Topic: CCminer(SP-MOD) Modded NVIDIA Maxwell / Pascal kernels. - page 52. (Read 2347588 times)

GTX 750ti CARDS NOT PERFORMING WELL--

I have been testing the latest sp-mod commits and builds.  Because of the random hash rate variations in the x16r algorithm, hash rate alone is a poor choice for comparison.  And, my poor little single-fan 750ti cards just do not perform well with any of the Raven miners.  That includes sp-mod, tpruvot, OCminer (suprminer base), and zealot/enemy.  I cannot control-c exit from any of them on a clean Lubuntu 16.04/CUDA TK 9.1 build system.  They all require a hard reset to exit.  If i end the miner with a "kill" command, the miner will not re-launch, requiring a hard reset to mine again.

I stopped mining Raven (RVN) with my 750ti cards and went back to mining Monero with XMR-Stak.  The cards use now less than half the wattage, RVN revenue has dropped, and XMR-Stak is stable for weeks on the rig (6x 750ti).  Mining RVN produced strange drops in console hash rate reports; single cards dropped to 3XXMH/s, but the total accepted hashes were still 12+MH/s (2XXXMH/s per card).

My 1080ti is another story.  It runs all the CCminer variants well on Win 7 x64.  I did not do a full assessment of sp-mod release #1, but sp-mod gives a clear presentation of single card performance.  I also tested Zealot/Enemy 1.09 (an alpha build).  It has a more colorful console, but includes a donation fee of 1%.

Other testers are looking at submitted/accepted shares per time as a fair comparison, rather than hash rate alone. A reasonable approach, however I did not take enough notes for a good comparison on my single 1080ti before I stopped mining RVN.  My single 1080ti performed better than my entire 6x 750ti rig, and when the rig was running at its best.  Hash rates for both were in the mid-teens.

If the RVN market peaks again, I may do a more thorough comparison.  My 750ti cards will be out of the game unless the software changes.  They have other algos to mine.       --scryptr  

Thank you. Will try it soon =) Cпacибo!

x16r spmod-git #2 is ready for testing.

https://github.com/sp-hash/suprminer/releases/tag/spmod-git2


8/16 algos optimized

x16r spmod-git

I adding small speedups every day, and will build a new improved exe soon.

https://github.com/sp-hash/suprminer/commits/master

I TESTED THE SP-HASH SUPRMINER (FREE OPEN SOURCE (FOS))--

Firstly I had to reduce the default intensity to 15 to prevent a crash on launch.  I am mining with six EVGA 750ti SC cards, single fan, no 6-pin PCIe power plug, but factory overclocked.  I ran into the same problem with both tpruvot's CCminer 2.2.5 and OC's Suprminer.  So far, sp_ 's software is the most stable.

At an intensity of 15, the six-card 750ti rig will mine overnight at 12+ MH/s.  The hash rate varies widely because of the algo-varying subroutine.  At times the hash rate is over 20MH/s for the rig.   The other two miners I mentioned above are not stable for 15 minutes on these cards.

The software has been compiled on an updated Lubuntu 16.04, with CUDA Toolkit 9.1, 64bits.  It compiled with no errors (as did the other 2) after being cloned from Git.  I will have to try the latest commit later today.

The rig runs at about twice the wattage required to mine CryptoNightv7 with XMR-Stak.   The X16R algorithm is rough on the cards.

I like the console statistics in sp_ 's version, they are most thorough.  However, if the rig starts hanging and requiring a hard-reset, like in the beginning with all 3 softwares, I will go back to XMR algorithm.

--scryptr

SUBARU ONLY! _SP I like yours work and this thread. Its only  way to go in cryptoworld!

Yes all my work is WAREZ  Licence from the streets..

Do you drive a LADA or a BMW?

No there is no dev fee in the x16r spmod-git. Free and opensource. Works on linux. Even on centos.. The ausee candy...

suprminer sp-mod x16r opensource

Just pushed a +33% increase in the bmw512 algo. @github. 6/16 kernels optimized.

If you want to support the sp-mod opensource project donate 0.05btc and get access to optimized private bins. pm for info

Is there a def fee in that x16r sp_mod ?

If not, please add it because it makes donating much easier.

You need more than 10 min of testing to compare the speed between 2 forks poolside.
My fork is opensource, free and without any fee.

new version
max speed x16r
enemy 1.08 release on my card 33.3 Mh (0 block orphan)
your - 32 Mh (5 block orphan from 120 blocks)

x16s
enemy 1.08 - 33.8
your - does not validater on CPU

it is progress

http://rgho.st/7hm8ZdgVd/image.png
sp-mod  slower than https://bitcointalksearch.org/topic/ravencoin-rvn-x16r-nvidia-miner-upd-windows-version-3212811

I updated the file with a new version with the same name. You need to shift click to download the latest.

he is delete miner

You need to test for a longer period of time.

Added a 20% faster fugue512 and compiled a new exe.

How much is your private x16r ?

Source code (zip)
 Source code (tar.gz)

no


I do not see, I don't know how to collect from the house code

yes