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 Showing results 1 to 25 of 335 Search took 0.05 seconds. Search: Posts Made By: Viliam Furik
 Forum: Miscellaneous Math 2021-01-24, 13:11 Replies: 2 Views: 106 Posted By Viliam Furik Alright, say you get a number (potential prime,... Alright, say you get a number (potential prime, according to your method) with a million digits. How quickly can you prove it's prime? Unless you can do it in under 10 minutes, nobody here will be...
 Forum: Miscellaneous Math 2021-01-23, 13:52 Replies: 85 Views: 4,500 Posted By Viliam Furik Why? Example didn't give me enough explanation... Why? Example didn't give me enough explanation for Mersenne exponents. Do you suggest, that the k from 2kp+1 decomposition of 2p-1 may be smooth, while the ks in 2kp+1 decompositions of factors...
 Forum: Miscellaneous Math 2021-01-22, 23:01 Replies: 85 Views: 4,500 Posted By Viliam Furik What I meant was that if there is a factor, you... What I meant was that if there is a factor, you can always find it by P-1 IF you choose high enough bound - high enough being indeterminate term, depending on the factor itself. In other words if...
 Forum: Miscellaneous Math 2021-01-22, 21:41 Replies: 85 Views: 4,500 Posted By Viliam Furik It's not a test, it's factoring attempt. It did... It's not a test, it's factoring attempt. It did not pass. If anything, it failed. Unless it's prime, with high enough bounds, P-1 WILL produce a factor.
 Forum: GPU Computing 2021-01-22, 00:37 Replies: 21 Views: 588 Posted By Viliam Furik In order: Not by much, only a few percents,... In order: Not by much, only a few percents, about 2-4 %, depending on other things. However, that difference can still be significant. It depends on your opinion on the electricity bill. The...
 Forum: Viliam Furik 2021-01-21, 23:37 Replies: 5 Views: 159 Posted By Viliam Furik 178476583 - FT residue - AAC73522A1BE2BAD ... 178476583 - FT residue - AAC73522A1BE2BAD Well, it was bad...
 Forum: Lone Mersenne Hunters 2021-01-19, 12:22 Replies: 2 Views: 149 Posted By Viliam Furik https://www.mersenne.ca/bulk-factors.php - the... https://www.mersenne.ca/bulk-factors.php - the specific link you need
 Forum: Hardware 2021-01-18, 08:52 Replies: 139 Views: 26,008 Posted By Viliam Furik Based on 3970X benchmarks from user "Hugemon",... Based on 3970X benchmarks from user "Hugemon", which I got last April, I can estimate the throughput of 3975WX for 2 workers (5600K FFT -> about 44 MiB of L3 cache) to be about 780 it/s. If we...
 Forum: PrimeNet 2021-01-17, 23:30 Replies: 2,087 Views: 179,511 Posted By Viliam Furik Perhaps the composite 4-factor was used as a... Perhaps the composite 4-factor was used as a whole, not as 4 factors after the assignments.
 Forum: GpuOwl 2021-01-17, 12:52 Replies: 195 Views: 12,225 Posted By Viliam Furik You should be able to find them in the main... You should be able to find them in the main gpuOwl thread, and some of them may be in Perpetual benchmarking thread.
 Forum: PrimeNet 2021-01-16, 21:47 Replies: 1 Views: 124 Posted By Viliam Furik I suspect it's the large amount of DC LL... I suspect it's the large amount of DC LL assignments in 59M-63M range.
 Forum: PrimeNet 2021-01-16, 17:25 Replies: 9 Views: 248 Posted By Viliam Furik I think that happens when you assign it for a... I think that happens when you assign it for a registered CPU (i.e. with Prime95 or other) and turn in as a manual result. Is that your case?
 Forum: GPU Computing 2021-01-16, 16:45 Replies: 21 Views: 588 Posted By Viliam Furik There are two types of 8-pin connectors... ... There are two types of 8-pin connectors... The first type of 8-pin is 4+4, used for CPU power, plugged into the motherboard. The second type is 6+2, used for mainly the GPUs, but can be used for...
 Forum: PrimeNet 2021-01-16, 02:14 Replies: 2 Views: 152 Posted By Viliam Furik I assume you run version 30.x because I think you... I assume you run version 30.x because I think you have mentioned you do. Disk space is used for storing the residues needed for the generation of the proof, and storing the proof file itself. I...
 Forum: Puzzles 2021-01-14, 00:56 Replies: 13 Views: 544 Posted By Viliam Furik Yes, thank you, I think I understand it properly... Yes, thank you, I think I understand it properly now.
 Forum: Puzzles 2021-01-13, 20:00 Replies: 13 Views: 544 Posted By Viliam Furik Does each resistor need to participate in the... Does each resistor need to participate in the resistance? I.e. whether a 3-star is a valid connection, or is equivalent to either one of R1+R2, R1+R3, R2+R3.
 Forum: Viliam Furik 2021-01-13, 00:15 Replies: 17 Views: 360 Posted By Viliam Furik If it's possible to run it through a VM, I might... If it's possible to run it through a VM, I might give it a try someday.
 Forum: Viliam Furik 2021-01-12, 22:08 Replies: 17 Views: 360 Posted By Viliam Furik I was told I should post numbers, so here they... I was told I should post numbers, so here they are: Exponent = 106M In motherboard in case: 960 us/it GEC 0.45 s 95 °C On bench:
 Forum: Viliam Furik 2021-01-12, 20:42 Replies: 17 Views: 360 Posted By Viliam Furik Pictures Pictures
 Forum: Viliam Furik 2021-01-12, 20:35 Replies: 17 Views: 360 Posted By Viliam Furik Radeon VII on a mining-like bench A few minutes ago, I have successfully installed Radeon VII on a handmade cardboard bench (see the picture in the next post). It is running nicely, only a tad slower than directly in the motherboard,...
 Forum: ONeil 2021-01-10, 22:28 Replies: 28 Views: 854 Posted By Viliam Furik 109947391 - LL - BA9ABDB8AED661__ Suddenly... 109947391 - LL - BA9ABDB8AED661__ Suddenly he's quiet...
 Forum: Hardware 2021-01-10, 22:27 Replies: 124 Views: 7,661 Posted By Viliam Furik Oh, ok then. Thanks. In that case, why is... Oh, ok then. Thanks. In that case, why is that so low? I have read it could have a 1:1 ratio of FP32 and INT32 operations per second, and it should have 16 TFLOPS of FP32.
 Forum: y-cruncher 2021-01-10, 21:33 Replies: 13 Views: 992 Posted By Viliam Furik Why sorting? Why sorting?
 Forum: Hardware 2021-01-10, 16:05 Replies: 124 Views: 7,661 Posted By Viliam Furik RX6800 has 60 CUs, and a total of 3840 compute... RX6800 has 60 CUs, and a total of 3840 compute cores.
 Forum: Hardware 2021-01-10, 10:46 Replies: 124 Views: 7,661 Posted By Viliam Furik It seems that mfakto only uses half of the... It seems that mfakto only uses half of the compute units, 1920 of the total 3840. I've tried to find information on INT32 performance ratio, but it is hard.
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