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

[myagui]

SM 3.0 is not SM 3.5 ! Are you sure about your compilation options there bud ?

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[joblo]

after the Makefile.am edit, you need to do a proper build, the fastest way is to use ./build.sh

please give me the output of ccminer -n

GPU #0: SM 3.0 GeForce GT 640

The 640 GDDR5 is supposed to be 3.5, but apparently this one isn't. I presume you'll
try compiling for 3.0.

[Epsylon3]

no, only a few 7xx cards are 3.5

the wiki seems to be wrong : https://en.wikipedia.org/wiki/CUDA#Supported_GPUs

edit: indeed there seems to be one : https://developer.nvidia.com/cuda-gpus but that look like an error to me, they say the GDDR3 is 2.1

[ZeroFossilFuel]

I've always gone with what was stated in the wiki. I'm pretty sure the same info is stated on the nVidia web site as well. I will gladly try compiling for 3.0 and see if it works. Probably not till tomorrow though. Will report back my results. thanks all for chipping in to help. 

Z

[Epsylon3]

Else, i can confirm the GT720 DDR5 is SM 3.5

I'm about to release the 1.7, this capture show some of the new possible features :

Code:

[2015-11-03 10:46:44] GPU #0: MSI GTX 960, 1795.23 kH/s
[2015-11-03 10:46:56] GPU #0: MSI GTX 960, 1814.05 kH/s
[2015-11-03 10:46:56] Stratum difficulty set to 0.013
[2015-11-03 10:46:56] zr5 block 340182, diff 10.245
[2015-11-03 10:46:56] network diff too high, waiting...
[2015-11-03 10:46:56] Switch to stratum pool 1: Wood pool
[2015-11-03 10:46:56] Stratum difficulty set to 0.00390625
[2015-11-03 10:46:56] skein2 block 256693, diff 9.484
....

Config used for this (full night) test

Code:

{
        "pools":[{
                "name": "Ziftr pool",
                "algo" : "zr5",
                "url": "stratum+tcp://yiimp.ccminer.org:5533",
                "user": "ZNMBZDU9tNqcqxGkpHP7Qcb8mbzTA4efA6",
                "pass": "x",
                "max-diff": 10.0,
                "scantime": 20,
                "disabled": false
        },
        {
                "name": "Wood pool",
                "algo" : "skein2",
                "url": "stratum+tcp://wood.suprnova.cc:1158",
                "user": "tpruvot.skein2",
                "pass": "x",
                "time-limit": 150,
                "max-diff": 20.0,
                "disabled": false
        }],

        "//algo" : "zr5",

        "show-diff" : true,

        "api-remote" : true,
        "api-bind" : "0.0.0.0"
}

[pallas]

Great work tpruvot! :-)
What events can trigger a pool/algo switch?

[Epsylon3]

this sample show 2 of them, the max-xxxx and the time limit, there is also the failover (pool down)

I will maybe add some more explicit flags for that, like "pool-rotate-on-wait"

But these new features also make new problems to handle, like the intensity. I will maybe create a special config file for that (algo/card default throughput)

[pallas]

time-limit != max-time ?

[Epsylon3]

max-time doesn't exist... i wanted something explicit about duration (its also used in benchmark to do short tests)

all max- flags are related to conditional mining (wait), time-limit is more... terminate

[chrysophylax]

this really is great work epsylon3 ...

a rotational pool switch has been missing from ccminer for a LONG time ...

tanx ...

#crysx

[kama]

hey epsylon3 your latest git code performs bad with cuda 2.1 qubit's speed is down too much penta too.

[Epsylon3]

hey epsylon3 your latest git code performs bad with cuda 2.1 qubit's speed is down too much penta too.

Is that a joke ? Qubit was not working before on 2.1

[kama]

hey epsylon3 your latest git code performs bad with cuda 2.1 qubit's speed is down too much penta too.

Is that a joke ? Qubit was not working before on 2.1

no in this git http://cryptomining-blog.com/6172-updated-ccminer-1-7-dev-fork-by-tpruvot-from-git-for-windows/ qubit works good
in this git http://cryptomining-blog.com/6205-updated-ccminer-1-7-dev-fork-by-tpruvot-from-git-for-windows-2/ qubit works bad,

[Epsylon3]

Sigh.. He should stop building binaries 2 days before my releases...

Will double check / delay the release a bit more... On which card ?

I added sm 2.1 support only a few days ago : https://github.com/tpruvot/ccminer/commits/windows/x11/cuda_x11_simd512_sm2.cuh

[chrysophylax]

Sigh.. He should stop building binaries 2 days before my releases...

Will double check / delay the release a bit more... On which card ?

I added sm 2.1 support only a few days ago : https://github.com/tpruvot/ccminer/commits/windows/x11/cuda_x11_simd512_sm2.cuh

better a small delay with a solid release epsylon3 ...

you are doing one hell of a job ...

#crysx

[myagui]

Awesome release Epsy! I'm out for a few more days and can't reliably reach my rig for the time being, but can't wait to test this out.
The pool (& algo) switching will be super handy, great work indeed!

[chrysophylax]

Awesome release Epsy! I'm out for a few more days and can't reliably reach my rig for the time being, but can't wait to test this out.
The pool (& algo) switching will be super handy, great work indeed!

same ...

when i get into the office tomorrow - ill certainly be testing ...

and if it works - will be fully testing on epsylons donation link on all the algos i can ...

#crysx

[Epsylon3]

Released the 1.7 today with quark and lyra2v2 SM2.1 Compatibily

Ready for the winter with that...

[pallas]

Thanks very much Sir!

[chrysophylax]

Released the 1.7 today with quark and lyra2v2 SM2.1 Compatibily

Ready for the winter with that...

testing when i get in to the office today ...

tanx ...

#crysx