Topic: [ANN][YAC] YACoin ongoing development - page 78. (Read 380241 times)

Hehe, try me.  

I did get one offer from one of the main YAC community members for a small chunk of what I'm after, but I didn't reply for a few days because he typo'd the asking price and left out a zero.  By the time I inquired whether it was a typo, he already offloaded it.  So, anyone still looking to offload a lot of YAC, I'm still in the market for ~100K YAC or so.

I've left a few blade servers chugging along at idle priority with a copy of the CPU miner for the last 6-7 months or so, to soak up idle CPU time on a portion of my render farm that was going to be left running continuously between render jobs anyway.  Looks like it has accumulated about 17K YAC so far, but I'm looking to hold a larger stake than that.  While I have a massive GPU farm (some time back I posted photos of some of our electrical infrastructure in one of the LTC threads, including our 900kW service entrance and power distribution room, but won't post photos of the GPU farm itself until GPU mining is no longer profitable), almost all of the GPU's have 1GB of RAM so are best left mining LTC.  The farm is large enough it would completely whack YAC difficulty, so I probably wouldn't do that even if the GPU's had more RAM.  I did that to Elacoin a few times for entertainment value though.

I'm glad you put "better" in quotes. R7 240 and R7 250 (2GB and 4GB)--these cards are more accessible as they are cheaper and less percentage of your revenue goes to electricity.

Only 270x 4gb, 2gb is a bit mediocre...750 ti 2gb is amazing :p

Crazy. So 270x and nothing "better". Prolly some 750ti love too.

I get 2.7KH/sec out of a 130 KH/sec scrypt card and 2.9 KH/sec out of a 110 KH/sec scrypt card.  Both rigs together with 8 cards would be 1MH/sec scrypt (maybe), but together get 21KH/sec on YACoin.

Speed is not linear...I get 2.5kh/s out of a 80usd gpu with yac.

I ran some numbers and I just cant see it. Even if you get 6khash from 1000khash scrypt equiv.(what I doubt), you are still going to get 0.003 as opposed to 0.005(VTC).

Am I missing something?

Are you running it under FASTCGI ?

https://github.com/lirazsiri/blockexplorer might be another choice.

Various tweaks merged to the first post.

I dont know squat about python, but isnt there any simple way to memoize?

Edit: Seems fast enough for me Will add YAC later today.

Oh how I hate ubuntu... I guess it broke after I updated some packages. Will fix it in a bit.

As far as making the explorer faster goes, well... It's not an easy task as the Abe block exporer source code is a nightmare performance-wise. There's no proper caching, everything is recalculated from raw data on every single page load. Adding caching proved fairly difficult as the code is just not modular enough, so I kinda gave up.

I'm not sure their exact origin. But I suspect they are mostly related to mining (PoS and/or
PoW) where transactions that were supposed to be deleted due to orphanage were not
deleted. I also suspect I had situations where I had two or more clients with copies of the
same wallet making PoS blocks simultaneously. There was also that period of time when
PoS mined blocks would get automatically orphaned because of the new trust rules automatically
orphaning PoS blocks that follow right after other PoS blocks. Whenever a transaction fails to
get deleted it becomes permanently inserted into the wallets cache of transactions. I discovered
you can erase all cached transactions without loosing the important stuff like the wallet keys and
account names. The block chain is after all the real master record of valid transactions.

Looks great. What "bogus transactions " for example ?

I haven't chimed in for a while. This single thread form of communication is ... so ...
how should I put it ... primitive! Hehe.

I've been busy with an exciting enhancement to the QT client I hope will get good reviews!
It started with a "I wonder if would be possible to...." and then boom. I figured out how
to do it. "It" is a new balance column in the transaction view that actually reports the
correct balance! It's running great now, so people with their own builds and good backup
habits please give it a try and let me know your feedback.

Have a look at my post:
http://yacointalk.grokonet.com/t/balance-column-and-rescan-revamp/90

Check out the pull request:

https://github.com/yacoin/yacoin/pull/49

Or merge from my branch:

https://github.com/grokouser/yacoin/tree/balances

And one more thing:

YBKF8i9LR7ikHwHUqYsRjbxpFzyo4GpM6w
Groko does not pump and dump. Groko asks everybody to
JUST SAY NO to pumpin and dumping!!!
IJD4sXLZpx3iE1mGb/XF9tdlEH7U7xXkKTKwHw3TZCTUjPW5dOKQE9aqlCIrSt234lb3vtFxiajQOqkrVcYxOLk=

LOL. We need to get a spell checker in that message signer.

Mine... Hold... Mint stake with CHECKBOX

The 1st, 2nd, 3rd place prizes are going up in USD ($85 in USD worth of YAC for 1st place for a meme now).
I want more memes!

http://forum.yacoin.org/index.php?topic=631.0

or

https://bitcointalksearch.org/topic/bounty-10000-yacoin-meme-contest-561040

WindMaster, can we get an update to the main post? At least give ThirtyBird his credit.

Yes,

block explorer - just need to PM sairon.  I see it's erroring, which is frustrating sometimes.

GPU mine efficiently - two words "hell yes".  I'd tell you how profitable it is, but I would rather you be a buyer of it than a miner

Knock knock, anyone here?

Do you guys gpu mine this efficiently? Or only for sports

Hello Yacoiners

Any eta on block explorer?

forum.yacoin.org

perhaps another link to add to the announcement post. I feel like too many links wouldn't really be an issue...

Am excited to get started mining on this hopefully this weekend when my new graphics card comes in. Any place other than here to chat about yacoin?