Struct CostModel 

pub struct CostModel {
    pub prefill_us_per_token: u64,
    pub decode_us_per_token: u64,
    pub queue_us_per_prefill_token: u64,
    pub running_decode_penalty_us: u64,
    pub hbm_hit_us: u64,
    pub remote_hbm_us_per_mb: u64,
    pub cpu_dram_us_per_mb: u64,
    pub local_ssd_us_per_mb: u64,
    pub object_store_us_per_mb: u64,
    pub cross_domain_penalty_us: u64,
}

Fields

prefill_us_per_token: u64

decode_us_per_token: u64

queue_us_per_prefill_token: u64

running_decode_penalty_us: u64

hbm_hit_us: u64

remote_hbm_us_per_mb: u64

cpu_dram_us_per_mb: u64

local_ssd_us_per_mb: u64

object_store_us_per_mb: u64

cross_domain_penalty_us: u64

Implementations

impl CostModel

pub fn prefill_cost_us(&self, tokens: u32) -> u64

pub fn decode_cost_us(&self, tokens: u32, running_decodes: u32) -> u64

pub fn queue_cost_us(&self, worker: &WorkerState) -> u64

pub fn transfer_cost_us( &self, tier: CacheTier, bytes: u64, same_worker: bool, same_locality_domain: bool, ) -> u64

Trait Implementations

impl Clone for CostModel

fn clone(&self) -> CostModel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CostModel

impl Debug for CostModel

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

Formats the value using the given formatter.

impl Default for CostModel

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CostModel

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for CostModel

impl PartialEq for CostModel

fn eq(&self, other: &CostModel) -> 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 Serialize for CostModel

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CostModel