Struct vrp_core::utils::Parallelism

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pub struct Parallelism { /* private fields */ }

Expand description

Specifies data parallelism settings.

Implementations

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impl Parallelism

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pub fn new(num_thread_pools: usize, threads_per_pool: usize) -> Parallelism

Creates an instance of Parallelism.

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pub fn available_cpus(&self) -> usize

Amount of total available CPUs.

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pub fn thread_pool_execute<OP, R>(&self, idx: usize, op: OP) -> R where
OP: FnOnce() -> R + Send,
R: Send,

Executes operation on thread pool with given index. If there is no thread pool with such index, then executes it without using any of thread pools.

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pub fn thread_pool_size(&self) -> usize

Returns amount of thread pools used. Returns zero if default thread pool is used.

Trait Implementations

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impl Clone for Parallelism

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fn clone(&self) -> Parallelism

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Default for Parallelism

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fn default() -> Parallelism

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

Auto Trait Implementations

impl !RefUnwindSafe for Parallelism

impl Send for Parallelism

impl Sync for Parallelism

impl Unpin for Parallelism

impl !UnwindSafe for Parallelism

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct vrp_core::utils::Parallelism

Implementations

impl Parallelism

pub fn new(num_thread_pools: usize, threads_per_pool: usize) -> Parallelism

pub fn available_cpus(&self) -> usize

pub fn thread_pool_execute<OP, R>(&self, idx: usize, op: OP) -> R where OP: FnOnce() -> R + Send, R: Send,

pub fn thread_pool_size(&self) -> usize

Trait Implementations

impl Clone for Parallelism

fn clone(&self) -> Parallelism

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

impl Default for Parallelism

fn default() -> Parallelism

Auto Trait Implementations

impl !RefUnwindSafe for Parallelism

impl Send for Parallelism

impl Sync for Parallelism

impl Unpin for Parallelism

impl !UnwindSafe for Parallelism

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

pub fn thread_pool_execute<OP, R>(&self, idx: usize, op: OP) -> R where
OP: FnOnce() -> R + Send,
R: Send,

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

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

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

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

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

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

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

impl<V, T> VZip<V> for T where
V: MultiLane<T>,