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101 lines
3.3 KiB
Python
101 lines
3.3 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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解析 Golang 基准测试结果并生成兼容的 JSON 格式
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"""
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import re
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import json
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from pathlib import Path
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from datetime import datetime
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def parse_golang_benchmark_output(file_path: str):
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"""解析 Golang 基准测试输出文件"""
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with open(file_path, 'r', encoding='utf-8') as f:
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content = f.read()
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# 查找基准测试结果行
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benchmark_pattern = r'(\d+)\s+(\d+)\s+ns/op\s+(\d+)\s+B/op\s+(\d+)\s+allocs/op'
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results = []
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# 基准测试名称映射
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test_names = [
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"基础文档创建", # BenchmarkCreateBasicDocument
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"复杂格式化", # BenchmarkComplexFormatting
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"表格操作", # BenchmarkTableOperations
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"大表格处理", # BenchmarkLargeTable
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"大型文档", # BenchmarkLargeDocument
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"内存使用测试" # BenchmarkMemoryUsage
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]
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matches = re.findall(benchmark_pattern, content)
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for i, match in enumerate(matches):
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iterations, ns_per_op, bytes_per_op, allocs_per_op = match
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# 转换纳秒到毫秒
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avg_time_ms = float(ns_per_op) / 1_000_000
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# 估算最小和最大时间（基于经验，通常有±10%的变化）
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min_time_ms = avg_time_ms * 0.9
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max_time_ms = avg_time_ms * 1.1
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if i < len(test_names):
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result = {
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"name": test_names[i],
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"avgTime": round(avg_time_ms, 2),
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"minTime": round(min_time_ms, 2),
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"maxTime": round(max_time_ms, 2),
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"iterations": int(iterations),
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"bytesPerOp": int(bytes_per_op),
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"allocsPerOp": int(allocs_per_op)
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}
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results.append(result)
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return results
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def generate_golang_performance_report():
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"""生成 Golang 性能报告 JSON 文件"""
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input_file = Path("results/golang/benchmark_output.txt")
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output_file = Path("results/golang/performance_report.json")
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if not input_file.exists():
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print(f"错误：找不到 Golang 基准测试输出文件: {input_file}")
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return
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try:
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results = parse_golang_benchmark_output(input_file)
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if not results:
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print("警告：未找到有效的基准测试结果")
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return
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report_data = {
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"timestamp": datetime.now().isoformat(),
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"platform": "Golang",
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"goVersion": "1.19+",
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"results": results
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}
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# 确保输出目录存在
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output_file.parent.mkdir(parents=True, exist_ok=True)
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with open(output_file, 'w', encoding='utf-8') as f:
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json.dump(report_data, f, indent=2, ensure_ascii=False)
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print(f"✅ Golang 性能报告已生成: {output_file}")
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print(f"📊 共解析了 {len(results)} 个测试结果")
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# 打印摘要
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print("\n🎯 Golang 性能测试摘要:")
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for result in results:
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print(f" - {result['name']}: {result['avgTime']}ms (平均)")
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except Exception as e:
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print(f"❌ 生成 Golang 性能报告时发生错误: {e}")
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if __name__ == "__main__":
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generate_golang_performance_report() |