48 lines
1.3 KiB
Bash
48 lines
1.3 KiB
Bash
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#!/usr/bin/env bash
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set -euo pipefail
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# Sweep Tiny hot-path microbench across sizes/batches and save CSV
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# Usage: scripts/run_tiny_hot_sweep.sh [cycles]
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ROOT_DIR=$(cd "$(dirname "$0")/.." && pwd)
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cd "$ROOT_DIR"
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cycles=${1:-200000}
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echo "[info] Building tiny hot benches (bench_fast)"
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make -s bench_fast >/dev/null
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TS=$(date +%Y%m%d_%H%M%S)
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OUTDIR="bench_results/tiny_hot_${TS}"
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mkdir -p "$OUTDIR"
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CSV="$OUTDIR/results.csv"
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echo "mode,size,batch,cycles,throughput_mops" > "$CSV"
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sizes=(8 16 24 32 40 48 56 64 128)
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batches=(50 100 200)
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run_case() {
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local mode="$1"; shift
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local size="$1"; shift
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local batch="$1"; shift
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local cyc="$1"; shift
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local bin
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if [[ "$mode" == "hakmem" ]]; then bin="./bench_tiny_hot_hakmem"; else bin="./bench_tiny_hot_system"; fi
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local out
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out=$($bin "$size" "$batch" "$cyc" | sed -n 's/^Throughput: \([0-9.][0-9.]*\) M ops.*/\1/p' || true)
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if [[ -n "$out" ]]; then echo "$mode,$size,$batch,$cyc,$out" >> "$CSV"; fi
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}
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for s in "${sizes[@]}"; do
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for b in "${batches[@]}"; do
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echo "[run] HAKMEM size=$s batch=$b cycles=$cycles"
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run_case hakmem "$s" "$b" "$cycles"
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echo "[run] SYSTEM size=$s batch=$b cycles=$cycles"
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run_case system "$s" "$b" "$cycles"
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done
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done
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echo "[done] CSV: $CSV"
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grep -E '^(mode|hakmem)' "$CSV" | sed -n '1,20p' || true
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