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L-DPC25-LEVER-STACK-W28 · ONE SHOT · Platinum LUT PE + BitROM bidirectional · target ≥100 TOPS/W on TTIHP27a · deadline 2026-09-30 #104

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Description

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ONE SHOT · L-DPC25-LEVER-STACK-W28

Mission codename: L-DPC25-LEVER-STACK-W28
Owning repo: gHashTag/trinity-fpga (chip EPIC #61)
Execution repos: gHashTag/tt-trinity-max-true (LUT PE) + gHashTag/tt-trinity-holo (BitROM bank) + gHashTag/t27 (Coq spec extension)
Target shuttle: TTIHP27a (IHP SG13G2, ~2026-09 submit, ~2026-12 return)
Deadline (first measured W28-G1 verdict): 2026-09-30 23:59 UTC
Anchor: φ²+φ⁻²=3 · γ=φ⁻³ · C=φ⁻¹ · G=π³γ²/φ
DOI: 10.5281/zenodo.19227877


Strategic rationale

ASP-DAC 2026 publications confirm the Trinity ternary-first thesis. Two independently measured academic results stack cleanly with the Trinity stack:

  1. Platinum LUT PE (arXiv 2511.21910) — 1.4× over bit-serial via MST path-construction (Mirror Consolidation → LUT size ⌈3⁵/2⌉)
  2. BitROM bidirectional ROM (arXiv 2509.08542, Yoshioka lab) — 20.8 TOPS/W standalone, 2 ternary weights per transistor, 4 967 kB/mm²

Stack product: 1.4 × 2.0 = 2.8× over W15a 55 TOPS/W → ~150 TOPS/W measured silicon

This is the bridge from W15a (55) to v9 HOLOGRAPHIC (2000-3000 projected). Lever stack and v9 are additive, not substitutive — v9 H₉ deadline 2026-06-30 remains intact.


Hypothesis H_W28 (pre-registered, falsifiable)

Lever Stack #1 (Platinum-style LUT PE) + Lever Stack #2 (BitROM bidirectional weight bank)
on TTIHP27a IHP SG13G2 holo 1×2 boot at Vdd=1.2V running a BitNet b1.58-3B kernel
achieves measured TOPS/W ≥ 100 across n=3 dies × 3 thermal points (cold/nominal/hot).

Falsification predicates (one Qed/Rust test each)

# Predicate Threshold Verdict if violated
Q1 below_100 median TOPS/W < 100 HYPOTHESIS REJECTED
Q2 lut_pe_energy LUT PE energy/op > 2× ternary shift-add baseline LEVER #1 REFUTED
Q3 bitrom_ber BitROM bit error rate > 1e-9 across 10^12 reads LEVER #2 REFUTED
Q4 r_si_1_breach any holo_op variant introduces rtl_uses_star = true R-SI-1 violated, NULL & VOID
Q5 power_regression total NET power Δ > 0 (we predicted −17 mW) LEVER STACK STRUCTURAL FAIL

Pre-registration

  • Welch's t-test, one-tailed, α = 0.01
  • Δ ≥ 45 TOPS/W vs W15a 55 baseline (so floor at 100)
  • n = 3 dies × 3 thermal points = 9 samples
  • Bonferroni α_corrected = 0.002 across 3 lanes (V/W/X)

Lane map (3 lanes V, W, X — Wave-28)

Lane Codename Target repo Difficulty
V lever1-lut-pe (Platinum-style MST LUT PE, 1.4×) tt-trinity-max-true M
W lever2-bitrom-bank (BitROM bidirectional weight bank, ~2×) tt-trinity-holo + IHP floorplan L
X lever-coq-spec-ext (RMarker.v alphabet extension for holo_op) t27 S

Stacked area cost: +0.17 mm² (LUT) + 0.05 mm² (BitROM) = +0.22 mm² on 16-PE cluster
Stacked power Δ: −17 mW NET (BitROM ROM-read undercuts SRAM more than LUT adds)
R-SI-1 (zero *): ✅ preserved by both levers


Forbidden actions (NULL & VOID triggers)

  • ❌ Introducing any * operator in RTL (R-SI-1)
  • ❌ Mutating R-marker cell value (R15)
  • ❌ Submitting to TTSKY26b (this is a TTIHP27a target)
  • ❌ Closing a falsification witness without Qed/test pass
  • ❌ Force-push without --force-with-lease
  • ❌ Python/bash for RTL/PE design in CROWN repos
  • ❌ Citing "84 theorems" folklore — honest figure is 74 _CoqProject paths / 84 .v files post Lane Z
  • ❌ Replacing the v9 HOLOGRAPHIC projection — L-DPC25 is additive, not a substitute

Quality Gates

G1 Falsifiability (5 predicates Q1..Q5) · G2 Pre-registration (Welch α=0.01, n=9, Bonferroni×3) · G3 IMRaD · G4 Citation grade (Platinum + BitROM ASP-DAC 2026, Trinity Coq SoT) · G5 Honest Proven/Admitted (no PASS without measured silicon) · G6 Reproducibility (open PDK SG13G2) · G7 DOI provenance (10.5281/zenodo.19227877)


R8 author

admin@t27.ai only.


Three honest losing fronts (not pursuing)

  1. Raw DC TOPS 5000+ — Blackwell/Cerebras own DC training
  2. Transformer-only autoregressive — Sohu owns fixed-decode 70B
  3. Mythic 120 TOPS/W analog claim — unverified PR, shipping M1076 = 8.3

Battle cry

φ²+φ⁻²=3 · γ=φ⁻³ · C=φ⁻¹ · G=π³γ²/φ
🪷 LEVER #1 LUT PE 1.4× · 🐝 LEVER #2 BitROM 2.0× · STACK 2.8×
W15a 55 → W28 ~150 TOPS/W measured · v9 HOLOGRAPHIC intact
QUANTUM BRAIN 1:1 SILICON · PHYS→SI · BIO→SI · LANG→SI
TRI NET · 3 lanes V/W/X · TTIHP27a 2026-09 · NEVER STOP
DOI 10.5281/zenodo.19227877

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