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docs(D-ONNX-INTAKE-0): Burn onnx-ir vs Tract cold frontend capstone, DT64/D-NAM gates - #1802

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AdaWorldAPI merged 8 commits into
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docs/d-onnx-frontend-intake-bakeoff-20261026
Oct 26, 2026
Merged

AdaWorldAPI merged 8 commits into
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docs/d-onnx-frontend-intake-bakeoff-20261026

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@AdaWorldAPI

@AdaWorldAPI AdaWorldAPI commented Oct 26, 2026 •

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Purpose

Choose a low-risk cold ONNX importer by comparing pinned Burn onnx-ir and Tract InferenceModel→TypedModel on the same real model. Retain ONNX source provenance and typed method semantics; then lower one independently verified native subgraph through existing ndarray / lance-graph-onnx / Quack. No new ONNX executor.

This is S0 documentation only, not a parser implementation, numerical parity claim or approval for S1–S5.

Files

Existing boundaries and related work

  • D-NFC #1753, native ONNX leaf #1754/#1758, historical intake #1744/#1750.
  • EXO-152 D-NAM owns native method and numerical receipt; EXO-50 receives coordination.
  • DT64 #1794 catalogue ≠ ONNX node identity; #1795 source/snapshot/ACL; #1796 directed DR ≠ MatMul; #1797 hypothesis/temporal ≠ model result; #1798 native numerical method leaf; #1799 canonical D-DT64-Q0 source-attested borrowed binding. No duplicate QB/FrameStore.
  • #1792 merged: compiled recipe reuse is not stale escaped-Keep reuse.

Review questions / future stages

S1: compare source fidelity, dependency/compile cost, symbolics, external initializers and op versions with optimization off/on.
S2: measure admitted native node-weighted coverage on one fixed BERT/Jina ONNX model; typed refusals.
S3: one complete static subgraph via existing kernels, checked against ORT; never use importer runtime as an invisible fallback.
S4/S5: block-specific numerical certification and full-model forward parity only under separate approval.

Scope and verification

Do not merge autonomously. GitHub is the source of truth for this plan; EXO-50 is append-only coordination.

Updated upstream baseline (merged 2026-10-26)

  • #1800 merged: TFLM Softmax source-oracle replay/fixtures and certified preparation gate, lab only; numeric precedent, not ONNX model execution.
  • #1801 merged: Codec8 code-space/receipt admission, lab only; reused in refusal design, not a production TFLite runtime or binding store.
  • Plan, CC handoff and board entry updated on this branch; no reimplementation of those merged tests is proposed.

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AdaWorldAPI marked this pull request as ready for review October 26, 2026 20:49
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📝 Code Review ✅ Completed 2026-10-26T20:59:23.401423Z 1f515d0 Draft marked ready
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@AdaWorldAPI
AdaWorldAPI marked this pull request as draft October 26, 2026 20:51
AdaWorldAPI and others added 2 commits October 26, 2026 21:51
The new entry 2026-10-26-onnx-frontend-intake-bakeoff.md had no index row,
which failed entries_index.py --check in regenerate-and-diff.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ArVbbq3DsToBM7r79zGeEf
@AdaWorldAPI
AdaWorldAPI marked this pull request as ready for review October 26, 2026 20:58
@AdaWorldAPI
AdaWorldAPI merged commit e1cecee into main Oct 26, 2026
5 checks passed
AdaWorldAPI pushed a commit that referenced this pull request Oct 26, 2026
…#1802

- PR_ARC_INVENTORY: compact entries for #1772, #1774–#1787, #1794–#1803,
  recorded from merge commits, changed files and each PR's own Status
  line. #1773 and #1793 are board-hygiene-only and get none.
- INTEGRATION_PLANS: one index row for thirteen plans merged without one
  (D-NAM-1..5 + PZL, DT64-1..5 + QB pointer, D-ONNX-INTAKE-0).
- LATEST_STATE: "main after #1803" section.
- d-onnx-relalg-cap-v1: OP-ONNX-2 status cell names #1802's Burn
  onnx-ir vs Tract proposal; still OPEN.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VncKoyG6JkpsoqhqTGTv3f
AdaWorldAPI added a commit that referenced this pull request Oct 26, 2026
board: catch-up #1772–#1803; index 13 unindexed plans; OP-ONNX-2 notes #1802
AdaWorldAPI pushed a commit that referenced this pull request Oct 26, 2026
- STATUS_BOARD: D-ONNX-INTAKE-0 (#1802) appeared only in the plans
  index. New section with one row: shipped, docs only; parser choice
  (OP-ONNX-2) still open; S1+ needs a separate operator gate.
- PR_ARC_INVENTORY: entry for #1806 (D-TFLP plan v2). #1804 changes
  only the board and gets none.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VncKoyG6JkpsoqhqTGTv3f
AdaWorldAPI added a commit that referenced this pull request Oct 26, 2026
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