Documents four cross-cutting surfaces one layer deeper than the prior
G4 batch:
- 0050 par-ccl-algorithm-module-contract: how to author a new CCL
algorithm in src/kernbench/ccl/algorithms/. Pairs with ADR-0045's
bench-module contract. Pins the four required public symbols
(kernel, kernel_args, TOPO_NAME_TO_KIND constants, kernel alias),
the 9 + tl standardized kernel signature, the kernel_args tuple
format, sip_topo_kind dispatch, and the ccl.yaml entry workflow.
- 0051 lat-routing-helper-api: every public method of AddressResolver
(resolve, find_m_cpu, find_pcie_ep, find_io_cpu, find_all_pcie_eps)
and PathRouter (find_path, find_path_with_distance,
find_mcpu_dma_path, find_memory_path, find_node_path + 2 shims).
Pins the four adjacency graphs (_adj_all / _adj / _adj_mcpu_dma /
_adj_local) and the edge-kind exclusion sets they use, plus the
single-owner naming convention.
- 0052 dev-oplog-memory-store-schemas: OpRecord's 7 fields, the
per-op_name params matrix (dma_read, dma_write, gemm_*, math, math
reduction, composite_gemm, ipcq_copy, unknown), snapshot timing
rules (math = all inputs, dma_write = HBM-only — ADR-0027 race
avoidance), TileToken stage_type capture, and MemoryStore's
(space, addr) two-level dict with reference-store semantics.
- 0053 dev-topology-builder-algorithms: the 6-stage compile pipeline,
cube_mesh.yaml's source_hash cache and its 5 input fields, the
cube NoC auto-layout algorithm (row/col placement, HBM exclusion
zone, PE/M_CPU/SRAM attachment via nearest-router, UCIe N/S/E/W
distribution), the node naming convention (single-owner with
router.py), the edge-kind catalog, the 4 view projections, and a
table of spec-field changes vs mesh regeneration.
Bilingual pair verifier passes for all four EN/KO pairs.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
ywkang
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