SamandClaude Fable 5.1
3e12fa1d7f
Until now this repo was an export of a private tree, pushed as squashed snapshots. From here on it is the working tree itself, and the private repo is archived. The root holds AGENTS.md and the Rust and GitHub files only. Everything an agent needs to orient is in docs/: METHOD.md (the rules and how the project is built, 123 lines, project method only), MAP.md (generated from the code at every land) and CONTRIBUTING.md (what gets in and how a change is judged). One skill, `probe`, holds the procedure for running the client unattended against the local server. Brought over because the project needs it: reference/ (the 1.12 name catalogues 34 source files read; the export failed its own tests without them), the gate chain and the pool (scripts/), the hooks that enforce the install rule and the worktree rule, the full .gitignore, the `cargo play` alias, and the original wording of eleven source files the export had reworded. Left out: the decision records (archived with the private repo), the export tooling, the operator's Discord and triage loop, the lab-laptop scripts and the instruments nothing references, which live outside the repo now. What read the records is gone from the tooling: no corpus lint, no records index, no `reserve` verb, no number-collision check. Three hooks are gone: fmt-at-commit and the file-size nudge were redundant with the gates, and the assets/ui guard is now a test (`assets_ui_does_not_grow`) that fails for everyone, not only for a Claude Code session. The remaining pool hooks stand down on a machine without a pool. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
101 lines
5.9 KiB
Bash
Executable File
101 lines
5.9 KiB
Bash
Executable File
#!/bin/bash
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# leg.sh — the interleaved A/B leg runner (1353 law 1, mechanized).
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#
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# Runs N rounds of (binary A, binary B) at a pin, one slot, one body, enforcing the leg laws the
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# campaign kept re-typing by hand:
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# · load guard: waits for 1-min load average < 3 before every leg (1157)
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# · lock guard: refuses to start — and stops between legs — while the screen is locked
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# (1355: a locked screen throttles drawables at occluded_frames=0; the leg is invalid)
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# · occlusion: a leg with occluded_frames != 0 is discarded and re-run, up to 2 retries (0731)
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# · the whole FPS_PROBE line is kept per leg (never a grepped subset) under $LEG_DIR
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#
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# Usage:
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# scripts/leg.sh <binaryA> <binaryB> [rounds] [rig]
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# Env:
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# WOW_USER/WOW_PASS/WOW_CHAR probe credentials (default probe0/pprobe0/Probezero — pool-0)
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# LEG_RIG WOW_RIG spec (default: the LBRS pin, 0731)
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# LEG_FRAMES / LEG_AT probe window (default 300 / 45)
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# LEG_DIR where leg logs land (default: $CLAUDE_JOB_DIR/tmp or /tmp)
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#
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# Motion legs: export WOW_PROBE_KEY / WOW_PROBE_CAM alongside — they inherit into every leg,
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# A and B alike — to measure a MOVING regime, e.g. WOW_PROBE_KEY="W@40:20"
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# WOW_PROBE_CAM="30,10@40:25" with the default LEG_AT=45 puts the whole FPS window inside a
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# straight walk with the camera panning (1427: parked pins cannot see the play regime the
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# director reports). Streaming churn inside the window is the point, not noise — but quote
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# motion legs only against motion legs.
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#
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# Output: one line per kept leg (cpu_ms fps sys_busy), then per-round deltas and the means.
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set -euo pipefail
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A="${1:?usage: leg.sh <binaryA> <binaryB> [rounds] [rig]}"
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B="${2:?usage: leg.sh <binaryA> <binaryB> [rounds] [rig]}"
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ROUNDS="${3:-3}"
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RIG="${4:-${LEG_RIG:-at:229,24.90,-396.50,48.80}}"
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USER_="${WOW_USER:-probe0}"; PASS_="${WOW_PASS:-pprobe0}"; CHAR_="${WOW_CHAR:-Probezero}"
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FRAMES="${LEG_FRAMES:-300}"; AT="${LEG_AT:-45}"
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DIR="${LEG_DIR:-${CLAUDE_JOB_DIR:-/tmp}/tmp}"; mkdir -p "$DIR" 2>/dev/null || DIR="/tmp"
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locked() { ioreg -n Root -d1 -a | grep -A1 CGSSessionScreenIsLocked | grep -q true; }
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loadwait() { until [ "$(uptime | sed -E 's/.*averages?: ([0-9]+)[.,].*/\1/')" -lt 3 ]; do sleep 10; done; }
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run_leg() { # $1 binary $2 tag → prints "cpu_ms fps sys_busy" or fails
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local bin="$1" tag="$2" try line occ fatal
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for try in 1 2 3; do
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if locked; then echo "leg.sh: screen is LOCKED — legs are invalid (1355); aborting" >&2; exit 2; fi
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loadwait
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WOW_UNATTENDED=1 WOW_USER="$USER_" WOW_PASS="$PASS_" WOW_CHAR="$CHAR_" WOW_RIG="$RIG" \
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WOW_LIVE_FPS="$FRAMES" WOW_LIVE_FPS_AT="$AT" \
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timeout 300 "$bin" >"$DIR/leg-$tag-$try.log" 2>&1 || true
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line=$(grep -a "FPS_PROBE" "$DIR/leg-$tag-$try.log" | sed 's/\x1b\[[0-9;]*m//g' | tail -1)
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# A FATAL is the client's own verdict that the run can never measure (refused login, missing
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# character, no world by the boot deadline) — deterministic, so a retry buys the same failure.
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# Abort the sitting loudly instead of burning tries × timeout (the 1371 legs sat 3 × 300 s at
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# a login screen the account guard had already refused).
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fatal=$(grep -a "FATAL" "$DIR/leg-$tag-$try.log" | sed 's/\x1b\[[0-9;]*m//g' | tail -1)
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if [ -n "$fatal" ]; then
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echo "leg.sh: $tag ABORTING the sitting — $fatal" >&2
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echo "leg.sh: full log: $DIR/leg-$tag-$try.log" >&2
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exit 4
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fi
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[ -n "$line" ] || { echo "leg.sh: $tag try $try produced no FPS_PROBE — see $DIR/leg-$tag-$try.log" >&2; continue; }
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occ=$(sed -E 's/.*occluded_frames=([0-9]+).*/\1/' <<<"$line")
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if [ "$occ" != "0" ]; then echo "leg.sh: $tag try $try occluded ($occ) — discarded unread" >&2; continue; fi
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# Regime guard (1388 round 3): one round's legs once read 126.5 vs 60.0 fps under the same
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# uncapped present mode — Metal displaySync is off either way, but the WindowServer rails a
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# composited window's drawables at its display's rate, and only sometimes. Every campaign
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# anchor is a railed leg (1380 "fps locked 60"), so a leg that escaped the rail measures a
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# different regime and is discarded here, by machine, instead of by a human reading the
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# round's deltas sideways. The probe line's display=...@hz stamp is the rail.
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fps=$(grep -oE " fps=[0-9.]+" <<<"$line" | cut -d= -f2)
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hz=$(grep -oE " display=[^ ]*@[0-9]+" <<<"$line" | sed 's/.*@//')
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if [ -n "$fps" ] && [ -n "$hz" ] && awk -v f="$fps" -v h="$hz" 'BEGIN{exit !(f > h + 3)}'; then
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echo "leg.sh: $tag try $try FREE-RUNNING (fps=$fps above the $hz Hz rail) — discarded" >&2; continue
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fi
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echo "$line" >>"$DIR/legs-kept.log"
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grep -oE "cpu_ms=[0-9.]+" <<<"$line" | cut -d= -f2
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return 0
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done
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echo "leg.sh: $tag failed 3 tries" >&2; exit 3
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}
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echo "leg.sh: $ROUNDS round(s), A=$(basename "$A") B=$(basename "$B"), rig=\"$RIG\", body=$CHAR_"
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# Law 6 (1351/1353): the first leg after a build — or after the machine sat idle — is a warm-up,
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# not a measurement. One discarded A-leg primes every cache the rounds then share.
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# The assignment (not an inline $(...) in the echo) is load-bearing: run_leg's exit runs in the
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# substitution subshell, and only an assignment's status is seen by set -e — inline, a warm-up
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# abort would be discarded and the rounds would start anyway.
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w=$(run_leg "$A" "warmup"); echo " warm-up (discarded): cpu_ms=$w"
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declare -a AV BV
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for r in $(seq 1 "$ROUNDS"); do
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a=$(run_leg "$A" "r${r}A"); AV+=("$a"); echo " round $r A: cpu_ms=$a"
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b=$(run_leg "$B" "r${r}B"); BV+=("$b"); echo " round $r B: cpu_ms=$b"
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done
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awk_list() { local IFS=,; echo "$*"; }
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python3 - "$(awk_list "${AV[@]}")" "$(awk_list "${BV[@]}")" <<'EOF'
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import sys
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a = [float(x) for x in sys.argv[1].split(',')]
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b = [float(x) for x in sys.argv[2].split(',')]
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ma, mb = sum(a)/len(a), sum(b)/len(b)
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print(f"mean A={ma:.2f} mean B={mb:.2f} Δ={mb-ma:+.2f} (rounds: {['%+.2f' % (y-x) for x,y in zip(a,b)]})")
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EOF
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