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https://github.com/harvard-edge/cs249r_book.git
synced 2026-07-21 17:57:24 -05:00
Vijay Janapa Reddi
02c37be63a
Move the simulator out of core/ into a new engine/ package: solver, engine,
evaluation, results, pipeline, dse, walls, resolver_factory, explainers,
config, calibration, and the evaluatable scenarios bundle. core/ now holds
only primitives (units, types, provenance, registry, validation, exceptions).
No core primitive imports an engine module; the dependency runs one way.
Also relocate the appendix_lineage audit gate (a used lineage auditor, NOT
vestigial — kept, not deleted) from core/ to tools/, beside its consumer
audit_provenance.py.
Consumers repointed mlsysim.core.<mod> -> mlsysim.engine.<mod> (and the
from-core-import-calibration form): package internals (cli, sim, solvers,
viz), tests, runnable examples, paper scripts, and 9 book chapters. Pure
reorg, zero functional change.
482 passed; import clean (no cycles); vol1 (engine.calibration) and vol2
(engine.solver) chapters render with 0 {python} leaks, 0 tracebacks.
Deferred to P10: mlsysim/docs prose, generated docs/api/* stubs, tutorial
slides, paper.tex, README — propagate to website/slides/paper.