📖 Ch.21 — IGLA RACE distributed training (500w · 🟡 P1 · V — INFRASTRUCTURE)

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Ch.21 — IGLA RACE distributed training

Master: trios#380 · Part: V — INFRASTRUCTURE
Scope: software-only (Rust/Zig), no hardware/FPGA/KOSCHEI
Words: 500 · Priority: 🟡 P1 · Owner: A5 integrator

🎯 Scope (FROZEN, v2.1 SOFTWARE-ONLY)

IGLA RACE distributed orchestration on Railway (trios#143). 6 acc × N workers × Neon SSOT. Software-only (Rust workers, no FPGA). Trinity Identity invariant in trainer.

🔑 Key claims / formulas

• 6 Railway accounts (acc0..acc5)
• Worker contract: claim → train → bpb_samples insert
• Neon SSOT: experiment_queue + bpb_samples + workers
• Cite trios#143 master tracker (CLOSED milestone)

📦 Deliverables

• paper/sections/21_igla_race_distributed_training.tex

✅ Definition of Done (v2.1)

• Word count 500 ±10%
• All claims cited (primary literature)
• No woody-shop / KOSCHEI / FPGA references
• Compiles in main.tex via tectonic
• L1 (no .sh) · L3 · L4 · L8

🤖 ONE-SHOT directive (when operator types ONE SHOT Ch.21)

A: take Markdown draft from §"Draft", convert to LaTeX, place in
paper/sections/21_<slug>.tex, ensure compile, open PR with Closes #<this>.

phi^2 + phi^-2 = 3 · TRINITY · NEVER STOP