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#!/bin/bash
###
# @Author: liuyu
# @LastEditTime: 2024-06-30 21:43:01
# @Email: [email protected]
# @Describe: 运行性能测试的脚本
###
ring_type_arr=("bbq" "dpdk" "rmind")
burst_arr=("32" "16" "8" "1")
# 检查参数数量
if [ "$#" -ne 3 ]; then
echo "Usage: $0 <path to benchmark> <path to config file or directory> <ring type>"
exit 1
fi
# 获取参数值
BENCHMARK_PATH=$1
CONFIG_DIR=$2
RING_TYPE=$3
function exec_benchmark_ring_type() {
local ini="$1"
local ring="$2"
local log_file=$3
local burst=$4
# 如果以perf开头的配置文件，还要执行perf统计
if [[ $(basename "$ini") == perf* ]]; then
echo "skip perf*"
# echo perf stat -e L1-dcache-loads,L1-dcache-load-misses "$BENCHMARK_PATH" "$ini" "$ring" "$BURST_CNT"
# perf stat -e L1-dcache-loads,L1-dcache-load-misses "$BENCHMARK_PATH" "$ini" "$ring" "$BURST_CNT"
else
"$BENCHMARK_PATH" "$ini" "$ring" "$burst" 2>&1 | tee -a "$log_file"
fi
}
function exec_benchmark() {
# 提取配置文件名（不带路径）
local INI_FILE=$1
local log_file=$2
local burst=$3
# 执行benchmark命令并传递配置文件作为参数
echo "Executing benchmark with $INI_FILE"
# 使用所有ring_type
if [ "$RING_TYPE" == "all" ]; then
for ring_type_tmp in "${ring_type_arr[@]}"; do
echo start ring:"$ring_type_tmp"
exec_benchmark_ring_type "$INI_FILE" "$ring_type_tmp" "$log_file" "$burst"
done
else
exec_benchmark_ring_type "$INI_FILE" "$RING_TYPE" "$log_file" "$burst"
fi
}
# 检查benchmark文件是否存在且可执行
if [ ! -x "$BENCHMARK_PATH" ]; then
echo "Error: Benchmark executable '$BENCHMARK_PATH' does not exist or is not executable."
exit 1
fi
# 检查配置文件目录是否存在
if [ ! -e "$CONFIG_DIR" ]; then
echo "Error: Config directory '$CONFIG_DIR' does not exist."
exit 1
fi
# 创建报告目录
timestamp=$(date +"%Y%m%d_%H%M%S")
folder_path="/tmp/bbq/$timestamp"
rm -rf "$folder_path"
mkdir -p "$folder_path"
# 开始时间
start_time=$(date +%s)
for burst in "${burst_arr[@]}"; do
burst_dir="$folder_path"/burst_"$burst"
mkdir -p "$burst_dir"
for i in {1..3}; do
echo ======"$i"========
report_path="$burst_dir"/report_"$i".txt
if [[ -f "$CONFIG_DIR" ]]; then
# 如果是文件，直接执行
exec_benchmark "$CONFIG_DIR" "$report_path" "$burst"
else
# 使用 find 命令递归地搜索所有的 .ini 文件，并按文件名排序
find "$CONFIG_DIR" -type f -name "*.ini" -print0 | sort -z | while IFS= read -r -d '' INI_FILE; do
if [ -f "$INI_FILE" ]; then
exec_benchmark "$INI_FILE" "$report_path" "$burst"
fi
done
fi
sleep 1
done
done
# 结束时间
end_time=$(date +%s)
# 计算时间差（秒）
runtime=$((end_time - start_time))
# 输出运行时间
echo "done, use $runtime second"
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