[28 TH] pool.itzod.ru - RSMPPS/LongPoll/JSON API/Websockets/No Invalids/Stratum - page 13.

Balthazar

legendary

Activity: 3108

Merit: 1359

gr0bi42
Now "target-miss" info logging is enabled on 8080 port, for debugging purposes. If you wish to continue, you can try mine on 8080 port with diff > 1. I'll analyze logs as soon as possible.

Balthazar

legendary

Activity: 3108

Merit: 1359

Quote

according to your prog, all mentioned shares are valid diff2 shares

Yes, I know. I mean, that I'm using identical function for shares checking on pool. In fact, hash_greater_target function was just copied&pasted from pool daemon source code.

Could you provide this shares for debugging? Thanks. Roll Eyes

gr0bi42

full member

Activity: 158

Merit: 100

Quote from: Balthazar on October 27, 2012, 10:11:42 AM

I wrote simple test program using my target-testing function:

Code:

$ ./difftest
i: 27, 18 < 80
t: 0000000000000000000000000000000000000000000000000000008000000000, h: 9d25026dc55bce5a2fcc67bbbf25f3fffbddf3899049d7bdb16b151800000000, r: 0
$

$ ./difftest
i: 27, 40 < 80
t: 0000000000000000000000000000000000000000000000000000008000000000, h: f78a955279e6dfbcf72ec627f0fea17ec298e54e9e625308ee4c294000000000, r: 0
$

So, target testing working correctly. Roll Eyes

Program source code:

http://itzod.ru/difftest.cpp

Hi,

according to your prog, all mentioned shares are valid diff2 shares:

Code:

> ./difftest
i: 27, 40 < 80
t: 0000000000000000000000000000000000000000000000000000008000000000
h: f78a955279e6dfbcf72ec627f0fea17ec298e54e9e625308ee4c294000000000 -> VALID

i: 27, 6 < 80
t: 0000000000000000000000000000000000000000000000000000008000000000
h: e6ce243110b3b48c771440875ab00e3a0c5911d1e4cd18c052a2250600000000 -> VALID

i: 27, 75 < 80
t: 0000000000000000000000000000000000000000000000000000008000000000
h: 93119f8d1ab6e333ce706ef0b076ebdcb64dd56ee7097c23725df77500000000 -> VALID

i: 27, 69 < 80
t: 0000000000000000000000000000000000000000000000000000008000000000
h: 90833ef611b7bc2bb0e498f8032c12d4135952a31e314a51d73d476900000000 -> VALID

i: 27, 7e < 80
t: 0000000000000000000000000000000000000000000000000000008000000000
h: 47ffba232e10bd9ae97d295fe7a3624ec2658409431f320bad23ef7e00000000 -> VALID

i: 27, e < 80
t: 0000000000000000000000000000000000000000000000000000008000000000
h: 44f0dbc981c7f844bb5a0dac45e77f8127a69ea3a8001ebaecd10d0e00000000 -> VALID

i: 27, 18 < 80
t: 0000000000000000000000000000000000000000000000000000008000000000
h: 9d25026dc55bce5a2fcc67bbbf25f3fffbddf3899049d7bdb16b151800000000 -> VALID

But now look at my last post. Some of them are treated as invalid with a target-miss error.

I'm sending valid diff2 shares back to your pool, but they were rejected with a "target-miss" error.

Balthazar

legendary

Activity: 3108

Merit: 1359

I wrote simple test program using my target-testing function:

Code:

$ ./difftest
i: 27, 18 < 80
t: 0000000000000000000000000000000000000000000000000000008000000000, h: 9d25026dc55bce5a2fcc67bbbf25f3fffbddf3899049d7bdb16b151800000000, r: 0
$

$ ./difftest
i: 27, 40 < 80
t: 0000000000000000000000000000000000000000000000000000008000000000, h: f78a955279e6dfbcf72ec627f0fea17ec298e54e9e625308ee4c294000000000, r: 0
$

So, target testing working correctly. Roll Eyes

Program source code:

http://itzod.ru/difftest.cpp

gr0bi42

full member

Activity: 158

Merit: 100

Quote from: Balthazar on October 26, 2012, 01:33:43 PM

I found and fixed this bug.

Hmm... still get the errors Huh

Code:

n=09b60f5e t=0000000000000000000000000000000000000000000000000000008000000000
n=09b60f5e h=f78a955279e6dfbcf72ec627f0fea17ec298e54e9e625308ee4c294000000000 -> OK
Submitting new nonce 09b60f5e
submitWork returned: {"id":86,"error":null,"result":false}
Warning: Rejected block: target-miss
n=73dac170 t=0000000000000000000000000000000000000000000000000000008000000000
n=73dac170 h=e6ce243110b3b48c771440875ab00e3a0c5911d1e4cd18c052a2250600000000 -> OK
Submitting new nonce 73dac170
submitWork returned: {"id":88,"error":null,"result":true}
n=10e20f78 t=0000000000000000000000000000000000000000000000000000008000000000
n=10e20f78 h=93119f8d1ab6e333ce706ef0b076ebdcb64dd56ee7097c23725df77500000000 -> OK
Submitting new nonce 10e20f78
submitWork returned: {"id":100,"error":null,"result":true}
n=707e73e5 t=0000000000000000000000000000000000000000000000000000008000000000
n=707e73e5 h=90833ef611b7bc2bb0e498f8032c12d4135952a31e314a51d73d476900000000 -> OK
Submitting new nonce 707e73e5
submitWork returned: {"id":101,"error":null,"result":false}
Warning: Rejected block: target-miss
n=56aebdab t=0000000000000000000000000000000000000000000000000000008000000000
n=56aebdab h=47ffba232e10bd9ae97d295fe7a3624ec2658409431f320bad23ef7e00000000 -> OK
Submitting new nonce 56aebdab
submitWork returned: {"id":105,"error":null,"result":false}
Warning: Rejected block: target-miss
n=0cd82aeb t=0000000000000000000000000000000000000000000000000000008000000000
n=0cd82aeb h=44f0dbc981c7f844bb5a0dac45e77f8127a69ea3a8001ebaecd10d0e00000000 -> OK
Submitting new nonce 0cd82aeb
submitWork returned: {"id":109,"error":null,"result":false}
Warning: Rejected block: target-miss
n=09517581 t=0000000000000000000000000000000000000000000000000000008000000000
n=09517581 h=9d25026dc55bce5a2fcc67bbbf25f3fffbddf3899049d7bdb16b151800000000 -> OK
Submitting new nonce 09517581
submitWork returned: {"id":116,"error":null,"result":false}
Warning: Rejected block: target-miss

Balthazar

legendary

Activity: 3108

Merit: 1359

I found and fixed this bug.

Balthazar

legendary

Activity: 3108

Merit: 1359

Thanks for report, I'll try to investigate this today. Roll Eyes

gr0bi42

full member

Activity: 158

Merit: 100

Quote from: Balthazar on October 24, 2012, 07:00:27 PM

Quote from: Balthazar on October 24, 2012, 12:10:19 PM

Diff32 shares support disabled temporarily. It will be back soon.

x32 shares are supported now.

Hi Balthazar,

I have problems with Ztex BTCMiner and Diff > 1 Shares on your pool. Sometimes I get "target-miss" rejects although I think the result does meet a difficulty 2. Here are two examples (n=nonce, t=target, h=hash):

Share 1 is OK:

Code:

getWork returned: {"id":32,"error":null,"result":{"data":"0000000224e76af2491330933b0b2e5e18264aec605511569d617ec600000192000000003507bfe81a4b4f3c1392a52fe273697b969a5b10f1907b249ae4c2580592e0a9508a7f5b1a0575ef00000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000080020000","midstate":"60c2079c7cc947f6384e757fab265275065fd1769fc104a07777287acc15903f","target":"0000000000000000000000000000000000000000000000000000008000000000","hash1":"00000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000010000"}}
n=41a6bdf8 t=0000000000000000000000000000000000000000000000000000008000000000
n=41a6bdf8 h=4e8f2c860dbc3360a4c713ade53f9201d2aeee01bedd874762d7180f00000000 -> OK
Submitting new nonce 41a6bdf8
submitWork returned: {"id":34,"error":null,"result":true}

Share 2 got a reject:

Code:

getWork returned: {"id":38,"error":null,"result":{"data":"0000000224e76af2491330933b0b2e5e18264aec605511569d617ec600000192000000007fc90eb7f3d4641f85af60bf96013f1caa9ef87d306141684a6b848594a6d469508a7f6d1a0575ef00000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000080020000","midstate":"86a8f934763a4882f0eeb386aa8d781234540f7b5d57492b7be8a54cb9e8de38","target":"0000000000000000000000000000000000000000000000000000008000000000","hash1":"00000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000010000"}}
n=31f34b5e t=0000000000000000000000000000000000000000000000000000008000000000
n=31f34b5e h=751f9c3b7fb7cc7e11587c09b9649cfc5bf5d7362db603ceffaff51f00000000 -> OK
Submitting new nonce 31f34b5e
submitWork returned: {"id":40,"error":null,"result":false}
Warning: Rejected block: target-miss

Why do you reject the second one? As I understand it, 0x1f is lower than 0x80 and therefore the hash should be a valid Diff2 share. Or do I understand something wrong with the target?

With BTCGuild (Stratum) I don't have such issues.

Thanks

needbmw

legendary

Activity: 1302

Merit: 1008

Quote from: DrGuns4Hands on October 25, 2012, 06:10:20 PM

Can someone please explain to me the benefits of choosing a different difficulty for your miners D1, D2, D4 etc. I am running BFL Singles will this allow me to get more shares in? Also is BFGMiner compatible with this function?

Less share traffic and less stales with higher difficulty shares.
Don't know much about BFGMiner, but cgminer works perfectly for me with Singles and Icarus boards at D16 and D32.

DrGuns4Hands

hero member

Activity: 910

Merit: 550

Can someone please explain to me the benefits of choosing a different difficulty for your miners D1, D2, D4 etc. I am running BFL Singles will this allow me to get more shares in? Also is BFGMiner compatible with this function?

Balthazar

legendary

Activity: 3108

Merit: 1359

Quote from: Balthazar on October 24, 2012, 12:10:19 PM

Diff32 shares support disabled temporarily. It will be back soon.

x32 shares are supported now.

Balthazar

legendary

Activity: 3108

Merit: 1359

Added D1A column to this page. It's calculated as

Code:

D1 + 2*D2 + 4*D4 + 8*D8 + 16*D16 + 32*D32

Balthazar

legendary

Activity: 3108

Merit: 1359

Quote from: gigica viteazu` on October 13, 2012, 10:09:58 PM

Highcharts JS look way better

Thanks for advice, I'll try it out.

Balthazar

legendary

Activity: 3108

Merit: 1359

Diff32 shares support disabled temporarily. It will be back soon.

Quote from: jkminkov on October 22, 2012, 06:08:24 AM

there's work in progress for selecting difficulty 1,2,4,8,16,32x shares for your workers

1/2/4/8/16x shares difficulty works now.

jkminkov

hero member

Activity: 698

Merit: 500

Quote from: DrGuns4Hands on October 09, 2012, 10:59:10 PM

Is the pool ready for, or will it be ready for ASIC? In time for the Bitforce miners that are coming out.

there's work in progress for selecting difficulty 1,2,4,8,16,32x shares for your workers

gigica viteazu`

sr. member

Activity: 458

Merit: 250

beast at work

Quote from: Balthazar on May 17, 2012, 06:16:46 AM

Hi all.

https://pool.itzod.ru/graphs.php

Unpaid PPS work graph has been implemented. Paid PPS work graph coming soon.

finally

P.S.
Highcharts JS look way better

gr0bi42

full member

Activity: 158

Merit: 100

Hi,

what about future round payments? Is there any problem?

Since (around) the last invalid block, it goes only up and not down on short rounds.
I got NO extra payment on short rounds!
Also I got no payment for the last invalid block, although I've stated that you pay for invalids too.

Thanks

DrGuns4Hands

hero member

Activity: 910

Merit: 550

Is the pool ready for, or will it be ready for ASIC? In time for the Bitforce miners that are coming out.

Balthazar

legendary

Activity: 3108

Merit: 1359

Round 379. Fight! Grin

Balthazar

legendary

Activity: 3108

Merit: 1359

Quote from: tacotime on September 12, 2012, 12:42:02 AM

uh, where is the pool?

I'm sorry for some downtime at 12 September, there was some technical problems. Roll Eyes

Topic: [28 TH] pool.itzod.ru - RSMPPS/LongPoll/JSON API/Websockets/No Invalids/Stratum - page 13. (Read 50859 times)