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Author Topic: [ANN][RIC] Riecoin: constellations POW *CPU* HARD FORK successful, world record  (Read 657348 times)
surfer43
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March 13, 2014, 10:11:30 PM
 #2101

awesome. I'll set up another pool soon   Wink

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March 13, 2014, 10:15:45 PM
 #2102

cool, can't wait too see rie 1month from now!
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March 13, 2014, 11:55:20 PM
 #2103

Sounds like a plan!
 Grin
awesome. I'll set up another pool soon   Wink

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March 14, 2014, 12:24:40 AM
 #2104


Congratulations, I see that you've released your YPOOL miner and I believe that the RIC network difficulty will be at its highest this week.

Last weekend, I fully implemented my miner using x86-64 assembly code in order to have a fair comparison with my GPU implementation. On the same hardware, with 20 Intel E5-2697 v2 CPUs total, I can now solve 24-32 blocks per day (@1300-bit difficulty) when taking the orphaned blocks into account. I currently do not have any server hardware that can support the AVX2 instructions which would have resulted in a 30 percent increase in performance.

Congratulations again - I will be back to this hobby late April or early May.

Sorry for the typos, I am on my smart phone as usual.

I did - privately for now, and I'll open source it in a few weeks - and with the help of a brave soul on ypool, diff has reached a new peak.  1368 and probably rising.  I don't have a great comparison with the 2697, but it sounds like you've still got a 20-25% edge on my miner.  I still haven't -- and don't want to -- touch the gmp internals, but it's getting closer to that point.  Currently sieving out the first 200m-1b primes (depending on memory), and it's diminishing returns.



So it is time for me too stop mining Rie with my 4 puny cpu's now?

No - diff should drop again.  This was a bit of an accident - it sounds like someone forgot to tear down some aws instances.  Amazon made a lot of money.  The miner, not so much.  *wince*

I'm going to start trying to clean up the horribly ugly hacks I did when trying to make my miner faster in a hurry and put them into an open source version.  I don't want to start my own, because I've proved incompetent about supporting windows and things like that.

Is there a preferred miner into which to do it?  Gatra, I know you're working on stratum support.  Which miner would be right to work on in order to be compatible with the stratum pools that will hopefully be showing up soon?

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March 14, 2014, 01:59:09 AM
 #2105

Mining 4 cores on an Intel Core-i5-4570 on ypool using their standard XPT miner.
7.55 shares on Ypool. approx 2 coins per day.
Windows 7 64 bit version 8GB RAM 200GB SSD 2TB HDD.

Thanks Dave for your blog article I loved it.

Is it possible to get a plain english version of the POW?

1. Block code created with all transactions in it.
2. Hash taken of this block.
3. Prime sextuplet found such that all six primes add up the hash.
4. The number of leading numbers ignored = the difficulty factor.

Am I on the right track here?
I have a love of mathematics and am prepared to learn C++ in order to help with miner optimization.
But I don't have a clear grasp of what the POW is doing.
Help wanted.

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March 14, 2014, 03:15:21 AM
 #2106

I saw logo talk a bit earlier...I'm new to RIC, I love the logo.

Is now a good time to buy?
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March 14, 2014, 03:21:04 AM
 #2107

update: please check https://bitcointalk.org/index.php?topic=514856.msg5687675
thanks!


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.flixxo   
surfer43
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March 14, 2014, 03:30:34 AM
 #2108

Working on my pool now.. should be ready in less than 10 hours

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March 14, 2014, 03:40:01 AM
 #2109

Working on my pool now.. should be ready in less than 10 hours

cool!

this is my attempt: http://imgur.com/CWcnfIe

Invalid shares are from before fixing the bugs, and the RIC/USD price shown is actually from LTC, but I got only valid shares after fixing everything.

Obviously my cron jobs are not ok... but one thing I still don't understand is that the shares table has much more shares than shown in the dashboard.... anyway I think it has to be an mpos problem, not a stratum-mining thing


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.flixxo   
gatra
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March 14, 2014, 03:44:13 AM
 #2110

Mining 4 cores on an Intel Core-i5-4570 on ypool using their standard XPT miner.
7.55 shares on Ypool. approx 2 coins per day.
Windows 7 64 bit version 8GB RAM 200GB SSD 2TB HDD.

Thanks Dave for your blog article I loved it.

Is it possible to get a plain english version of the POW?

1. Block code created with all transactions in it.
2. Hash taken of this block.
3. Prime sextuplet found such that all six primes add up the hash.
4. The number of leading numbers ignored = the difficulty factor.

Am I on the right track here?
I have a love of mathematics and am prepared to learn C++ in order to help with miner optimization.
But I don't have a clear grasp of what the POW is doing.
Help wanted.



this part here looks more like Math than Code:

Code:
Let S be the sha256 of the first part of the block header (the nonce is not needed).

In binary, let basep be an 1 concatenated with eight 0's, concatenated with S, concatenated with as many 0's as needed to reach the required difficulty. Let Z be that quantity of 0's.

Find X such that basep + X is the first prime of a prime constellation of size n, where n is hardcoded at 6. The value of X should not be larger than 2^Z


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northranger79510
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March 14, 2014, 03:55:59 AM
 #2111


Excellent Work!

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northranger79510
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March 14, 2014, 04:01:22 AM
 #2112

Working on my pool now.. should be ready in less than 10 hours

Thank you for the contribution!

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March 14, 2014, 04:03:23 AM
 #2113

Working on my pool now.. should be ready in less than 10 hours

Thank you for the contribution!
Thank gatra  Smiley

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March 14, 2014, 05:13:51 AM
 #2114

My 1500 buy wall just got destroyed. :/

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surfer43
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March 14, 2014, 05:33:05 AM
 #2115

My 1500 buy wall just got destroyed. :/
How did this person get so many RIC?  Huh

northranger79510
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March 14, 2014, 05:40:34 AM
 #2116

My 1500 buy wall just got destroyed. :/
How did this person get so many RIC?  Huh

No idea. About to put up more walls if price goes lower. I don't mind but its depressing my coins are losing value atm.

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surfer43
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March 14, 2014, 06:57:23 AM
 #2117

I lowered the difficulty to 3 on stratum-mining and about 90% of shares are invalid.  Huh Although, the valid share rate is about what I got on ypool with xptMiner...

Status: pool mostly set up.. testing right now

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March 14, 2014, 07:30:03 AM
 #2118

I lowered the difficulty to 3 on stratum-mining and about 90% of shares are invalid.  Huh Although, the valid share rate is about what I got on ypool with xptMiner...

Status: pool mostly set up.. testing right now

did you alone modify stratum code or there is some official  riecoin stratum suport?
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March 14, 2014, 07:36:19 AM
 #2119

I lowered the difficulty to 3 on stratum-mining and about 90% of shares are invalid.  Huh Although, the valid share rate is about what I got on ypool with xptMiner...

Status: pool mostly set up.. testing right now

did you alone modify stratum code or there is some official  riecoin stratum suport?

https://bitcointalk.org/index.php?topic=514856.msg5687675


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March 14, 2014, 08:02:21 AM
 #2120

Hello everyone. My pool is now open for mining. It has a 1% fee. Currently only a linux miner is available :/

Remember: We are currently in test mode!

Go to ric.infinitypool.tk and click on "start mining now" for instructions.

Thanks to all testers!

Also: Can someone compile a Windows version of https://github.com/gatra/cpuminer-rminerd


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