| from __future__ import annotations | |
| from typing import Dict | |
| from .policies import PrioritizationPolicy | |
| def compute_priority( | |
| predicted_utility: float, | |
| uncertainty: float, | |
| diversity_gain: float, | |
| cluster_bonus: float, | |
| policy: PrioritizationPolicy, | |
| ) -> float: | |
| """Weighted priority function used by adaptive queueing.""" | |
| return ( | |
| policy.utility_weight * predicted_utility | |
| + policy.uncertainty_weight * uncertainty | |
| + policy.diversity_weight * diversity_gain | |
| + policy.cluster_bonus_weight * cluster_bonus | |
| ) | |
| def cluster_bonus(cluster_load: Dict[int, int], cluster_id: int) -> float: | |
| load = cluster_load.get(cluster_id, 0) | |
| return 1.0 / (1.0 + float(load)) | |