From 40be67d4f5b5a6b46c662c70b759e585e136d70e Mon Sep 17 00:00:00 2001 From: Yuren Hao Date: Mon, 6 Jul 2026 09:42:52 -0500 Subject: Tier-3 gates: Anderson math-yes/impl-no (parked for v2); bf16polish UNSAFE near-edge (eval-only); dp_ep.py ready MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Anderson: res 25-35x deeper per budget but 5.8x slower (naive history stacks + per-iter safeguard eval) — v2 = ring buffers + periodic safeguard, est +1.3x on the speed tier. bf16+20polish: 1.41x free phase, res parity, BUT z-diff 1.2e-3 — near-marginal operators contract too slowly for a 20-step polish (0.998^20≈0.96), same magnitude as the TF32 kill verdict and the estimator's 50%-sensitivity input. Predicted by our own depth/noise theory. Flags kept with warnings; neither ships for training. dp_ep.py: manual-allreduce EP DP (controller in lockstep, aligned collectives), smoke pending freed 1080s. Co-Authored-By: Claude Fable 5 Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn --- ep_run/fastfp_gate.log | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 ep_run/fastfp_gate.log (limited to 'ep_run/fastfp_gate.log') diff --git a/ep_run/fastfp_gate.log b/ep_run/fastfp_gate.log new file mode 100644 index 0000000..5beee9a --- /dev/null +++ b/ep_run/fastfp_gate.log @@ -0,0 +1,7 @@ +[s2000] euler150 : 1.85s res=9.98e+00 +[s2000] anderson : 10.75s res=3.88e-01 evals=150 z-diff=5.01e-02 +[s2000] bf16+20 : 1.31s res=9.96e+00 z-diff=1.19e-03 +[fast-adaptive] euler150 : 1.64s res=3.31e+00 +[fast-adaptive] anderson : 10.54s res=9.49e-02 evals=150 z-diff=3.81e-02 +[fast-adaptive] bf16+20 : 1.21s res=3.33e+00 z-diff=1.13e-03 +FASTFP_GATE_DONE -- cgit v1.2.3