From c8a372cae2612839bdbdafcf9c114f52cb4a6de3 Mon Sep 17 00:00:00 2001
From: YurenHao0426 <Blackhao0426@gmail.com>
Date: Tue, 21 Jul 2026 07:35:06 -0500
Subject: feat: add feedback-alignment depth sweep

---
 experiments/baseline_depth_sweep.sh | 40 +++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100755 experiments/baseline_depth_sweep.sh

diff --git a/experiments/baseline_depth_sweep.sh b/experiments/baseline_depth_sweep.sh
new file mode 100755
index 0000000..2a8fa6d
--- /dev/null
+++ b/experiments/baseline_depth_sweep.sh
@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+# Depth-scaling sweep for sequential Feedback Alignment on the exact narrow
+# residual architecture used by BP, DFA, and SDIL.
+#
+# Usage:
+#   bash experiments/baseline_depth_sweep.sh \
+#     <gpu> "<depths>" <width> "<seeds>" <epochs> <prefix>
+set -eu
+
+cd "$(dirname "$0")/.."
+PY=/home/yurenh2/miniconda3/envs/ep_pascal/bin/python3
+GPU="${1:?GPU index required}"
+DEPTHS="${2:-30 60}"
+WIDTH="${3:-64}"
+SEEDS="${4:-0}"
+EPOCHS="${5:-5}"
+PREFIX="${6:-fa_scale}"
+
+export CUDA_VISIBLE_DEVICES="$GPU"
+export OMP_NUM_THREADS=2
+mkdir -p results logs/baselines
+
+for seed in $SEEDS; do
+  for depth in $DEPTHS; do
+    tag="${PREFIX}_cifar10_fa_w${WIDTH}_d${depth}_s${seed}"
+    result="results/${tag}.json"
+    log="logs/baselines/${tag}.log"
+    if [[ -f "$result" ]]; then
+      echo "skip $tag (result exists)"
+      continue
+    fi
+    echo ">>> $tag $(date --iso-8601=seconds) gpu=$GPU"
+    "$PY" experiments/baseline_run.py \
+      --method fa --dataset cifar10 --depth "$depth" --width "$WIDTH" \
+      --act tanh --residual 1 --epochs "$EPOCHS" --seed "$seed" \
+      --eta 0.05 --batch_size 128 --tag "$tag" --outdir results \
+      > "$log" 2>&1
+    grep -h DONE "$log"
+  done
+done
-- 
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