Decisions

Architecture Decision Records. One record per choice. Context, decision, consequences.

A pull request that makes an architectural choice adds an ADR.

• ADR 0001: CPU kernel strategy
• ADR 0002: Mamba block and zero-alloc forward
• ADR 0003: Public API boundary
• ADR 0004: Decouple the head from the backbone
• ADR 0005: Hand-assembled architectures, not a graph runtime
• ADR 0006: Observation encoders are out of scope
• ADR 0007: Optimize weight traffic, not the scan
• ADR 0008: Lock-Free Thread Pool
• ADR 0009: BF16 Weight Storage and Inline Widening
• ADR 0010: External Conditions and Cooperative Solvers
• ADR 0011: Versioned State and Request Contracts
• ADR 0012: Keep the local inference relay beside Core
• ADR 0013: Expose a typed SPSC client and test the process boundary
• ADR 0014: Write canonical portable Relay traces
• ADR 0015: Make deadline admission calibrated and observable
• ADR 0016: Run independent head engines in a preallocated worker pool
• ADR 0017: Share immutable weights and place outer workers explicitly
• ADR 0018: Simulate actual worker lanes during deadline admission
• ADR 0019: Record Relay metrics in fixed memory and export off the compute path
• ADR 0020: Generalize Relay with non-owning cooperative jobs and portable capsules
• ADR 0021: Add validated generic messages and frozen adapter registration
• ADR 0022: Route generic jobs through caller-provisioned worker lanes
• ADR 0023: Buffer generic job events before export
• ADR 0024: Reuse bounded shared memory for generic job services
• ADR 0025: Mamba streaming Relay adapter
• ADR 0026: Bounded worker draining
• ADR 0027: Gate action chunks at the controller boundary
• ADR 0028: Separate generic-job data and administration planes
• ADR 0029: Bound job QoS and worker supervision