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gominer Pool Mining User Guide

This guide is intended for basic initial setup of gominer on a mining pool of choice using a configuration file, more advanced options are available.

Last updated for gominer v1.0.0.

Download and Extract gominer

Visit to download the gominer binaries. Within the “Downloads” section you should see the following files:


  • gominer-linux-amd64-cuda-v1.0.0.tar.gz

  • gominer-linux-amd64-opencl-v1.0.0.tar.gz
  • gominer-linux-amd64-opencladl-v1.0.0.tar.gz

For NVIDIA graphics cards, download the *-cuda-* file for your OS.

For AMD graphics cards from the Radeon and FirePro lines, download the *-opencladl-* file for your OS.

For other graphics cards, download *-opencl-* file for your OS.

Extract all of the files to a new folder. The contents of this folder should be, gominer.exe (gominer on Linux), LICENSE,, and sample-gominer.conf.

For the CUDA version, the CUDA runtime library is now included. The files in this version will also include and The script is used to start gominer with the included runtime library for your convenience. You must have drivers installed for your graphics card that support CUDA 8, however. Older drivers will cause gominer to crash on launch.

Setup gominer Configuration File

Step 1: Choose Mining Pool

Before we begin this step, it is important that you’ve already signed up for a mining pool account (if required by your chosen mining pool, you’ll have to create a worker at the pool’s website). Record your worker’s login and password, and the pool’s stratum+tcp address:port for later use.

If this is new to you, here are a few guides for creating workers on some of the Decred mining pools.


Do not forget the PIN you set during account creation - you will be unable to withdraw any mined DCR without it

Step 2: Verify Device ID

Before setting up the configuration file, it is vital you find out which devices, as identified by gominer, you wish to use to mine (especially if you want to avoid mining with your CPU or IGP). To do this, open a terminal window and navigate to the folder you extracted gominer above. Use the following command to list all of the devices you can mine with:

OS Command
Linux ./gominer -l
Linux (CUDA version) ./ -l
Windows gominer.exe -l

Record which device IDs you would like to use. Hint: Your video cards may be listed by their codename.

Step 3: Edit Configuration File

Open the sample-gominer.conf file. For each setting we are about to change, simple delete the semi-colon before the setting variable after the = sign.

Within the “General settings” section:

  • set devices= to the Device ID#(s) recorded by using the command in the Step 2. Multiple devices should be separated by comma, e.g. devices=2,3.

Within the “Mining settings” section:

  • set pool= to the stratum+tcp address:port of the mining pool of your choice, e.g. uses stratum+tcp:// (WARNING: the http://address:port will not work with gominer - stratum+tcp must be used).
  • set pooluser= to your worker’s login.
  • set poolpass= to your worker’s password.

After these changes have been made, save the file and name it gominer.conf.

Step 4: Copy gominer.conf to gominer AppData Folder

The config file needs to be copied into the gominer config directory. On Windows this is %LOCALAPPDATA%\Gominer\gominer.conf and on Linux it is ~/.gominer/gominer.conf

Launch gominer

Navigate back to the directory where gominer was extracted and start gominer with the following command:

OS Command
Linux ./gominer
Linux (CUDA version) ./
Windows gominer.exe

If everything was done correctly, gominer should read from the configuration file, connect to the pool, and start hashing with the specified devices. You will start seeing scrolling messages, including stats about your hashrate from each device and accepted, rejected, stale, and total shares submitted.

If there is a connection error, it is likely that the pool, pooluser or poolpass is incorrectly configured.

If gominer begins hashing on a device you did not want to use, it is likely that the devices setting is incorrectly configured.

If both of the above issues exist, it is likely that the configuration file is incorrectly named (must be namedgominer.conf) or located in the wrong directory.

Familiarize Yourself with Your Pool’s Website

Now that your gominer is hashing away for you, you have time to check out your pool’s website. Most pools have a dashboard on their website that you can use to find statistics about the pool, the network, and the current round (time elapsed between each block found by the pool). Also, once you receive a large enough payout, you can withdraw your coins through the Edit Account page by setting a DCR Payment Address and either setting an Automatic Payout threshold, or choosing to Cash Out your total account balance.

Helpful Hints

For OpenCL and OpenCL ADL versions of the gominer, gominer automatically calculates a WorkSize that results in the work algorithm being executed every 500ms. Changing the Intensity/WorkSize settings within gominer.conf will result in a known issue - the algorithm will execute at a much quicker pace due to the lowered WorkSize (this will not result in more shares being generated), resulting in an increased usage of memory sometimes as high as 10MB/sec. This eventually leads to your system running out of RAM space and automatically terminating gominer. It is best to leave these settings alone and allow gominer to calculate its own WorkSize.