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[ButterBread]

how close should WU be to actual hashrate?

Ideally it would be the same?

I've encountered a lot of material that advises if WU is less than 90% of your hashrate you should fiddle a bit with thread concurrency and intensity settings. It would be better to settle for a slightly lower hashrate with less rejections if that results in a bigger WU.

When I sum up my WU on different rigs, it is pretty close to the accepted hashrate as reported by middlecoin. So I guess WU is the one to look out for, not hashrate.

[jam3zs]

how close should WU be to actual hashrate?

Ideally it would be the same?

I've encountered a lot of material that advises if WU is less than 90% of your hashrate you should fiddle a bit with thread concurrency and intensity settings. It would be better to settle for a slightly lower hashrate with less rejections if that results in a bigger WU.

When I sum up my WU on different rigs, it is pretty close to the accepted hashrate as reported by middlecoin. So I guess WU is the one to look out for, not hashrate.

99.5% baby.

[jam3zs]

On this subject,

Someone a few pages back wrote this:

if there is no HW errors, disconnects...etc everyone should have 99+% efficiency after few hour (difficulty does NOT matter!)
more hash u have mean less time to balancing out luck/unluck at higher difficulty
but there is no way to be "unlucky" all the time and getting bad efficiency without any reason!

Work Unit = shares / minute @ difficulty 1 (diff1 = 2^16 at scrypt coins)
HRA = average hash rate (kHs)

efficiency = WU * 65536 / 60 / 1000 / HRA
(*100 to get res. as %)

after 1+ week mining i (stil) have more than 99% efficiency on all rig
1h ago restarted my solo card desktop PC = 110% efficiency atm.. and will go down to ~100%

but using that equation (but taking my WU from sgminer) my efficiency comes out at 101.03% for me.

but how can you be more than 100% efficient?

[ButterBread]

but how can you be more than 100% efficient?

Re. the calculation of efficiency, looking at the formula I would guess it has something to do with the way HRA is calculated? But that's just science and mathematics.

The shared wisdom in this thread offers us three alternative explanations :

1) "it's just a display issue, will be fixed soon" (tm)

2) the asic farmer has left the building, resulting in mo' moneyz fo' us

3) he who has true faith in the rock, may become super-efficient.

[alanlee87]

Today is looking like another good payout. I'm still getting a good amount more than just mining DOGE directly. With my 4.5 MH/s, I would get around .052 BTC. I received .059 yesterday.

I'm already at .044 today with .031 in unexchanged.

Whatever H20 is doing, it's working .

I don't care what we're mining, as long as I'm making around the same/more than the highest scrypt coin, I'm happy .

[opsach]

my wu is also around 101%..just optimized today from aprox 85%

and i need to mention that for a last 2h i have 0% of rejected shares

[zSprawl]

WU factors in luck as well, hence why you can be over 100%, but over time, it will steady. If it steadies to around 92%, you are good. If it is over, I'd push intensity faster because I'd be able to squeeze a little juice out. If my reject rates are over 2% and the ratio is less than 92%, I'd dial intensity back to find that sweet spot.

[kopam]

my wu is also around 101%..just optimized today from aprox 85%

and i need to mention that for a last 2h i have 0% of rejected shares

How did you optimize that ? My WU is about 90% after 5 days of mining on all my rigs, and they all have different settings as they have different cards. 280x are with 13 intensity but they still have 90% WU, 290's are with 20 intensity and high thread concurrency and have again the same WU ( 90% of the hashrate ). So even after a very long period of time ( 5+ days each rig is running with no disconnects or power loss ) i can no get more then 90% WU, in the same time it seems it is pretty much stable around that number for all rigs i have.

[opsach]

my wu is also around 101%..just optimized today from aprox 85%

and i need to mention that for a last 2h i have 0% of rejected shares

How did you optimize that ? My WU is about 90% after 5 days of mining on all my rigs, and they all have different settings as they have different cards. 280x are with 13 intensity but they still have 90% WU, 290's are with 20 intensity and high thread concurrency and have again the same WU ( 90% of the hashrate ). So even after a very long period of time ( 5+ days each rig is running with no disconnects or power loss ) i can no get more then 90% WU, in the same time it seems it is pretty much stable around that number for all rigs i have.

i've 3x 280x what i've done
my cards was undervolt..so i rised on 1100-1163v
second thing, i put gpu-engine 1020-1060,1020-1060,1020-1060 (from stock clock until 1060 for each card)
tird i had mem clock at 1250, i've put back to 1500,1500,1500
and last thing thread concurrency on 8192,8192,8192
intesity is on 13 and i testing powertune but there is no difference, 20 or -20 same thing...i didnt see any changes

[corsaro]

Today is looking like another good payout. [...]

Whatever H20 is doing, it's working .

I don't care what we're mining, as long as I'm making around the same/more than the highest scrypt coin, I'm happy .

+1

[andrebrito88]

Today is looking like another good payout. [...]

Whatever H20 is doing, it's working .

I don't care what we're mining, as long as I'm making around the same/more than the highest scrypt coin, I'm happy .

+1

+20

[ButterBread]

Today is looking like another good payout. [...]

Whatever H20 is doing, it's working .

I don't care what we're mining, as long as I'm making around the same/more than the highest scrypt coin, I'm happy .

+1

+20

I too, am happy for you!

[TutenStain]

I have made an Android application for Middlecoin in my spare time. If you would like to BETA test it feel free to try it out. Would love to hear about your thoughts.

Please as this is an early build, the first time you run the program let it download and process the statistic from Middlecoin.com (currently no progress bar, could take a while) until you get the "Download Complete" message before you add addresses, search and check pool statistics. Thanks.

http://i41.tinypic.com/2j3od21.png

http://i40.tinypic.com/33c84xz.png

http://i44.tinypic.com/xft2fd.png

http://i40.tinypic.com/24yvj3d.png

Download: http://www.sendspace.com/file/7wywf3

Untested but should work from Android 3.0

hi
nice work, thanks for the app.
I have tested it on android 4.4.2 . It works well.
It would be nice to have some graphs, like the other app "Middlecoin".
My computer sometimes crashes and it would be nice to have a notification when there are no submitted shares in a given period, or when the speed goes below a given value.

Thanks

Thanks for the feedback, appreciate it!
Yes I agree about the graphs. Will be looking into it when I have some spare time. Notification and/or a widget would also be quite nice. The challange is that the file cointaining statistics for the users is quite large, like 2.8mb. That would be a lot to download continuously on for example 3G.
Will be looking at it how these said thing could be implemented. Thanks for trying it out!

[karolina]

If you mine to a new address every day your payouts will remain high.

h2o is stealing by giving good days followed by bad days.

also he logged in this site ever day, but never posts anymore, and hasn't been on Twitter either.

MINE TO A NEW ADDRESS FOR BIGGER PAYMENTS!

I was going to trust your advice for a second there....


Then I noticed your trust rating.....

[st4nl3y]

If you mine to a new address every day your payouts will remain high.

h2o is stealing by giving good days followed by bad days.

also he logged in this site ever day, but never posts anymore, and hasn't been on Twitter either.

MINE TO A NEW ADDRESS FOR BIGGER PAYMENTS!

I was going to trust your advice for a second there....


Then I noticed your trust rating.....

hes been trolling this thread for ages LOL

[zneww]

Today is looking like another good payout. [...]

Whatever H20 is doing, it's working .

I don't care what we're mining, as long as I'm making around the same/more than the highest scrypt coin, I'm happy .

+1

+20

you guys made me switch back lmao

[MrBobC]

I wonder when he'll exchange that large portion that remains in our unexchanged from the other day when the stats were delayed.

[gtraah]

DOge has gone up like crazy, I wonder if thats profitable just mining on its own


EDIT: Diff has gone up like crazy too so Doge is over I think

[karolina]

I don't know about you guys, but I'd rather buy GPU's to earn BTC than pre-order ASIC's at the moment LMAO.

[gtraah]

If you mine to a new address every day your payouts will remain high.

h2o is stealing by giving good days followed by bad days.

also he logged in this site ever day, but never posts anymore, and hasn't been on Twitter either.

MINE TO A NEW ADDRESS FOR BIGGER PAYMENTS!

I was going to trust your advice for a second there....


Then I noticed your trust rating.....

I would love if u made a widget for this so you can see it updating as the day goes by