Module distributed tensor Future

Navigation: Home > Modules

Distributed Tensor Module - Future Enhancements

Scope

• evolve EPIC 3 contracts into production distributed tensor behavior
• harden resiliency and integrity guarantees across distributed lifecycle paths
• promote only from deterministic benchmark and fault-test evidence

Design Constraints

• preserve compatibility across EPIC 1/2/3 dependency boundaries
• maintain explicit integrity/recovery semantics under failure conditions
• keep distributed behavior diagnosable and bounded under degraded states

Required Interfaces

• placement, planner, integrity, recovery, and infrastructure runtime APIs must emit benchmarkable metrics
• benchmark executables must map one-to-one to the planned files in benchmarks/epic3_distributed_tensor/
• result bundles must satisfy the gate schema referenced by release_gate_manifest_epic3.json

Implementation Notes

• phase-5 metadata now defines canonical seed 42, representative topologies, and gate identities
• runtime benchmark sources should be added only alongside the corresponding distributed tensor implementation sources
• phase-6 acceptance documentation must consume recorded pass/fail outputs instead of narrative-only status claims

Test Strategy

• expand tests/epic3_distributed_tensor/ for contract, degraded-mode, and fault-path scenarios
• keep integrity and recovery tests aligned with the benchmark profile topology assumptions
• require isolated reruns for any failed benchmark gate before thresholds are reconsidered

Performance Targets

• planner latency p99 <= 750 µs
• placement throughput >= 25,000 ops/s
• integrity verification success ratio >= 0.999
• degraded rebuild convergence <= 30,000 ms
• control-plane degraded availability ratio >= 0.99
• variance ceiling <= 5.0%

Security / Reliability

• integrity regressions must be visible in both test and benchmark evidence
• degraded-mode behavior must never be promoted without explicit gate outcomes
• acceptance remains blocked until runtime evidence is attached for every Phase 5 profile

---

ThemisDB 1.9.0-beta · Home · Module-Index · GitHub · Issues