[ANN] ccminer 2.3 - opensource - GPL (tpruvot)

[antantti]

8.22966510 dcr + some hash to Most Stylish ccminer dev of BCT 

[1715568091]

1715568091

[1715568091]

1715568091

[Epsylon3]

tx, was asking me from where that was from

[whortonda]

First of all, thank you for all your work on this project!

I'm having an issue with decred/longpoll and the program not exiting when the connection is interrupted or dropped.  Here's an example:

Code:

C:\ccminer-tpruvot>ccminer -a decred -d 0,2 -r 0 -o http://localhost:12345 -O user:pass
*** ccminer 1.7.2 for nVidia GPUs by tpruvot@github ***
    Built with VC++ 2013 and nVidia CUDA SDK 7.5

  Originally based on Christian Buchner and Christian H. project
  Include some of the work of djm34, sp, tsiv and klausT.

BTC donation address: 1AJdfCpLWPNoAMDfHF1wD5y8VgKSSTHxPo (tpruvot)

[2016-02-12 20:18:40] NVML GPU monitoring enabled.
[2016-02-12 20:18:40] 2 miner threads started, using 'decred' algorithm.
[2016-02-12 20:18:41] HTTP request failed: Failed to connect to localhost port 12345: Connection refused
[2016-02-12 20:18:41] get_work json_rpc_call failed
[2016-02-12 20:22:01] CTRL_C_EVENT received, exiting

Obviously a bogus pool address here, so connection refused, but the same thing happens with live pools if the connection gets interrupted.  I waited about 3 minutes in this example before killing it, but it hung for several hours last night.  Have to use Ctrl+C or close the terminal window to exit.  Since the program never exits, failover pools never get contacted, which means lost mining time.

I've tried setting retries > 0 and the retries function properly but after the final retry, the same thing happens.  Using multiple pools with failover is similar; it tries to failover but never succeeds.

I have a feeling it has something to do with longpoll; with stratum connections, the workio thread always gets terminated and the program exits.  I'm hoping there's some way to work around it!

Any help you can provide would be greatly appreciated!  Thanks again.

[Epsylon3]

indeed, will check that

[maxim000]

530 mh blake256 from 750Ti - very good !

send 10 dcr to DsdYLRUyTF7QKouD3LmFviZJ9dGzwd8DAwq

[Epsylon3]

received thanks...

else beware with maxminers.net, sometimes the txs are not sent... so verify them

[chrysophylax]

received thanks...

else beware with maxminers.net, sometimes the txs are not sent... so verify them

im mining on coinmine now ...

seem to be good - except quite small hashrate ...

ive had to pull some miners off for a few hours - for other projects ...

https://www2.coinmine.pl/dcr/ ...

#crysx

[whortonda]

Just an update: I was able to work around the longpoll disconnect issue by using the API.

• start ccminer with --api-remote flag
• issue "pool" API command to get pool status info
• if LAST variable (last submitted share) is greater than 180 seconds, issue the "quit" command
• miner exits, batch file continues and tries next pool

Works like a charm! All that, though, and I haven't been disconnected even once from the pool in the past 2 days.  Heh, figures.

[scryptr]

THANKS FOR YOUR CODING! --

TPruvot, I sent 2 bits your way.  Your recent release has been working well with VanillaCoin (VNL), and the coin has been profitable the last few days.

It is a long weekend in the USA, for President's Day on Monday.  Snow here for Valentine's Day, Sunday.  Cold!

--scryptr

[Epsylon3]

tx scryptr

Else here is the windows binary preview which allow to mine decred on yiimp : http://ccminer.org/preview/ccminer-rel1.7.3-vc2013-x64-yiimp.7z (decred branch on github for SM3.5+)

PS: its not a full implementation of the stratum, but current decred wallet doesnt return the correct infos in getblocktemplate to create real stratum blocks for the moment...

its a kind of getwork over the stratum protocol, made possible via the extradata block header and the stratum extranonce field (unique per worker)

[djm34]

nice logo

[giagge]

tx scryptr

Else here is the windows binary preview which allow to mine decred on yiimp : https://www.dropbox.com/s/qk21qt8hbkm1s17/ccminer-rel1.7.3-vc2013-x64-yiimp.7z (decred branch on github)

PS: its not a full implementation of the stratum, but current decred wallet doesnt return the correct infos in getblocktemplate to create real stratum blocks for the moment...

its a kind of getwork over the stratum protocol, made possible via the extradata block header and the stratum extranonce field (unique per worker)

Hi, i have download this , i have only one Gigabyte GTX 970 for mining decred , but my hashrate is only 1305 mh/s , im on windows 10 64 bit , and use this parameter :

ccminer-x64-dcr-stratum -a decred -o http://dcr.suprnova.cc:9111 -u ( my user )  -p ( my password ) --cpu-priority 4

Im see 2700 mh/s with Nvidia gtx 970 .

[Bombadil]

Hi, i have download this , i have only one Gigabyte GTX 970 for mining decred , but my hashrate is only 1305 mh/s , im on windows 10 64 bit , and use this parameter :

ccminer-x64-dcr-stratum -a decred -o http://dcr.suprnova.cc:9111 -u ( my user )  -p ( my password ) --cpu-priority 4

Im see 2700 mh/s with Nvidia gtx 970 .

I'm getting 880MH on my 960, 550MH on a 750TI. 1300MH on a 970 seems OK, where did you see those 2700MH figures?

[Epsylon3]

Maybe he has 2 cards..

[CodyF86]

Hmmm he says he only has one 970. 1300MH is the correct hashrate 2700 is double and the 980ti only does like 1.7.  If something is showing 2700 for one 970 card it's displaying wrong.

can also use the d flag to specify which cards per ccminer instance. -d 0,1 or -d 0 etc etc etc.

[chrysophylax]

Hmmm he says he only has one 970. 1300MH is the correct hashrate 2700 is double and the 980ti only does like 1.7.  If something is showing 2700 for one 970 card it's displaying wrong.

can also use the d flag to specify which cards per ccminer instance. -d 0,1 or -d 0 etc etc etc.

for what? ... decred? ...

the 980ti g1 does a lot more than 1.7gh ...

#crysx

[CodyF86]

Whoops lol, sorry went and checked some other places, the article I read with the graph was way off.  Yeah you're right.  Not sure why he would be getting such a low hash rate.  Make sure you're only running 2 cards per instance and that nothing else is bogging down your cpu.  Those are the only things I have noticed will make it mine slower.

[infinity7th]

THX for new ccminer

750TI on DCR got 485 Mh/S per card with default GPU Clock.
--------------------------------------------------------------------
E3 1230V3
16G Memory
WIN 10 64Bit

[PeaMine]

I get this trying to Benchmark on a Ti 750

[2016-02-18 07:53:02] NVML GPU monitoring enabled.
[2016-02-18 07:53:02] 1 miner thread started, using 'decred' algorithm.
Cuda error in func 'decred_cpu_setBlock_52' at line 320 : invalid device symbol.

[Epsylon3]

look like you built it only with SM 5.2 support

E3 Power! infinity7th