NumaAwareScheduler

preemptive_threads::perf::numa

Struct NumaAwareScheduler 

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pub struct NumaAwareScheduler { /* private fields */ }
Expand description

NUMA-aware scheduler with optimized thread placement.

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impl NumaAwareScheduler

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pub fn new(config: PerfConfig, topology: NumaTopology) -> Self

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pub fn find_optimal_placement( &self, thread: &Thread, current_cpu: CpuId, ) -> NumaNodeId

Find optimal NUMA node for thread placement.

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pub fn should_balance_load(&self) -> Option<(NumaNodeId, NumaNodeId)>

Check if load balancing is needed between NUMA nodes.

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pub fn suggest_migration( &self, from_node: NumaNodeId, to_node: NumaNodeId, ) -> Option<ThreadMigrationSuggestion>

Suggest thread migration for load balancing.

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pub fn set_placement_policy(&mut self, policy: NumaPlacementPolicy)

Set the NUMA placement policy.

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pub fn get_numa_stats(&self) -> Vec<NumaNodeStats>

Get NUMA statistics for all nodes.

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pub fn get_numa_efficiency(&self) -> NumaEfficiencyMetrics

Get system-wide NUMA efficiency metrics.

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