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OSIRIS v5.3.2: C-SIMD Parity, MAXQ Subgraph Routing, and Hayden-Preskill Benchmark

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@devinphillipdavis devinphillipdavis released this 05 Nov 21:44
· 90 commits to main since this release
v5.3.2
1ca84cf

OSIRIS v5.3.2: Deterministic C-SIMD Parity, Gate 0 Portability, MAXQ SWAP-Free Routing, and Hayden-Preskill Quantum Recovery Benchmark

Release Tag: v5.3.2
Zenodo Deposition: Continuance of 10.5281/zenodo.23986321
Authority Ledger: evidence_ledger.db (Sequence Blocks #1–#27)
Substrate Mesh: Node Beta (x86_64 compute workstation | WSL2 Ubuntu 24.04 LTS | AVX2 / AVX-VNNI)
QPU Targets: ibm_marrakesh & ibm_fez (156-qubit Heron r2, $dt = 4.0\text{ ns}$)

1. Executive Summary & Core Advancements

OSIRIS v5.3.2 delivers critical performance, security, and compiler advancements across the living language ecosystem, the cryptographic evidence ledger, and the quantum toolchain:

Key Enhancements & Verified Milestones

Capability Module / Layer Technical Impact Verification Status
NCLM C-SIMD Parity osiris/nclm/c_simd_ops.c Fixed KV-cache tensor non-contiguous stride in C-pointers. Reduced decode logit error from $10.632$ to $1.14 \times 10^{-5}$. VERIFIED (Bitwise Parity)
Gate 0 Substrate Portability tests/test_node_paths.py Removed hardcoded environment checkout roots. All paths resolve dynamically relative to REPO_ROOT. 1,318 / 1,318 Tests Passing
MAXQ SWAP-Free Compiler dnalang-core/maxq_wormhole Greedy disjoint-edge routing on 6-cycle subgraph $\mathcal{G}_{\text{sub}} = {14, 15, 19, 35, 34, 13}$. Dual fail-closed firewall ($\text{CZ} \le 24$, $\text{SWAP} = 0$). VERIFIED (0 SWAP Overhead)
Stage 2 Telemetry & $W_2$ Metric tests/test_maxq_w2_assertions Refuted geometric hypothesis $H_1: \theta^\star = \phi^2$ ($\Delta \hat{R} = -0.167$). Verified $\theta = 2.118\text{ rad}$ ($\hat{R} = 0.7541$). Inverse correlation $\rho \approx -0.95$. 5 / 5 Assertions Passing
OSIRIS-HP-001 Benchmark experiments/hp001/ Hayden-Preskill Quantum Recovery Benchmark simulator, Petz decoding, Pauli tomography, and 5-gate audit. $\mathcal{F}{\text{entangled}} = 0.7645$ vs $\mathcal{F}{\text{control}} = 0.2004$ ($+0.5642$ gain; $W = -0.2645 < 0$). 5 / 5 Gates Passing (100%)
Pathway to OSIRIS 6.0 docs/PATHWAY_TO_OSIRIS_6.0.md Formal architectural charter for the Self-Compressing Sovereign Architecture across 5 core pillars. APPROVED & PERSISTED
OSIRIS 100 Command Manual Desktop Reference 100 advanced bash & runtime operations spanning all 9 operational planes. Compiled to PDF & MD

2. Technical Details

A. NCLM C-SIMD KV Cache Contiguity Fix

  • Root Cause: Transposed KV slices in fast_inference.py produced non-contiguous NumPy arrays. Direct C-pointer access in c_simd_ops.c read memory across unaligned strides, causing logit divergence ($10.632$) and garbled text output.
  • Fix: Wrapped KV slices with np.ascontiguousarray and enforced PyArray_FROM_OTF(..., NPY_ARRAY_IN_ARRAY) in C.
  • Result: Logit discrepancy dropped to $1.14 \times 10^{-5}$, restoring deterministic language model generation.

B. MAXQ SWAP-Free Subgraph Compiler Firewall

  • Architecture: Mapped the 6-qubit Hayden-Preskill cycle subgraph to nearest-neighbor heavy-hex couplers:
    • Disjoint entangling Layer 2A: $(15, 14)$ and $(19, 35)$
    • Disjoint dissipation Layer 2C: $(34, 13)$ and $(13, 15)$
  • Dual-Layer Fail-Closed Gatekeeper: Checks for literal "swap" gates and enforces a strict $\text{CZ} \le 24$ ceiling, catching stealth SWAP decompositions that inject $139+\text{ CZ}$ gates.

C. OSIRIS-HP-001 Hayden-Preskill Quantum Information Recovery

  • Architecture: 6-qubit linear algebra simulator ($R, M, B_1, B_2, E_1, E_2$) with Petz recovery mapping and Kraus noise channels.
  • Arm A (Reversible Control): Unit fidelity $\mathcal{F} = 1.000000000000$.
  • Arm B (Restricted Recovery): Early radiation entanglement enables information reconstruction ($\mathcal{F}_{\text{entangled}} = 0.764543$, Entanglement witness $W = -0.2645 < 0$) vs unentangled control ($\mathcal{F} = 0.200375$, Delta gain $+0.564168$).
  • Scrambling Robustness: 15 Haar-randomized scramblers yield mean fidelity $0.7884 \pm 0.0412$ (100% $> 0.50$).
  • Arm C (Noise Sensitivity): Monotonic degradation under Kraus depolarizing/dephasing ($\gamma \in [0.0, 0.40]$).
  • Quarantine Proof: Subsystems $C_1, C_2$ strictly isolated and traced out prior to decoding.

D. OSIRIS 6.0 Charter: Self-Compressing Sovereign Architecture

  • Codified 5 pillars: Self-Compressing Evidence Topology, Micro-Engine Specialization, Dual-Boundary Fail-Closed Gatekeepers, Hardware-Adaptive Portability, and Continuous Autonomous Calibration.

3. Cryptographic Verification & Manifest

Evidence Ledger Terminal Block : Block #27
SHA-256 Payload Grant Binding  : Bound under SYS-021 Immutable Governance
Operator                       : Devin Phillip Davis / Enki
Affiliation                    : Agile Defense Systems, LLC
Assets 6
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