Struct RayonConfig 

pub struct RayonConfig {
    pub cpu_threads: Option<usize>,
    pub reserved_cpu_cores: usize,
    pub rpc_threads: Option<usize>,
    pub storage_threads: Option<usize>,
    pub max_blocking_tasks: usize,
    pub proof_storage_worker_threads: Option<usize>,
    pub proof_account_worker_threads: Option<usize>,
}

Available on crate feature rayon only.

Configuration for the rayon thread pools.

Fields

cpu_threads: Option<usize>

Number of threads for the general CPU pool. If None, derived from available parallelism minus reserved cores.

reserved_cpu_cores: usize

Number of CPU cores to reserve for OS and other processes.

rpc_threads: Option<usize>

Number of threads for the RPC blocking pool (trace calls, eth_getProof, etc.). If None, uses the same as cpu_threads.

storage_threads: Option<usize>

Number of threads for the storage I/O pool (static file, RocksDB writes in save_blocks). If None, uses DEFAULT_STORAGE_POOL_THREADS.

max_blocking_tasks: usize

Maximum number of concurrent blocking tasks for the RPC guard semaphore.

proof_storage_worker_threads: Option<usize>

Number of threads for the proof storage worker pool (trie storage proof workers). If None, derived from available parallelism.

proof_account_worker_threads: Option<usize>

Number of threads for the proof account worker pool (trie account proof workers). If None, derived from available parallelism.

Implementations

impl RayonConfig

pub const fn with_reserved_cpu_cores(self, reserved_cpu_cores: usize) -> Self

Set the number of reserved CPU cores.

pub const fn with_max_blocking_tasks(self, max_blocking_tasks: usize) -> Self

Set the maximum number of concurrent blocking tasks.

pub const fn with_rpc_threads(self, rpc_threads: usize) -> Self

Set the number of threads for the RPC blocking pool.

pub const fn with_storage_threads(self, storage_threads: usize) -> Self

Set the number of threads for the storage I/O pool.

pub const fn with_proof_storage_worker_threads( self, proof_storage_worker_threads: usize, ) -> Self

Set the number of threads for the proof storage worker pool.

pub const fn with_proof_account_worker_threads( self, proof_account_worker_threads: usize, ) -> Self

Set the number of threads for the proof account worker pool.

Trait Implementations

impl Clone for RayonConfig

fn clone(&self) -> RayonConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RayonConfig

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

Formats the value using the given formatter.

impl Default for RayonConfig

fn default() -> Self

Returns the “default value” for a type.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 96 bytes