lasybear



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MemberActivity: 113Merit: 10 [ANN][X11/X13] X11 (Darkcoin)/X13 (Marucoin) miner (based on sph-sgminer) May 24, 2014, 12:21:46 PM

Last edit: June 03, 2014, 12:54:33 PM by lasybear #1



Upd. 2014-06-03

Fix x13mod for AMD HD 5xxx/6xxx cards. Use for these cards "kernel" : "x13modold" in config file or -k x13modold from the command line. All parameters (intensity, threads etc) need to be tuned individually.

for cards. Use for these cards "kernel" : "x13modold" in config file or -k x13modold from the command line. All parameters (intensity, threads etc) need to be tuned individually. A little improvement in hamsi kernel.

Further fixes and improvements will be committed to innovative sgminer 5 only: https://github.com/sgminer-dev/sgminer/tree/v5_0. Windows binaries (actual):

https://www.dropbox.com/s/sodbzky1e3p2d32/sgminer_x11x13mod_03_06_2014.zip



Upd. 2014-05-28

Added x13mod (Marucoin, Boostcoin etc) support

(Marucoin, Boostcoin etc) support Increased time to SICK state

Experimental: hashbuffer allocation depends of initial {i, xi, rawi}ntensity. Maybe increase a stability, maybe not... Windows binaries (previous):

https://www.dropbox.com/s/umdtns7vfvpnca4/X13mod.zip



Mainly thanks, obviously, girino for his brilliant idea.



Thanks to Elun for actual Windows binaries.



Thanks to Remember remember the 5th of November for extracting kernels file from "girino's 2% fee version miner" and providing Windows binaries.



Increased time to SICK state (WTF? - read



Sources:

https://github.com/lasybear/sph-sgminer_x11mod



## Mod x11 (separate kernels)



0. Use "kernel" : "x11mod" in config file or -k x11mod via command line.

1. In case of instability please set a little bit lower engine frequency than a original sgminer.



Do not hesitate to donate

Remember remember the 5th of November

BTC 1AiCRMxgf1ptVQwx6hDuKMu4f7F27QmJC2

DRK XrVcX5LEiUVxWRTBMbomopJkfHc3uGDQHe



lasybear

BTC 1LykvDuT7PCJ2xgT513RsyWQSZ9pbrDFa6

LTC LYpe5amuVYdSKmi3D5HCoKMeBd6yty8xVi

DRK XxMb95zfrxw8Csh9hSX3T98McDGZqk3Qrm



Elun

BTC 1BEwra7RRPtkh8TbPLPVtNMfxgcW2udKph



My experience:

Single

MSI R9 280x 3.5 MH/s

Code: "intensity" : "16",

"vector" : "1",

"worksize" : "256",

"kernel" : "x11mod",

"thread-concurrency" : "8192",

"lookup-gap" : "2",

"gpu-engine" : "1200",

"gpu-memclock" : "1500",

"gpu-powertune" : "20",

"gpu-vddc" : "1.200",

"gpu-threads" : "2"

Rig

5 x Sapphire R9 270x Vapor-X 10.45 MH/s (~2.09 MH/s per card)

Code: "intensity" : "16",

"vectors" : "1",

"worksize" : "128",

"kernel" : "x11mod",

"thread-concurrency" : "8192",

"lookup-gap" : "2",

"gpu-engine" : "1150",

"gpu-memclock" : "1500",

"gpu-powertune" : "20",

"gpu-vddc" : "1.150",

"gpu-threads" : "2"

## Mod x13 (separate kernels)



0. Use "kernel" : "x13mod" in config file or -k x13mod via command line.

1. In case of instability please set a little bit lower engine frequency than a original sgminer.



My experience:



Single

MSI R9 280x 2.4 MH/s

Code: "intensity" : "16",

"vector" : "1",

"worksize" : "256",

"kernel" : "x13mod",

"thread-concurrency" : "8192",

"lookup-gap" : "2",

"gpu-engine" : "1200",

"gpu-memclock" : "1500",

"gpu-powertune" : "20",

"gpu-vddc" : "1.200",

"gpu-threads" : "2"

Rig

5 x Sapphire R9 270x Vapor-X 8 MH/s (~1.6 MH/s per card)

Code: "intensity" : "16",

"vectors" : "1",

"worksize" : "128",

"kernel" : "x13mod",

"thread-concurrency" : "8192",

"lookup-gap" : "2",

"gpu-engine" : "1150",

"gpu-memclock" : "1500",

"gpu-powertune" : "20",

"gpu-vddc" : "1.150",

"gpu-threads" : "2"

If you need help with other cards, please read topic (or search by you card name).



Thanks for all.

Good mining ) Open source (== NO HIDDEN MININGS) version of X11/X13 algo sgminer with separate kernels.Windows binaries (actual):Windows binaries (previous):Mainly thanks, obviously,for his brilliant idea.Thanks tofor actual Windows binaries.Thanks tofor extracting kernels file from "girino's 2% fee version miner" and providing Windows binaries.Increased time to SICK state (WTF? - read https://bitcointalk.org/index.php?topic=623409.msg6949113#msg6949113 Sources:## Mod x11 (separate kernels)0. Use "kernel" : "x11mod" in config file or -k x11mod via command line.1. In case of instability please set a little bit lower engine frequency than a original sgminer.Do not hesitate to donateBTC 1AiCRMxgf1ptVQwx6hDuKMu4f7F27QmJC2DRK XrVcX5LEiUVxWRTBMbomopJkfHc3uGDQHeBTC 1LykvDuT7PCJ2xgT513RsyWQSZ9pbrDFa6LTC LYpe5amuVYdSKmi3D5HCoKMeBd6yty8xViDRK XxMb95zfrxw8Csh9hSX3T98McDGZqk3QrmBTC 1BEwra7RRPtkh8TbPLPVtNMfxgcW2udKphMy experience:SingleMSI R9 280xRig5 x Sapphire R9 270x Vapor-X(~per card)## Mod x13 (separate kernels)0. Use "kernel" : "x13mod" in config file or -k x13mod via command line.1. In case of instability please set a little bit lower engine frequency than a original sgminer.My experience:SingleMSI R9 280xRig5 x Sapphire R9 270x Vapor-X(~per card)If you need help with other cards, please read topic (or search by you card name).Thanks for all.Good mining )