Struct PState 

pub struct PState { /* private fields */ }

Handle for fetching and modifying Intel PState kernel parameters.

Note

• Currently, ony Linux is supported.
• Setting parameters will require root permissions.

Implementations

impl PState

pub fn new() -> Result<PState, PStateError>

Attempt to fetch a handle to the Intel PState sysfs kernel instance.

pub fn hwp_dynamic_boost(&self) -> Result<Option<bool>, PStateError>

Get the status of HWP dynamic boost, if it is available.

pub fn set_hwp_dynamic_boost(&self, boost: bool) -> Result<(), PStateError>

Set the HWP dynamic boost status.

pub fn min_perf_pct(&self) -> Result<u8, PStateError>

Get the minimum performance percent.

pub fn set_min_perf_pct(&self, min: u8) -> Result<(), PStateError>

Set the minimum performance percent.

pub fn max_perf_pct(&self) -> Result<u8, PStateError>

Get the maximum performance percent.

pub fn set_max_perf_pct(&self, max: u8) -> Result<(), PStateError>

Set the maximum performance percent.

pub fn no_turbo(&self) -> Result<bool, PStateError>

If true, this signifies that turbo is disabled.

pub fn set_no_turbo(&self, no_turbo: bool) -> Result<(), PStateError>

Set the no_turbo value; true will disable turbo.

pub fn values(&self) -> Result<PStateValues, PStateError>

Get current PState values.

pub fn set_values(&self, values: PStateValues) -> Result<(), PStateError>

Set all values in the given config.