Skip to main content

StressMetrics

trueno_gpu::monitor

Struct StressMetrics

pub struct StressMetrics {Show 17 fields
    pub peak_cpu_utilization: f64,
    pub peak_gpu_utilization: f64,
    pub peak_memory_utilization: f64,
    pub peak_temperature_c: f64,
    pub peak_power_watts: f64,
    pub peak_pcie_bandwidth_gbps: f64,
    pub thermal_throttle_count: u32,
    pub power_throttle_count: u32,
    pub memory_pressure_events: u32,
    pub gpu_errors: Vec<String>,
    pub memory_errors: Vec<String>,
    pub transfer_errors: Vec<String>,
    pub baseline_flops: f64,
    pub achieved_flops: f64,
    pub performance_degradation_pct: f64,
    pub duration_actual: Duration,
    pub sample_count: u32,
}

Expand description

Stress test metrics collected during execution

Fields§

§peak_cpu_utilization: f64

Peak CPU utilization

§peak_gpu_utilization: f64

Peak GPU utilization

§peak_memory_utilization: f64

Peak memory utilization

§peak_temperature_c: f64

Peak temperature in Celsius

§peak_power_watts: f64

Peak power in Watts

§peak_pcie_bandwidth_gbps: f64

Peak PCIe bandwidth in GB/s

§thermal_throttle_count: u32

Number of thermal throttle events

§power_throttle_count: u32

Number of power throttle events

§memory_pressure_events: u32

Number of memory pressure events

§gpu_errors: Vec<String>

GPU errors

§memory_errors: Vec<String>

Memory errors

§transfer_errors: Vec<String>

Transfer errors

§baseline_flops: f64

Baseline FLOPS (before stress)

§achieved_flops: f64

Achieved FLOPS (during stress)

§performance_degradation_pct: f64

Performance degradation percentage

§duration_actual: Duration

Actual duration

§sample_count: u32

Number of samples collected

Implementations§

impl StressMetrics

pub fn new() -> Self

Create new metrics

pub fn update_peaks( &mut self, cpu_util: f64, gpu_util: f64, mem_util: f64, temp_c: f64, power_w: f64, pcie_gbps: f64, )

Update peak values from current sample

pub fn record_thermal_throttle(&mut self)

Record a thermal throttle event

pub fn record_power_throttle(&mut self)

Record a power throttle event

pub fn record_memory_pressure(&mut self)

Record a memory pressure event

pub fn add_gpu_error(&mut self, error: impl Into<String>)

Add a GPU error

pub fn add_memory_error(&mut self, error: impl Into<String>)

Add a memory error

pub fn add_transfer_error(&mut self, error: impl Into<String>)

Add a transfer error

pub fn calculate_degradation(&mut self)

Calculate performance degradation

pub fn has_errors(&self) -> bool

Check if there were any errors

pub fn total_errors(&self) -> usize

Get total error count

Trait Implementations§

impl Clone for StressMetrics

fn clone(&self) -> StressMetrics

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for StressMetrics

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

Formats the value using the given formatter. Read more

impl Default for StressMetrics

fn default() -> StressMetrics

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl Freeze for StressMetrics

impl RefUnwindSafe for StressMetrics

impl Send for StressMetrics

impl Sync for StressMetrics

impl Unpin for StressMetrics

impl UnsafeUnpin for StressMetrics

impl UnwindSafe for StressMetrics

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.