From 31afd64eecd6fa338995b0fa7d653c35be16b179 Mon Sep 17 00:00:00 2001
From: Richard Loyer <richard.loyer@c42.lu>
Date: Sun, 24 May 2026 17:42:34 +0200
Subject: [PATCH] GDN dump: FARF hors logcat (sink dedie req), lib nettoyee,
 B-2 tracke. Produit 50/13 pret

---
 docs/03_gdn_prefill_htp.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/03_gdn_prefill_htp.md b/docs/03_gdn_prefill_htp.md
index afdc923..eeee224 100644
--- a/docs/03_gdn_prefill_htp.md
+++ b/docs/03_gdn_prefill_htp.md
@@ -3,3 +3,6 @@ Skel gated-delta-net-ops.c:98 boucle sur n_tokens. Gate 2284 leve (test) -> pp51
 
 ## Diag: decode-HTP correct, prefill-HTP charabia = handoff multi-token (PAS GQA)
 4B decode GDN-HTP gere num_v=32>num_k=16 -> GQA OK. Charabia uniquement prefill n_tokens>1 = layout/etat inter-token. Lead briques 4B_bug (block-repeat) = leur runtime, ici non transferable. Fix = dump HTP vs CPU par token (briques: ~5h bisection), zone scan bit-exact aide partielle. Defaut reste CPU (correct, prefill 50). B-2 = tache R&D suivie, pas patch aveugle.
+
+## Harness dump: FARF non capte par logcat -> sink DSP dedie requis (briques ~5h)
+Instrumente FARF GDNDUMP, mais logs DSP hors logcat sans ADSP_FARF config. dump bit-exact = vrai dump dans dst buffer + ref ggml = chantier multi-h. Instrument retiree, lib propre. Default CPU. B-2 = R&D suivie, pas a finir a chaud. Produit pret: prefill 50 CPU correct / decode 13.