diff options
| author | Yuren Hao <yurenh2@illinois.edu> | 2026-07-04 22:35:16 -0500 |
|---|---|---|
| committer | Yuren Hao <yurenh2@illinois.edu> | 2026-07-04 22:35:16 -0500 |
| commit | b11d9c6da6ce32471e1c25a6f1b5e7a0a568774d (patch) | |
| tree | ec296d92ba99d51434c3ec716c21da41e96083d6 /ep_run/eig_traj2.log | |
| parent | 6e78420da6e613964d93da06156b556e1a91caef (diff) | |
magic-s2000 study: reg_delay/noadaptc flags, 4-arm queue v2, redx trajectory audit
- lt_ep_train: --reg_delay N (reg-free early phase: resreg/jr/floss/adaptc off
for first N steps) + --noadaptc (kill hidden jacreg==0 damping feedback that
would pollute single-reg ablation arms)
- queue v2: 4 arms delay-first (abl_delay = reg-free 2k -> proven pair)
- eig_traj/2/3: ARPACK audit of redx_traj — the run crossed the edge EARLY and
oscillated (s1000 rotating-unstable, s1400 excursion mu=+2.1 self-recovered,
s2000 the ONLY stable snapshot mu=-0.02, s2100/s2200 already back out) =>
s2000 is a post-excursion STABILITY-DIP capture, dip width <100 steps;
learning survives mild instability (val fell through unstable stretches).
lead_rho cold-40 under-reads clusters — NOT a classifier; ARPACK for audits.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn
Diffstat (limited to 'ep_run/eig_traj2.log')
| -rw-r--r-- | ep_run/eig_traj2.log | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/ep_run/eig_traj2.log b/ep_run/eig_traj2.log new file mode 100644 index 0000000..60fe028 --- /dev/null +++ b/ep_run/eig_traj2.log @@ -0,0 +1,9 @@ +/home/yurenh2/miniconda3/lib/python3.13/site-packages/torch/autograd/graph.py:865: UserWarning: Attempting to run cuBLAS, but there was no current CUDA context! Attempting to set the primary context... (Triggered internally at /pytorch/aten/src/ATen/cuda/CublasHandlePool.cpp:330.) + return Variable._execution_engine.run_backward( # Calls into the C++ engine to run the backward pass +s1000 |l|=1.03113(mu=+0.1944+1.548j) |l|=1.03113(mu=+0.1944-1.548j) |l|=1.00482(mu=+0.0482+0.000j) +s1400 |l|=1.20728(mu=+2.0728+0.000j) |l|=1.20201(mu=+2.0201+0.000j) |l|=1.18788(mu=+1.8788+0.000j) +s2000 |l|=0.99798(mu=-0.0202+0.000j) |l|=0.99788(mu=-0.0212+0.000j) |l|=0.99753(mu=-0.0247+0.000j) +s2400 |l|=1.00559(mu=+0.0559+0.000j) |l|=1.00018(mu=+0.0018+0.000j) |l|=0.99530(mu=-0.0470+0.000j) +s2800 |l|=1.01613(mu=+0.1613+0.000j) |l|=1.00169(mu=+0.0169+0.000j) |l|=0.98866(mu=-0.4329+2.493j) +s3200 |l|=1.03371(mu=+0.1271-2.073j) |l|=1.03371(mu=+0.1271+2.073j) |l|=1.02563(mu=+0.1254-1.633j) +EIG_TRAJ2_DONE |