Struct jemalloc_ctl::opt::lg_tcache_max

[+] Show declaration

pub struct lg_tcache_max;

[−] Expand description

Maximum size class (log base 2) to cache in the thread-specific cache (tcache).

At a minimum, all small size classes are cached, and at a maximum all large size classes are cached. The default maximum is 32 KiB (2^15).

Examples

use jemalloc_ctl::opt;
let lg_tcache_max = opt::lg_tcache_max::read().unwrap();
println!("max cached allocation size: {}", 1 << lg_tcache_max);

Implementations

impl lg_tcache_max[−]

pub fn mib() -> Result<lg_tcache_max_mib>[−]

Returns Management Information Base (MIB)

This value can be used to access the key without doing string lookup.

pub fn name() -> &'static Name[−]

Key ::keys::Name.

impl lg_tcache_max[−]

pub fn read() -> Result<size_t>[−]

Reads value using string API.