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Messages - gordonhucn

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61
General Discussion / Re: BitAsset Predictions & Speculation
« on: February 14, 2014, 02:04:17 am »
For 2) when one side of bitUSD owner wins all , why can't we simply give the winer all the BTS and destroy the winer's bitUSD. If the winer wants to keep going with bitUSD, he can just bet again with someone else.

62
That is also one of addresses in your wallet. Don't worry, you will get your BTS.

Go to the tabs at the top of your qt-wallet.
Click help->Debug Window
Go to Console
Type "listaddressgroupings" and hit enter.

They are your hidden addresses

Thanks a lot lakerta06, found the hidden address in my wallet, and also found a lot of hidden addresses  :o

63
I donated 10 PTS from my wallet PrAT3S7PxBRr7QedzuKy3GvDFY6dshMkYW on Feb 6th,
the transaction id is f3307b36977963bfc30b39ea982e3fa93a7dd0c38d98fefe567397664d8d57b5.
The transaction somehow contains not only 10PTS from my wallet address PrAT3S7PxBRr7QedzuKy3GvDFY6dshMkYW
but also a very small amount(0.01PTS) from another address PnwHcH8zsLVx8SYKzU7b2QaagDCmnoXLif(which is not mine).
When I search my AGS balance on http://angelshares.info/ , the 10 PTS donated is not shown on my address PrAT3S7PxBRr7QedzuKy3GvDFY6dshMkYW but on PnwHcH8zsLVx8SYKzU7b2QaagDCmnoXLif instead.

Is this a bug of http://angelshares.info/?
When the BTS genesis block initializes, will my BTS amount be correct?

64
BitShares PTS / Re: Open source optimized PTS CPU miner (BETA)
« on: January 15, 2014, 09:18:21 am »
great works, can you add ypool support(from the official jhProtominer v0.1e) to it?
btw. according to intel, avx can do two sha512 and avx2 can do four at the same time~~

Going to work on it.  I'm having more fun with the algorithms than with the stuff around it - patches accepted to be able to support either pool. :-)

Speaking of avx2, I've been targeting it a little in a build I'm working on.  If people want to test it, there's a linux binary-only build available for avx2 CPUs at:

http://www.cs.cmu.edu/~dga/ptsminer-dga-adv-avx2-linux64.bin

I'll be releasing the code for this series once I've finished ironing out the kinks, but I'd be curious to know if people are seeing the same kind of speed gains that I am on their Intel Haswell-based systems.  On mine - a stock i7-4770 running at normal clock rates - I see:

[STATS] 2014-Jan-15 01:09:04 | 356.8 c/m | 5.5 sh/m | VL: 1195 (98.6%), RJ: 17 (1.4%), ST: 0 (0.0%)

Because it's a preview dev build, I changed the mining fee a little - it's higher just for this one - 5% - but in big blocks (200 seconds dev and then 4000 seconds user) so that it has more time to stabilize so you can see the true cpm rate.

I believe this one substantially outperforms yam, but only for avx2.  I'd be curious if others can confirm.

  -Dave
avx/sse performs more or less the same as x86 instruction if SIMD is not used, those bit operations(80 round calulation etc.) must be done with intel intrinsics SIMD to get a great performance boost.

65
BitShares PTS / Re: Open source optimized PTS CPU miner (BETA)
« on: January 15, 2014, 01:06:24 am »
great works, can you add ypool support(from the official jhProtominer v0.1e) to it?
btw. according to intel, avx can do two sha512 and avx2 can do four at the same time~~

66
Great work!! Just read some code in github, if we use gpu to cal sha512 in the protoshares_revalidateCollision function, it might give a little bit more performance.

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