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BedrockPower

Adjust power management settings for SolidRun Bedrock.

Based on: FlyGoat/ryzen_nb_smu & FlyGoat/ryzenAdj

Usage

The command line interface is identical on both Windows and Unix-Like OS.

You should run it with Administrator on Windows or root on Linux.

You can write a shell script or bat to do it automaticly.

$ ./bedrockpower -h
Usage: ryzenadj [options]

 Ryzen Power Management adjust tool.

    -h, --help                show this help message and exit

Options
    -i, --info                Show information and most important power metrics after adjustment
    --dump-table              Show whole power metric table before and after adjustment

Settings
    -t, --tctl-temp=<u32>     Tctl Temperature Limit (degree C)
    -s, --power-saving        Hidden options to improve power efficiency (is set when AC unplugged): behavior depends on CPU generation, Device and Manufacture
    -p, --max-performance     Hidden options to improve performance (is set when AC plugged in): behavior depends on CPU generation, Device and Manufacture
    -l, --power_limit=<u32>   Set system power limit (W) (value between 8 and 54)

Demo

Example to set the cpu Power Limit to 45W, and Tctl to 90 °C:

./bedrockpower --power_limit=45 --tctl-temp=90

Documentation

Build

Build Requirements

Building this tool requires C & C++ compilers as well as cmake.
It requires privileged access to NB PCI config space, in order to compile it one must have pcilib library & headers available.

Linux

Please make sure that you have libpci dependency before compiling. On Debian-based distros this is covered by installing pcilib-dev package:

sudo apt install libpci-dev

On Fedora:

sudo dnf install pciutils-devel

The simplest way to build it:

git clone https://github.com/SolidRun/BedrockPower.git
cd BedrockPower
rm -r win32
mkdir build && cd build
cmake -DCMAKE_BUILD_TYPE=Release ..
make
if [ -d "~/.local/bin" ]; then ln -s bedrockpower ~/.local/bin/bedrockpower && echo "symlinked to ~/.local/bin/bedrockpower"
if [ -d "~/.bin" ]; then ln -s bedrockpower ~/.bin/bedrockpower && echo "symlinked to ~/.bin/bedrockpower"

Windows

We recommend to use the Universal x86 Tuning Utility.