Push rtnzuqxzmkon #31

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coissac merged 2 commits from push-rtnzuqxzmkon into main 2026-06-15 09:40:36 +00:00

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coissac commented 2026-06-15 09:40:30 +00:00

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coissac added 2 commits 2026-06-15 09:40:31 +00:00

feat: introduce NUMA-aware PartitionRunner for adaptive parallelism ... 7a87e911b6

Replace NUMA-naive Rayon loops and ad-hoc adaptive pools with a unified `PartitionRunner` that manages a NUMA-aware worker pool. The implementation uses pinned Rayon thread pools per node and activates dormant threads based on real-time CPU efficiency metrics. This standardizes partition-level parallelism, optimizes memory locality, and eliminates cross-socket traffic. Includes architecture documentation and updates mkdocs navigation.

perf: replace partition processing with adaptive NUMA worker pool ... 4a64718fd1

Replaces the previous partition processing logic with an adaptive, NUMA-aware multi-threaded worker pool that dynamically scales active threads based on real-time CPU efficiency. Introduces pre-spawned, CPU-pinned threads managed via crossbeam channels and Rayon to optimize memory bandwidth and core utilization. Adds a `max_workers()` accessor to aggregate maximum worker capacity across NUMA nodes and updates diagnostics to report active versus maximum worker counts.

coissac merged commit a9567ad023 into main 2026-06-15 09:40:36 +00:00

coissac deleted branch push-rtnzuqxzmkon 2026-06-15 09:40:36 +00:00

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Reference: OBIKmers/obikmer#31