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

[scryptr]

i pushed a cryptonight branch which require some cleanup and regression tests (about perfs)... else no, dont ask, no binary.. I dont work on windows

im still confused the hard work was made by an "old" sgminer dev :p

MY EVGA 750ti SC CARDS GET 210H/s--

This is at least a 5% performance improvement.  Prior, my 6x 750ti SC (single fan cards) rig earned 1130H/s, now it hashes at 1260H/s.  All cards hash at 210H/s +/-3, prior they varied from 178H/s to 200H/s.  Still slower than XMR-Stak, but easier to run.       --scryptr

[RyanDokter]

cant reproduce
[2018-04-04 08:09:51] neoscrypt block 2403589, diff 14.042
[2018-04-04 08:09:58] GPU #0: GeForce GTX 1060 3GB, 603.14 kH/s
[2018-04-04 08:09:58] accepted: 33/33 (diff 0.001), 605.28 kH/s yes!
[2018-04-04 08:10:01] accepted: 34/34 (diff 0.003), 605.01 kH/s yes!


[2018-04-04 08:12:38] phi block 3511, diff 634.486
[2018-04-04 08:12:39] GPU #0: Intensity set to 20, 1048576 cuda threads
[2018-04-04 08:12:39] GPU #0: GeForce GTX 1060 3GB, 7037.20 kH/s
[2018-04-04 08:12:43] GPU #0: GeForce GTX 1060 3GB, 11.09 MH/s
[2018-04-04 08:12:43] accepted: 1/1 (diff 0.017), 9065.71 kH/s yes!
[2018-04-04 08:12:45] accepted: 2/2 (diff 0.026), 9747.96 kH/s yes!
[2018-04-04 08:12:53] GPU #0: GeForce GTX 1060 3GB, 11.07 MH/s

You know, I spent hours (days really by now) trying to get ccminer to work. Always compiles, never runs.
Tried different CUDA versions (8, 9.1), drivers, several releases and master branch, lots of forks, even thought about switching gcc around.
Always the scanhash or init functions, probably for all algos (haven't tested all).

Klaus ccminer works (8.20), though doesn't have all algos.

I have no idea anymore what could be wrong!

Thanks for the good work though, seems to run fine for a lot of people.

I'm having a similar issue, can't get any miner with x16s to work with a GTX660, is there anything that can be done?

[antonio8]

.

[simplecy104]

Is anyone having an issue with Lyra2z on a Titan V (Volta) card? Since the 2.2.5 update my rate is down 60%, if I launch version 2.2.4 my hash rates are back to normal and being accepted.

2.2.4 rate: 7.01MH/s
2.2.5 rate: 3.10MH/s

Thanks, I like 2.2.5's support for x16r!

[konqueror]

Is anyone having an issue with Lyra2z on a Titan V (Volta) card? Since the 2.2.5 update my rate is down 60%, if I launch version 2.2.4 my hash rates are back to normal and being accepted.

2.2.4 rate: 7.01MH/s
2.2.5 rate: 3.10MH/s

Thanks, I like 2.2.5's support for x16r!

Did you try with

--submit-stale

[Zenitur]

Error when build tpruvot/ccminer on my Debian 5.0.10:

Code:

g++ -DHAVE_CONFIG_H -I.  -fopenmp  -pthread -fno-strict-aliasing -I./compat/jansson -I/usr/local/cuda-5.5/include     -g -O2 -MT ccminer-ccminer.o -MD -MP -MF .deps/ccminer-ccminer.Tpo -c -o ccminer-ccminer.o `test -f 'ccminer.cpp' || echo './'`ccminer.cpp
ccminer.cpp:1: error: stray ‘\357’ in program
ccminer.cpp:1: error: stray ‘\273’ in program
ccminer.cpp:1: error: stray ‘\277’ in program
make[2]: *** [ccminer-ccminer.o] Error 1

[Best Sites]

ccMiner is the best GPU out there! Thank you!!! 

[cryptotamer01]

When will be the updated faster phi miner available?

[bourbonmorning]

What are the difference between "--max-temp=N" and "--tlimit=N"?
Can they work together?

[Epsylon3]

tlimit is windows only, a "driver" setting to throttle, the other one do pauses in mining to cool down

[niehues313]

Hello Friends.. getting a little problem with ccminer alexis.. i think this is the right tread.. sorry if not...

Some kind of Memory or CPU error...

https://imgur.com/a/4owgass

When I switch the HDMI cable to another GPU... error goes to the next GPU as shown below..

https://imgur.com/a/lAKRsHl

My build:

Asrock H81 Pro BTC
Processor Intel Celeron G1840
4gb RAM
850w PSU 2x

I`m getting this same error on both my rigs with same build mentioned above. Any help appreciated. Thanks !

ps. on my gaming rig I have 7th gen i3 processor, 8gb ram, and it run alexis miner smooth no problem.. with awesome speed..

[Novicracker]

Hey guys I am trying to get my GTX 760 2g and 2 GT 610 2g cards running ccminer-x64-2.2.5-rvn-cuda9 miner. But I keep getting this error.

[2018-05-08 14:11:00] NVML GPU monitoring enabled.
[2018-05-08 14:11:00] NVAPI GPU monitoring enabled.
[2018-05-08 14:11:00] 1 miner thread started, using 'x16r' algorithm.
[2018-05-08 14:11:00] Stratum difficulty set to 1.125 (0.00439)
[2018-05-08 14:11:00] GPU #0: Intensity set to 17, 131072 cuda threads
Cuda error in func 'qubit_luffa512_cpu_init' at line 455 : invalid device symbol.

I have tried all sorts of miners but with no avail. How do I get these cards mining?

[Epsylon3]

GT 610 is no more supported by cuda 9, use -d 0 to select only the "less old" one

[lepomin]

Has anyone tried to build ccminer with gcc 5.5.0 ?

I'm running Debian 9.3 stretch
nvidia-cuda-toolkit 8.0.44-4
gcc 5.5.0 configured with --disable-multilib

i get this error ERROR: No supported gcc/g++ host compiler found, but clang-3.8 is available.
       Use 'nvcc -ccbin clang-3.8' to use that instead.

Should i switch to gcc 5.4.0 like in ubuntu where i have no problems... Just asking because bootstrapping gcc takes a lot of time on the machine i'm using

edit: i think i just had to modify my configure.sh with CXX=g++ instead of CXX=g++-5 for my specific gcc 5.5 manual installation ... i'll check it later

[Novicracker]

GT 610 is no more supported by cuda 9, use -d 0 to select only the "less old" one

The miner doesn't work on any of my Nvidia Cards. I have 4 of them. Nvidia GT 610x2, GT 630, GTX 760 all 2gig cards.  I'm just wondering if someone can either teach how to update an older CCMINER source with the x16r support or Help me compile a newer version with the right support I need to run these cards till I can buy newer cards.

[reb0rn21]

Those cards are just too old, you would burn more power then hash.... they would be like 95% slower then new ones

and no you can not update old ccminer even if you knew how to, the code need to be rewritten for old cards

[DumaxFr]

Hello Friends.. getting a little problem with ccminer alexis.. i think this is the right tread.. sorry if not...

Some kind of Memory or CPU error...

https://imgur.com/a/4owgass

When I switch the HDMI cable to another GPU... error goes to the next GPU as shown below..

https://imgur.com/a/lAKRsHl

My build:

Asrock H81 Pro BTC
Processor Intel Celeron G1840
4gb RAM
850w PSU 2x

I`m getting this same error on both my rigs with same build mentioned above. Any help appreciated. Thanks !

ps. on my gaming rig I have 7th gen i3 processor, 8gb ram, and it run alexis miner smooth no problem.. with awesome speed..

Reduce overall intesity by 1 ?
Reduce intensity on display cards ?

[jkminkov]

I have some issues with win7 x64 drivers, nvidia card just goes to sleep while mining/algo-switching ccminer/, I had to disable/enable in device manager to make it work, I have 397.31 at the moment, no such issue was with previous 381.65 and 385.41.

[Epsylon3]

yes :/ drivers changed something, may be fixed in 2 years, like the 1050 Ti Power readings

[Mr.Spider703]

my drivers 391.01
work perfectly