kv_bench/scripts/phase3.sh

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#!/usr/bin/env bash
set -euo pipefail
if [ "$#" -lt 1 ] || [ "$#" -gt 2 ]; then
printf "Usage: %s <db_root_under_/nvme> [result_csv]\n" "$0"
exit 1
fi
script_dir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
root_dir="$(cd -- "${script_dir}/.." && pwd)"
if [[ "$1" != /nvme* ]]; then
printf "db_root must be under /nvme, got: %s\n" "$1" >&2
exit 1
fi
db_root="$1"
result_file="${2:-${script_dir}/phase3_results.csv}"
warmup_secs="${WARMUP_SECS:-120}"
measure_secs="${MEASURE_SECS:-300}"
repeats="${REPEATS:-5}"
read_path="${READ_PATH:-snapshot}"
mkdir -p "${db_root}"
mkdir -p "$(dirname -- "${result_file}")"
cargo build --release --manifest-path "${root_dir}/Cargo.toml"
(cd "${root_dir}/rocksdb" && cmake --preset release)
(cd "${root_dir}/rocksdb" && cmake --build --preset release)
workloads=(W1 W3 W6)
threads=(1 12)
durabilities=(relaxed durable)
key_size=32
value_size=1024
prefill_keys=18302417 # tier-m P2
run_case() {
local engine="$1"
local workload="$2"
local t="$3"
local durability="$4"
local repeat="$5"
local run_path
run_path="$(mktemp -u -p "${db_root}" "${engine}_phase3_${workload}_t${t}_${durability}_r${repeat}_XXXXXX")"
printf "[phase3][%s] repeat=%s workload=%s threads=%s durability=%s path=%s\n" \
"${engine}" "${repeat}" "${workload}" "${t}" "${durability}" "${run_path}"
if [ "${engine}" = "mace" ]; then
"${root_dir}/target/release/kv_bench" \
--path "${run_path}" \
--workload "${workload}" \
--threads "${t}" \
--key-size "${key_size}" \
--value-size "${value_size}" \
--prefill-keys "${prefill_keys}" \
--warmup-secs "${warmup_secs}" \
--measure-secs "${measure_secs}" \
--shared-keyspace \
--read-path "${read_path}" \
--durability "${durability}" \
--result-file "${result_file}"
else
"${root_dir}/rocksdb/build/release/rocksdb_bench" \
--path "${run_path}" \
--workload "${workload}" \
--threads "${t}" \
--key-size "${key_size}" \
--value-size "${value_size}" \
--prefill-keys "${prefill_keys}" \
--warmup-secs "${warmup_secs}" \
--measure-secs "${measure_secs}" \
--read-path "${read_path}" \
--durability "${durability}" \
--result-file "${result_file}"
fi
}
for repeat in $(seq 1 "${repeats}"); do
for workload in "${workloads[@]}"; do
for t in "${threads[@]}"; do
for durability in "${durabilities[@]}"; do
run_case mace "${workload}" "${t}" "${durability}" "${repeat}"
run_case rocksdb "${workload}" "${t}" "${durability}" "${repeat}"
done
done
done
done
python3 "${script_dir}/phase3_report.py" "${result_file}"
printf "Phase 3 finished. Results: %s\n" "${result_file}"