Struct ThreadPerHostSched

pub struct ThreadPerHostSched<HostType: Host> { /* private fields */ }

A host scheduler.

Implementations

impl<HostType: Host> ThreadPerHostSched<HostType>

pub fn new<T>( cpu_ids: &[Option<u32>], host_storage: &'static LocalKey<RefCell<Option<HostType>>>, hosts: T, ) -> Self

where T: IntoIterator<Item = HostType, IntoIter: ExactSizeIterator>,

A new host scheduler with logical processors that are pinned to the provided OS processors. Each logical processor is assigned many threads, and each thread is given a single host. The number of threads created will be the length of hosts.

An empty host_storage for thread-local storage is required for each thread to have efficient access to its host. A panic may occur if host_storage is not None, or if it is borrowed while the scheduler is in use.

pub fn parallelism(&self) -> usize

See crate::Scheduler::parallelism.

pub fn scope<'scope>( &'scope mut self, f: impl for<'a> FnOnce(SchedulerScope<'a, 'scope, HostType>) + 'scope, )

See crate::Scheduler::scope.

pub fn join(self)

See crate::Scheduler::join.