Struct Event 

pub struct Event { /* private fields */ }

A CUDA event (Runtime API).

Implementations

impl Event

pub fn new() -> Result<Self>

Create an event with default flags (timing enabled, spinning wait).

pub fn no_timing() -> Result<Self>

Create an event optimized for synchronization (no timing data).

pub fn with_flags(flags: u32) -> Result<Self>

Create an event with raw flags (see cudaEventFlags).

pub fn record(&self, stream: &Stream) -> Result<()>

Record this event on the given stream.

pub fn synchronize(&self) -> Result<()>

Block the calling host thread until the event has completed.

pub fn is_complete(&self) -> Result<bool>

Ok(true) if the event has completed.

pub fn elapsed_time_ms(start: &Event, end: &Event) -> Result<f32>

Milliseconds of device work between start and end. Both must have been created with timing enabled.

pub fn as_raw(&self) -> cudaEvent_t

Raw cudaEvent_t. Use with care.

Trait Implementations

impl Clone for Event

fn clone(&self) -> Event

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Event

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

Formats the value using the given formatter.