SGMiner-GM 5.5.5

The newest SGMiner-GM update is here!

We've got sysfs controls; we've got XMR bug fixes; we've got Zawawa's Gateless Gate integrated! That's right, miners - you've now got the fastest open-source Zcash miner out there. Enjoy!

##Known Issues:

• gpu-powertune needs to be removed from your configuration file if you're not using kernel 4.9 or later.
• gpu-powertune is not in percentage, but in wattage when using the AMDGPU driver. Also if your kernel is older than 4.9 you need to remove gpu-powertune from your config.
• It may be necessary to disable sysfs hardware management by enabling no-adl when using the AMDGPU driver.
• XMR algorithm switching is untested.

##Zcash Expected Performance:

• RX 470: 190 H/s
• R9 380 (with fglrx): 128 H/s

You can find the configurations here:

Kernel 4.9 or Later:

Zcash
XMR
Ethereum

UPDATE: A sysfs hw-control fallback path has been introduced, for users whose temperatures were not being displayed, and other erroneous issues.

SGMiner-GM 5.5.4

Whew. It's here!

Welcome to the latest update of SGMiner-GM - sgminer-5.5.4!

SGMiner-GM is a revitalization of the sgminer project, brought to you by Genesis Mining - the leading hash power provider.

This project is maintained by Phillip Otterbein, OhGodAGirl, and Wolf.

Changes

Zcash

• Thanks to Yann St. Arnaud, Zcash now has Stratum support!
• Zcash solo-mining is now supported.
• Integrated Marc Bevand's SilentArmy kernel.

Ethereum

• Ethereum code has been cleaned up.
• It's possible to switch between algorithms now, and different chains.

XMR

• Added XMR to SGMiner-GM.

sysfs

• Temperature monitoring and fan control! Now, auto-fan will automatically adjust the fans to maintain a certain temperature.
• Fans will be raised to 100% on overheat.

General

• GPU RAM is allocated for 6 DAG changes, which should fix some reported problems.

Bugs

• SGMiner-GM will crash if switching between XMR and Ethash.
• SilentArmy's kernel needs to be updated from Version 4 to Version 5.
• There is errenous whitespace throughout the code. This will need to be fixed to keep it consistent with SGMiner-GM's coding conventions (2 spaces, no tabs).

SGMiner-GM with XMR Support

We’ve added XMR support to SGMiner-GM!

This is a pre-release version. Optimizations and bug fixes will be added in the next few weeks. Windows is not currently supported due to a bug.

Expected Hashrate:

R9 280X = 530 H/s
R9 380 = 475 H/s
RX 480 = 550 H/s

Known Bugs:

• Windows crashes when mining begins.

sgminer-gm ethereum

Developed with the assistance of Wolf0, sgminer-gm gives you the best of both worlds when it comes to Ethereum mining, including:

• Getwork and Stratum Support
• On GPU DAG Generation
• Temperature, Frequency and Fan Control
• Backup Pools
• Mining on Multiple Pools
• ncurses UI