Struct CpuProviderExecutionCapabilities 

pub struct CpuProviderExecutionCapabilities {
    pub thread_count: CpuThreadCountControl,
    pub placement: CpuPlacementControl,
    pub worker_local_sequential: bool,
    pub accepts_sequential: bool,
    pub accepts_outer: bool,
    pub accepts_inner: bool,
}

Immutable execution capabilities declared by one CPU provider.

The conservative default only permits provider-owned inner execution. A provider must opt in explicitly to sequential or engine-owned outer modes.

Examples

use tenferro_cpu::{
    CpuPlacementControl, CpuProviderExecutionCapabilities, CpuThreadCountControl,
};
let capabilities = CpuProviderExecutionCapabilities {
    thread_count: CpuThreadCountControl::Sequential,
    placement: CpuPlacementControl::CallingThread,
    worker_local_sequential: true,
    accepts_sequential: true,
    accepts_outer: true,
    accepts_inner: true,
};
assert!(capabilities.worker_local_sequential);

Fields

thread_count: CpuThreadCountControl

Per-call thread-count control implemented by the provider adapter.

placement: CpuPlacementControl

Placement control implemented independently from thread-count control.

worker_local_sequential: bool

Whether a call can be forced to stay sequential on its current worker.

accepts_sequential: bool

Whether the provider accepts a no-fan-out operation context.

accepts_outer: bool

Whether the provider accepts engine-owned fan-out with sequential children.

accepts_inner: bool

Whether the provider accepts ownership of one inner parallel region.

Trait Implementations

impl Clone for CpuProviderExecutionCapabilities

fn clone(&self) -> CpuProviderExecutionCapabilities

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CpuProviderExecutionCapabilities

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

Formats the value using the given formatter.

impl Default for CpuProviderExecutionCapabilities

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for CpuProviderExecutionCapabilities

fn eq(&self, other: &CpuProviderExecutionCapabilities) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CpuProviderExecutionCapabilities

impl Eq for CpuProviderExecutionCapabilities

impl StructuralPartialEq for CpuProviderExecutionCapabilities