53 lines
1.3 KiB
Bash
53 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 parameters via env for 16–64B and capture throughput.
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# This keeps code unchanged and only toggles env knobs:
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# - HAKMEM_TINY_TLS_SLL: 0/1
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# - HAKMEM_TINY_MAG_CAP: e.g. 128/256/512/1024
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#
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# Usage: scripts/sweep_tiny_params.sh [cycles]
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ROOT_DIR=$(cd "$(dirname "$0")/.." && pwd)
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cd "$ROOT_DIR"
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cycles=${1:-150000}
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make -s bench_fast >/dev/null
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TS=$(date +%Y%m%d_%H%M%S)
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OUTDIR="bench_results/sweep_tiny_${TS}"
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mkdir -p "$OUTDIR"
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CSV="$OUTDIR/results.csv"
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echo "size,sll,mag_cap,throughput_mops" > "$CSV"
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sizes=(16 32 64)
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slls=(1 0)
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mags=(128 256 512 1024 2048)
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run_case() {
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local size="$1"; shift
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local sll="$1"; shift
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local cap="$1"; shift
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local out
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HAKMEM_TINY_TLS_SLL="$sll" HAKMEM_TINY_MAG_CAP="$cap" ./bench_tiny_hot_hakmem "$size" 100 "$cycles" \
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| sed -n 's/^Throughput: \([0-9.][0-9.]*\) M ops.*/\1/p' >"$OUTDIR/tmp.txt" || true
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out=$(cat "$OUTDIR/tmp.txt" || true)
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if [[ -n "$out" ]]; then
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echo "$size,$sll,$cap,$out" >> "$CSV"
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fi
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}
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for sz in "${sizes[@]}"; do
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for sll in "${slls[@]}"; do
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for cap in "${mags[@]}"; do
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echo "[sweep] size=$sz sll=$sll cap=$cap cycles=$cycles"
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run_case "$sz" "$sll" "$cap"
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done
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done
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done
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echo "[done] CSV: $CSV"
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grep -E '^(size|16|32|64),' "$CSV" | sed -n '1,30p' || true
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