feat: implement NUMA-aware worker pools for merge command

Replaces the global Rayon pool with per-NUMA-node thread pools that pin worker threads to their respective nodes, leveraging Linux first-touch allocation to reduce cross-NUMA memory contention and improve cache locality. Integrates the `hwlocality` crate with a vendored build, includes graceful fallbacks for single-socket or non-Linux systems, and updates dependency constraints. Also adds installation and architecture documentation, and corrects parallelism detection in the partitioner.
2026-06-14 23:40:09 +02:00
parent f1d76f3203
commit ea767376bd
9 changed files with 654 additions and 34 deletions
@@ -29,6 +29,7 @@ extra_javascript:

 nav:
  - Home: index.md
+  - Installation: installation.md
  - Theory:
      - Kmers and super-kmers: kmers.md
      - DNA encoding: theory/encoding.md
@@ -55,6 +56,7 @@ nav:
  - Architecture:
      - Sequences: architecture/sequences/invariant.md
      - Kmer index: architecture/index_architecture.md
+      - NUMA-aware worker pools: architecture/numa_worker_pools.md

 watch:
  - docmd