Struct amdgpu_sysfs::hw_mon::HwMon

pub struct HwMon { /* fields omitted */ }

Rerepesents a hardware monitor. Hardware monitors are used to report real-time information about the device, such as temperatures and power usage.

Implementations

impl HwMon

pub fn new_from_path(path: PathBuf) -> Result<Self, HwMonError>

Most of the time you may want to access HwMons through the GpuController they’re bound to.

pub fn get_temps(&self) -> HashMap<String, Temperature>

Returns a HashMap of temperatures(in degress celsius), indexed by the labels (example: “edge”).

pub fn get_gpu_clockspeed(&self) -> Option<u64>

Gets the current GFX/compute clockspeed in MHz.

pub fn get_vram_clockspeed(&self) -> Option<u64>

Gets the current memory clockspeed in MHz.

pub fn get_power_average(&self) -> Option<f64>

Gets the average power (currently) used by the GPU in watts.

pub fn get_power_cap(&self) -> Option<f64>

Gets the current power cap of the GPU in watts.

pub fn get_power_cap_max(&self) -> Option<f64>

Gets the maximum possible power cap for the GPU in watts. If overclocking is disabled, this is probably the same as the default cap.

pub fn get_power_cap_min(&self) -> Option<f64>

Gets the minimum possible power cap for the GPU in watts.

Trait Implementations

impl Debug for HwMon

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl SysFS for HwMon

fn get_path(&self) -> &Path

fn read_file(&self, file: &str) -> Option<String>

Reads the content of a file in the SysFS.

fn write_file(&self, file: &str, contents: &str) -> Result<(), Error>

Write to a file in the SysFS.