82 lines
3.6 KiB
Bash
82 lines
3.6 KiB
Bash
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#!/usr/bin/env bash
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# 6zy joint A/B: topology diversity (structural niching) x selection pressure
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# (tournament size k). §11.5 raised diversity to 16/16 but held pressure FIXED at
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# k=2; this sweep co-tunes them to test whether sharper selection converts the
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# extra structural diversity into lower fails rather than diffusing it.
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#
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# Grid: NICHE in {0,1} x HOMEMAKER_TOURNAMENT_K in {2,3,4}.
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# (niche=0,k=2) is the legacy baseline; (niche=1,k=2) reproduces §11.5's niche
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# column; the k in {3,4} rows are the new higher-pressure cells.
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# Seeds: programme-house 0..4 (>=5, widened from §11.5's thin 3 to clear seed
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# noise); harbor-house staged seed 0.
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# Equal native-fitness budget, URB_NO_OCCLUSION=1. Results -> scratch/6zy/summary.tsv
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set -u
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cd "$(dirname "$0")/.."
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OUT=scratch/6zy
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mkdir -p "$OUT"
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SUMMARY="$OUT/summary.tsv"
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# RESUME=1 keeps an existing summary and skips cells already recorded (non-ERR),
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# so a killed sweep can finish only its missing cells. Default starts fresh.
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if [ "${RESUME:-0}" = 1 ] && [ -s "$SUMMARY" ]; then
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echo "RESUME: keeping $(($(wc -l < "$SUMMARY") - 1)) existing rows"
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else
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: > "$SUMMARY"
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printf 'prog\tniche\tk\tseed\tfails\tseen\tpop_distinct\trestarts\ttag\n' >> "$SUMMARY"
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fi
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BUDGET=${BUDGET:-20000}
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PH_SEEDS=${PH_SEEDS:-"0 1 2 3 4"}
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HARBOR_SEEDS=${HARBOR_SEEDS:-"0"}
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MAXJOBS=${MAXJOBS:-2}
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# §11.5 reproduce-commands seed programme-house from init.dom (a bare undivided
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# plot) so the run is a true BLANK-SLATE topology search; c964…dom is a finished
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# design that would warm-start and floor trivially. Must match §11.5 for the
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# direct comparison the acceptance criteria require.
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PH_SEED_FILE=examples/programme-house/init.dom
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run_one() {
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local prog=$1 harness=$2 niche=$3 k=$4 seed=$5 seedfile=$6
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local tag="${prog}_n${niche}_k${k}_s${seed}"
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local log="$OUT/${tag}.log"
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if [ "${RESUME:-0}" = 1 ] && grep -qP "\t${tag}\$" "$SUMMARY" 2>/dev/null \
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&& ! grep -qP "\tERR\t.*\t${tag}\$" "$SUMMARY" 2>/dev/null; then
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echo "SKIP $tag (already recorded)"
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return
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fi
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URB_NO_OCCLUSION=1 NICHE=$niche HOMEMAKER_TOURNAMENT_K=$k \
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python3 "experiments/$harness" \
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"examples/$prog" "$BUDGET" "$seed" "$seedfile" \
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"$OUT/${tag}.dom" > "$log" 2>&1
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local fails seen popd restarts
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fails=$(grep -oE 'best *: [0-9.eE+-]+ \([0-9]+ fails\)' "$log" | grep -oE '[0-9]+ fails' | grep -oE '[0-9]+' | tail -1)
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seen=$(grep -oE 'diversity : [0-9]+ distinct topologies seen' "$log" | grep -oE '[0-9]+' | tail -1)
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popd=$(grep -oE '[0-9]+/[0-9]+ distinct in final population' "$log" | head -1 | grep -oE '^[0-9]+')
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restarts=$(grep -oE '[0-9]+ restarts' "$log" | grep -oE '[0-9]+' | tail -1)
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printf '%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\n' \
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"$prog" "$niche" "$k" "$seed" "${fails:-ERR}" "${seen:-?}" "${popd:-?}" "${restarts:-?}" "$tag" >> "$SUMMARY"
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echo "DONE $tag -> ${fails:-ERR} fails (seen=${seen:-?}, popd=${popd:-?})"
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}
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JOBS=()
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for niche in 0 1; do
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for k in 2 3 4; do
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for seed in $PH_SEEDS; do
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JOBS+=("programme-house|run_search_scaled.py|$niche|$k|$seed|$PH_SEED_FILE")
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done
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for seed in $HARBOR_SEEDS; do
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JOBS+=("harbor-house|run_staged_search.py|$niche|$k|$seed|examples/harbor-house/init.dom")
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done
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done
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done
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echo "queued ${#JOBS[@]} jobs, budget=$BUDGET, maxjobs=$MAXJOBS"
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for job in "${JOBS[@]}"; do
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IFS='|' read -r prog harness niche k seed seedfile <<< "$job"
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while [ "$(jobs -rp | wc -l)" -ge "$MAXJOBS" ]; do wait -n; done
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run_one "$prog" "$harness" "$niche" "$k" "$seed" "$seedfile" &
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done
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wait
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echo "ALL DONE"
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# keep header first, sort the rest
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{ head -1 "$SUMMARY"; tail -n +2 "$SUMMARY" | sort; } > "$SUMMARY.tmp" && mv "$SUMMARY.tmp" "$SUMMARY"
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cat "$SUMMARY"
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