ​​for LL tests...

I can only say that the values ​​for LL tests with gpuowl 6.11.380, in the 55M range,deviate for Tesla T4's from 3000 us/it to 3400 us/it, whereas with the P100's they only differ by a few us/it....
Forum: GpuOwl 2020-11-14, 09:35
Replies: 2,606
Views: 170,867
Posted By moebius
Unfortunately still not better than the RTX 2080...

Unfortunately still not better than the RTX 2080 TI.But, the RTX 3080 TI should appear on the market in January 2021
Ranking List...
Forum: GpuOwl 2020-11-10, 00:08
Replies: 2,606
Views: 170,867
Posted By moebius
Which version number of gpuowl do you use, Linux...

Which version number of gpuowl do you use, Linux or Windows? I am convinced that someone here can help you.
Please try one of this versions
Fastest Windows Version (with Proofs)...
Forum: GpuOwl 2020-11-09, 22:53
Replies: 2,606
Views: 170,867
Posted By moebius
Did you try -cl-unsafe-math-optimizations...

Did you try -cl-unsafe-math-optimizations -cl-std=CL2.0 -cl-finite-math-only instead of
-safeMath
but that's more of a case for preda to help.
Forum: GpuOwl 2020-11-09, 17:15
Replies: 2,606
Views: 170,867
Posted By moebius
Thx, read this post ...

Thx, read this post
https://mersenneforum.org/showpost.php?p=561393&postcount=19
Showing results 1 to 25 of 448

 
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