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Title: [ANN][YAC] Yacoin Network Graphs! Post by: sairon on May 30, 2013, 06:10:59 PM Hi!
Finally managed to fix server, so I created something new: Yacoin Network Graphs! Plotted from fresh block explorer data at http://explorer.yacoin.org (http://explorer.yacoin.org), updated every hour. Includes difficulty, network hashrate and block interval. All time and last 24 hours (1440 blocks). Tips and suggestions appreciated. ;) Here they are, have fun! http://explorer.yacoin.org/graphs.htm (http://explorer.yacoin.org/graphs.htm) Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: azwccc on May 30, 2013, 06:50:33 PM looks great, will be greater if a toggle marker can be added, so the user can see the exact value at a certain point.
Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: sairon on May 30, 2013, 07:18:40 PM looks great, will be greater if a toggle marker can be added, so the user can see the exact value at a certain point. It's just static png generated every hour by gnuplot. :D I might migrate it to JavaScript or something when I have the time. Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: JahPowerBit on May 30, 2013, 07:23:33 PM nice job! thank you!
a text which explains why the hasrate decreases abruptly at each change of N would presumably welcome. Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: sairon on May 30, 2013, 07:37:13 PM nice job! thank you! a text which explains why the hasrate decreases abruptly at each change of N would presumably welcome. Good point, I'll add a plot of Nfactor value to each graph or something. Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: theprofileth on May 30, 2013, 07:40:45 PM nice job! thank you! Infact it would be probably smarter to just include an additional line in each graph with the values "corrected" for the N factor changes as to compare the original speed to the current without having to mentally translate the graphs.a text which explains why the hasrate decreases abruptly at each change of N would presumably welcome. Essentially just look up the date of the shifts aka here YACoin Technical Data Then just multiply by the approximate decrease of each shift,which were approximately a 45% decrease with each shift so just multiply by 20/11 and you just get about what you need to effectively show the corrected hashrate and such.(this post will contain information about the basic parameters of YACoin, including more information on the hashing algorithm which is *not* called scrypt-jane, timeframe for N increases, PoS details when they become known, etc) The schedule of N changes for YACoin is:
N is calculated from Nfactor as follows: N = 1 << ( Nfactor + 1 ) Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: azwccc on May 30, 2013, 08:19:18 PM On 18 Nov 2013, the hashrate will be 1/100 of the current hashrate with same cpu?
Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: sairon on May 30, 2013, 08:25:00 PM On 18 Nov 2013, the hashrate will be 1/100 of the current hashrate with same cpu? Indeed, but difficulty will be lowered so that a block is found each minute.Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: nocoin on May 30, 2013, 08:26:33 PM The schedule of N changes for YACoin is: Will it be GPU burst on N=1024? Is scrypt-jane(1024,1,1) is the same thing as litecoins' scrypt(1024,1,1)?
Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: sairon on May 30, 2013, 08:42:54 PM Will it be GPU burst on N=1024? Is scrypt-jane(1024,1,1) is the same thing as litecoins' scrypt(1024,1,1)? No, scrypt-jane is just a library implementing multiple scrypt variants, LTC uses a different hashing and mixing function, so LTC miner will NOT work with YAC. You must modify scrypt GPU kernel to use the right scrypt variant (already done by at least 3 people). Also, GPUs will (probably) be hit hard on N=8192. Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: bitdwarf on May 30, 2013, 08:46:37 PM Awesome! Posting to follow updates.
Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: sairon on May 30, 2013, 11:31:24 PM How do you guys like the new graphs? I changed the way Nfactor is plotted.
How long until we have difficulty less than 1? :D Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: procrypto on May 30, 2013, 11:50:52 PM Nice work, loving this. Look forward to the upgrade to JS :)
Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: sairon on June 01, 2013, 04:36:17 PM Added a table with Nfactor increase dates/times, memory usage and CPU/GPU hashing speed comparison.
http://yacexplorer.tk/graphs.htm#tech (http://yacexplorer.tk/graphs.htm#tech) Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: mr_random on June 01, 2013, 04:47:46 PM Interesting graphs. How did you carry out those GPU simulations? Is there a GPU miner out there for YAC? ;)
Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: sairon on June 01, 2013, 04:50:18 PM Interesting graphs. How did you carry out those GPU simulations? Is there a GPU miner out there for YAC? ;) There are at least 4 GPU miner implementations, although none of them has been released as of now. mtrlt claims to have made the fastest one so far, see: https://bitcointalk.org/index.php?topic=206577.msg2241855#msg2241855 (https://bitcointalk.org/index.php?topic=206577.msg2241855#msg2241855)Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: mr_random on June 01, 2013, 04:54:49 PM Interesting graphs. How did you carry out those GPU simulations? Is there a GPU miner out there for YAC? ;) There are at least 4 GPU miner implementations, although none of them has been released as of now. mtrlt claims to have made the fastest one so far, see: https://bitcointalk.org/index.php?topic=206577.msg2241855#msg2241855Nice find. Glad I am not a YAC miner lol. Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: hanzac on June 01, 2013, 05:06:04 PM Really like it.
Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: sairon on June 01, 2013, 08:30:57 PM Random Yacoin Facts:
Code: address received
Code: address sent
Code: address balance Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: St.Bit on June 06, 2013, 02:40:38 PM Top 10 addresses by final balance: I started a threat on yacointalk about these huge wallets, but it would be nice to have more infos on that. Could you please add a graph showing (f.e Top 100 or even more) of the biggest adresses. The numbers for themselve seem to be useless but distribution charts of some sort could be useful.EDIT: Oh and by the way, keep up the good work! Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: sairon on June 16, 2013, 02:02:59 PM Occassionaly, one of the images, two of them or all three images on the right does not show up. It's a known issue. Usually it comes up on the next graph update (every hour). I'll look into it when I have the time. Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: sairon on July 15, 2013, 04:33:26 PM Now with a countdown to next Nfactor change on the graphs page! (javascript required)
Also, added timestamp of last graph update. Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: sairon on August 14, 2013, 05:24:04 PM Changed the Y axis of the all-time network hashrate graph to logarithmic scale, in order to to able to see the current hashrate. :D
Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: igysa on August 14, 2013, 06:44:57 PM block time is so slow now after N changed.. takes ages to verify transfer :(
Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: Bakaboy on August 14, 2013, 07:16:32 PM block time is so slow now after N changed.. takes ages to verify transfer :( Takes a while for the difficulty to adjust, no recourse but to wait. Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: sairon on August 15, 2013, 07:18:48 PM block time is so slow now after N changed.. takes ages to verify transfer :( Takes a while for the difficulty to adjust, no recourse but to wait.Just another 108 seconds less and we're back at 60. :D Also, top 50 richest addresses list updated as per request at http://yacointalk.com/index.php/topic,425.0.html (http://yacointalk.com/index.php/topic,425.0.html) Someone now owns (at least) 0.6M YAC (out of 5.6M), cool! Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: sairon on August 17, 2013, 10:15:05 AM Modified difficulty graphs to NOT show PoS difficulty, as it is orders of magnitude lower than PoW diff (uses different "scale", but it was displayed as 0.25 - which is now higher than PoW diff, LOL).
Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: sairon on September 13, 2013, 01:13:58 PM Address balance list updated up to block #210732. Also, here's a normalized hashrate graph, assuming 50% hashrate decrease on each Nfactor change (I'm not entirely convinced it's correct). The formula I'm using is:
Code: f_normalize(time, hashrate) = hashrate / (0.5**(f_getNfactor(time) - 9)) I don't like the sharp drops after each Nfactor change. Any clues as to why might this be happening? Could this be because of broken GPU miners that needed code changes for each N change? Also, need feedback on the 50% figure. http://yacexplorer.tk/graph/normhashrate.png Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: Joe_Bauers on September 13, 2013, 01:22:42 PM Address balance list updated up to block #210732. Also, here's a normalized hashrate graph, assuming 50% hashrate decrease on each Nfactor change (I'm not entirely convinced it's correct). The formula I'm using is: Code: f_normalize(time, hashrate) = hashrate / (0.5**(f_getNfactor(time) - 9)) I don't like the sharp drops after each Nfactor change. Any clues as to why might this be happening? Could this be because of broken GPU miners that needed code changes for each N change? Also, need feedback on the 50% figure. http://yacexplorer.tk/graph/normhashrate.png Looks good sairon! I also think it might be useful to show normalized difficulty, but I'm also not entirely convinced that the formula is correct. I am quite certain though that the sharp drops after each N change are due to h/w errors, and essentially is showing that YACoin is working as designed - i.e. it's a CPU coin. Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: patoberli on March 05, 2014, 03:28:19 PM Link is sadly dead now :(
Title: Re: [ANN][YAC] Yacoin Network Graphs! Post by: Joe_Bauers on March 06, 2014, 05:32:01 PM The explorer page is now @ explorer.yacoin.org Post has been updated.
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