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Topic: [ANN][GAP] Gapcoin - Prime Gap Search - New Math Algo - CPU / GPU - Zero Premine - page 86. (Read 287669 times)

sr. member
Activity: 240
Merit: 250
hero member
Activity: 673
Merit: 500
So someone got a 33.32281046 gap. That would put it 12th in the world record list.

fantastic!   Grin

would be great to publish this... anyone knows on the status of support for GPU Nvidia cards for GAP, thanks in advance!

The creator said he'd submit it to the recordkeeper for publishing.  Maybe it would be a good idea for @gapcoin to tweet to Wired or Scientific American magazine.  It's certainly an interesting use for an altcoin.
legendary
Activity: 1792
Merit: 1010
So someone got a 33.32281046 gap. That would put it 12th in the world record list.

fantastic!   Grin

would be great to publish this... anyone knows on the status of support for GPU Nvidia cards for GAP, thanks in advance!
hero member
Activity: 556
Merit: 501
Hi,

I'm working on reddit to gapcoin, if someone can write a welcome post would be good, because my english is not good,
also if anyone wants to participate as a moderator or to make any change in design is welcome.

http://www.reddit.com/r/gapcoin

Any donations will be welcomed
  Wink

GHvUeXe1WK2QfEwWG3gamhvYyZihRHJYHF
hero member
Activity: 673
Merit: 500
So someone got a 33.32281046 gap. That would put it 12th in the world record list.

fantastic!   Grin
full member
Activity: 177
Merit: 154
So someone got a 33.32281046 gap. That would put it 12th in the world record list.

Yes, noticed that Grin

I already contacted nonce-pool about paying the bounty for the finder Un3eaL.

I'll submit the gap to http://primerecords.dk
newbie
Activity: 30
Merit: 0
So someone got a 33.32281046 gap. That would put it 12th in the world record list.
member
Activity: 114
Merit: 10
Not sure if anyone else thinks this is a good idea, but can we replace those 10 & 15 gap metrics with something else?

I am using primes/s and candidates/s eg:

Code:
[2014-11-15 10:59:11] pps: 14669 / 14287  candidates/s 63998895
[2014-11-15 10:59:41] pps: 13121 / 14136  candidates/s 63321793
[2014-11-15 11:00:11] pps: 13572 / 14100  candidates/s 63159069

This is just the number of "numbers" scanned, in effect how fast numbers are skipped/tested.  I just accumulate sievesize for every call of run_sieve.

It is the only way I can see of measuring performance across different miners and different parameters (tuning parameters is why I added it to mine).

Regards,

--
bsunau7
sr. member
Activity: 278
Merit: 250
Guys, i am still trying to understand all about the algo of this coin.

I do understand how the difficulty works : when the difficulty increase, gap and prime size increase too.

But how are calculated the prime we have to find ?
Are they random ?

Starting point is derived from the block you are mining so effectively the starting point is random.  The "absolute end point" is defined by the "shift" which you get to pick.  People only mine part of the "space" which is defined by the sieve size.

Difficulty is logarithmic, it is on the gapcoin website, so a difficulty or 23 is significantly harder than one of 22.

Summary; random range of numbers are scanned looking for a run (currently a few thousand) of composite numbers.

Regards,

--
bsunau7

In addition, please see the proof-of-work verification code for restrictions - see lines 99 onwards:
https://github.com/gapcoin/Gapcoin-PoWCore/blob/master/src/PoW.cpp

Also, because the merit of the gap is the ratio of the gap size relative to the natural logarithm of the smaller prime, the size of the prime does not have to increase by much as the difficulty increases.
member
Activity: 114
Merit: 10
Guys, i am still trying to understand all about the algo of this coin.

I do understand how the difficulty works : when the difficulty increase, gap and prime size increase too.

But how are calculated the prime we have to find ?
Are they random ?

Starting point is derived from the block you are mining so effectively the starting point is random.  The "absolute end point" is defined by the "shift" which you get to pick.  People only mine part of the "space" which is defined by the sieve size.

Difficulty is logarithmic, it is on the gapcoin website, so a difficulty or 23 is significantly harder than one of 22.

Summary; random range of numbers are scanned looking for a run (currently a few thousand) of composite numbers.

Regards,

--
bsunau7
newbie
Activity: 12
Merit: 0
Guys, i am still trying to understand all about the algo of this coin.

I do understand how the difficulty works : when the difficulty increase, gap and prime size increase too.

But how are calculated the prime we have to find ?
Are they random ?
full member
Activity: 352
Merit: 100
Wow, an idiot moderator deleted my previous post. I'll post it again, lets see if they ban my account.

GAP is dead, supercomputing abusing it with a private cpu/gpu miner, no volume on poloniex, several large botnets active...
I'll focus my CPU power on Riecoin, https://bitcointalksearch.org/topic/annric-riecoin-constellations-pow-cpu-hard-fork-successful-world-record-446703 , we are about to break world record in 5 days.

There is the evidence? If not, then I say - before you say, keep HTML   Cool

sr. member
Activity: 240
Merit: 250
Wow, an idiot moderator deleted my previous post. I'll post it again, lets see if they ban my account.

GAP is dead, supercomputing abusing it with a private cpu/gpu miner, no volume on poloniex, several large botnets active...
I'll focus my CPU power on Riecoin, https://bitcointalksearch.org/topic/annric-riecoin-constellations-pow-cpu-hard-fork-successful-world-record-446703 , we are about to break world record in 5 days.


All have the fastest miner... No botnet mining RieCoin?
full member
Activity: 352
Merit: 100
hmmm, everything seems to be fine...  nobody talking about problems.

am i the only one?  Huh
no connection anymore. unable to load "gap.nonce-pool.com" (tried different browser, no connestion). tried different miners (cpu+gpu) to connect to the pool, only cpu-solomining with gap-wallet works.

mining other coins still works fine, internet works fine but all things 'round gap don't work...
any ideas? please help!  Undecided

going to check my system for malware...

You is not working GPU miner?
newbie
Activity: 8
Merit: 0
hmmm, everything seems to be fine...  nobody talking about problems.

am i the only one?  Huh
no connection anymore. unable to load "gap.nonce-pool.com" (tried different browser, no connestion). tried different miners (cpu+gpu) to connect to the pool, only cpu-solomining with gap-wallet works.

mining other coins still works fine, internet works fine but all things 'round gap don't work...
any ideas? please help!  Undecided

going to check my system for malware...


 
member
Activity: 69
Merit: 10
Where is the buy support? I guess the news of someone mining most blocks with a 30x faster miner is too much for investors.

Is it a new miner that is 30x faster now?

Come !, I can not believe something. Do you have a miner?  Shocked

The new miner is in the thread... most people have swtiched to it. I don't think there is only one miner that is better than the rest..
full member
Activity: 352
Merit: 100
Where is the buy support? I guess the news of someone mining most blocks with a 30x faster miner is too much for investors.

Is it a new miner that is 30x faster now?

Come !, I can not believe something. Do you have a miner?  Shocked
sr. member
Activity: 240
Merit: 250
Where is the buy support? I guess the news of someone mining most blocks with a 30x faster miner is too much for investors.

Is it a new miner that is 30x faster now?
hero member
Activity: 616
Merit: 500
Where is the buy support? I guess the news of someone mining most blocks with a 30x faster miner is too much for investors.
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