Struct OxiblasThreadConfig 

pub struct OxiblasThreadConfig {
    pub num_threads: usize,
    pub stack_size: usize,
    pub thread_name: Option<String>,
}

Configuration for the OxiBLAS thread pool.

OxiblasThreadConfig gathers all knobs that influence how OxiBLAS chooses threads for parallel operations. Build one with the fluent builder methods, then apply it via set_global_thread_pool or with_thread_count.

Example

use oxiblas_core::parallel::OxiblasThreadConfig;

let cfg = OxiblasThreadConfig::new()
    .num_threads(4)
    .stack_size(2 * 1024 * 1024);
println!("threads: {}", cfg.num_threads);

Fields

num_threads: usize

Number of worker threads. 0 means “use all logical CPUs”.

stack_size: usize

Per-thread stack size in bytes. 0 means “use OS default”.

thread_name: Option<String>

Human-readable name prefix for spawned threads.

Implementations

impl OxiblasThreadConfig

pub fn new() -> Self

Creates a new configuration with all defaults.

pub fn num_threads(self, n: usize) -> Self

Sets the desired thread count. Pass 0 for “all CPUs”.

pub fn stack_size(self, bytes: usize) -> Self

Sets the per-thread stack size. Pass 0 for the OS default.

pub fn thread_name(self, name: impl Into<String>) -> Self

Sets a human-readable name prefix for spawned threads.

pub fn effective_threads(&self) -> usize

Returns the effective thread count, substituting the available logical CPU count when num_threads is 0.

Trait Implementations

impl Clone for OxiblasThreadConfig

fn clone(&self) -> OxiblasThreadConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OxiblasThreadConfig

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

Formats the value using the given formatter.

impl Default for OxiblasThreadConfig

fn default() -> OxiblasThreadConfig

Returns the “default value” for a type.