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EnergyModel

scx_utils

Struct EnergyModel 

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pub struct EnergyModel {
    pub perf_doms: BTreeMap<usize, Arc<PerfDomain>>,
    pub eq_perf_doms: BTreeMap<usize, Arc<EqPerfDomain>>,
}

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§perf_doms: BTreeMap<usize, Arc<PerfDomain>>

Performance domains indexed by domain id

§eq_perf_doms: BTreeMap<usize, Arc<EqPerfDomain>>

Equivalence performance domains indexed by equivalence domain id

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impl EnergyModel

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pub fn has_energy_model() -> bool

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pub fn new() -> Result<EnergyModel>

Build a complete EnergyModel

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fn group_perf_doms( perf_doms: &BTreeMap<usize, Arc<PerfDomain>>, ) -> BTreeMap<usize, Arc<EqPerfDomain>>

Group performance domains sharing an identical performance table into equivalence performance domains. Since @perf_doms is visited in ascending domain id order, both the members of an equivalence performance domain and the equivalence performance domains themselves are ordered by performance domain id.

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pub fn get_pd_by_cpu_id(&self, cpu_id: usize) -> Option<&PerfDomain>

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pub fn perf_total(&self) -> usize

Trait Implementations§

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impl Debug for EnergyModel

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

Formats the value using the given formatter. Read more
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impl Display for EnergyModel

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

Formats the value using the given formatter. Read more

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