Struct amdgpu_sysfs::hw_mon::HwMon

pub struct HwMon { /* fields omitted */ }

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

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

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

Gets the current GFX/compute clockspeed in MHz.

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

Gets the current memory clockspeed in MHz.

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

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

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

Gets the current power cap of the GPU in watts.

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

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

pub async fn get_fan_pwm(&self) -> Option<u8>

Gets the pulse width modulation fan level.

pub async fn get_fan_current(&self) -> Option<u32>

Gets the current fan speed in RPM.

pub async fn get_fan_max(&self) -> Option<u32>

Gets the maximum possible fan speed in RPM.

pub async fn get_fan_min(&self) -> Option<u32>

Gets the minimum possible fan speed in RPM.

pub async fn get_fan_target(&self) -> Option<u32>

Gets the currently desired fan speed in RPM.

pub async fn get_fan_control_method(&self) -> Option<FanControlMethod>

Gets the pulse width modulation control method.

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<'life0, 'life1, 'async_trait>(
    &'life0 self,
    file: &'life1 str
) -> Pin<Box<dyn Future<Output = Option<String>> + Send + 'async_trait>> where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Self: Sync + 'async_trait, 

Reads the content of a file in the SysFS.

fn write_file<'life0, 'life1, 'async_trait, C: AsRef<[u8]> + Send>(
    &'life0 self,
    file: &'life1 str,
    contents: C
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>> where
    C: 'async_trait,
    'life0: 'async_trait,
    'life1: 'async_trait,
    Self: Sync + 'async_trait, 

Write to a file in the SysFS.