Enum HardwareEvent 

#[repr(u32)]
pub enum HardwareEvent {
    CpuCycles = 0,
    Instructions = 1,
    CacheReferences = 2,
    CacheMisses = 3,
    BranchInstructions = 4,
    BranchMisses = 5,
    BusCycles = 6,
    StalledCyclesFrontend = 7,
    StalledCyclesBackend = 8,
    RefCpuCycles = 9,
}

The “generalized” hardware CPU events provided by the kernel.

Variants

CpuCycles = 0

The total CPU cycles.

Instructions = 1

Number of retired instructions.

CacheReferences = 2

Number of cache accesses.

CacheMisses = 3

Number of cache misses.

BranchInstructions = 4

Number of retired branch instructions.

BranchMisses = 5

Number of mispredicted branch instructions.

BusCycles = 6

Number of bus cycles.

StalledCyclesFrontend = 7

Number of stalled cycles during issue.

StalledCyclesBackend = 8

Number of stalled cycles during retirement.

RefCpuCycles = 9

The total CPU cycles, which is not affected by CPU frequency scaling.

Trait Implementations

impl Clone for HardwareEvent

fn clone(&self) -> HardwareEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HardwareEvent

impl Debug for HardwareEvent

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

Formats the value using the given formatter.