Struct Semaphore 

pub struct Semaphore { /* private fields */ }

Semaphore for GPU-GPU synchronization

Semaphores are used to synchronize operations between different command queues.

Implementations

impl Semaphore

pub fn new(initial_value: u64) -> Self

Create a new semaphore with an initial value

pub fn signal(&self)

Signal the semaphore (increment value)

pub fn wait(&self)

Wait for the semaphore (decrement value, block if zero)

pub fn try_wait(&self) -> bool

Try to wait for the semaphore without blocking

Returns

True if the semaphore was successfully acquired, false otherwise.

pub fn value(&self) -> u64

Get the current semaphore value

pub fn reset(&self, value: u64)

Reset the semaphore to a specific value

Trait Implementations

impl Clone for Semaphore

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.