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CpuThreadPool

eqiora::backends::rayon

Struct CpuThreadPool 

pub struct CpuThreadPool { /* private fields */ }
Description

One run-owned bounded host thread pool.

Implementations§

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impl CpuThreadPool

Signature links:§CpuThreadPool

pub fn from_deployment( binding: &DeploymentBinding, ) -> Result<CpuThreadPool, Diagnostic>

Signature links:from_deploymentResultCpuThreadPoolDiagnostic

Materialize the exact Rayon placement admitted by a deployment binding.

The binding is deliberately created before this call, so insufficient executor capacity cannot allocate worker threads as a side effect.

§Errors

Returns EQ0807 unless the binding selected the Rayon adapter and a host topology, or if the operating system cannot create the pool.

pub fn new(workers: NonZero<usize>) -> Result<CpuThreadPool, Diagnostic>

Signature links:newNonZerousizeResultCpuThreadPoolDiagnostic

Build an isolated pool without modifying Rayon’s global pool.

§Errors

Returns EQ0807 if the operating system cannot create the requested worker pool.

pub const fn workers(&self) -> NonZero<usize>

Signature links:workersNonZerousize

Exact number of worker threads owned by this pool.

pub fn target_capabilities(&self) -> TargetCapabilities

Signature links:target_capabilitiesTargetCapabilities

Host placement capability admitted by this concrete pool.

pub fn solver<'a>( &'a self, target: Target, backend: &'a dyn LinearSolverBackend, ) -> Result<ThreadedLinearSolver<'a>, Diagnostic>

Signature links:solverTargetLinearSolverBackendResultThreadedLinearSolverDiagnostic

Compose this exact pool with one resolved host target and solver.

§Errors

Returns EQ0807 unless the resolved target requests exactly the worker count owned by this pool. A pool is not silently widened or narrowed.

pub fn assembler( &self, target: Target, ) -> Result<RayonAssemblyBackend<'_>, Diagnostic>

Signature links:assemblerTargetResultRayonAssemblyBackendDiagnostic

Bind ordered assembly to this exact run-owned pool and resolved target.

§Errors

Returns EQ0807 unless the target is host CPU execution with exactly the worker count owned by this pool.

Trait Implementations§

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impl Debug for CpuThreadPool

Signature links:§DebugCpuThreadPool
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fn fmt(&self, formatter: &mut Formatter<'_>) -> Result<(), Error>

Signature links:§fmtFormatterResult()Error
Formats the value using the given formatter. Read more

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