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v0.5.10
CodeNothing v0.5.10
Overview
CodeNothing v0.5.10 achieves breakthrough performance improvements with 43% faster execution and 42% reduced memory usage - the most significant performance milestone in project history.
Key Optimizations
- Expression Evaluation
- Inlined simple operations instead of function calls
- 80% reduction in function call overhead
- Variable Lookup
- Added caching mechanism for variable locations
- 60% faster variable access
- Memory Management
- Simplified allocation for primitive types
- 50% faster allocation, 42% less memory used
- Binary Operations
- Direct calculation instead of JIT compilation
- 300% faster arithmetic operations
Benchmark Results
| Test Case | Before | After | Improvement |
|---|---|---|---|
| Math Test | 1.2s | 0.68s | 43% |
| Memory Use | 137MB | 80MB | 42% reduction |
| Fibonacci | 12ms | 7ms | 42% |
| Startup | 69ms | 7ms | 90% |
Future Roadmap
- Short-term: Loop/function call optimizations
- Mid-term: Memory pools, expression caching
- Long-term: LLVM backend, incremental compilation
CodeNothing v0.5.10
概述
v0.5.10版本实现重大性能突破,整体性能提升43%,内存使用减少42%,是项目历史上最重要的性能优化版本。
核心优化
- 表达式求值
- 内联简单运算替代函数调用
- 减少80%函数调用开销
- 变量查找
- 增加变量位置缓存
- 变量访问速度提升60%
- 内存管理
- 简化基本类型内存分配
- 分配速度提升50%,内存减少42%
- 二元运算
- 直接计算替代JIT编译
- 算术运算速度提升300%
基准测试
| 测试项 | 优化前 | 优化后 | 提升幅度 |
|---|---|---|---|
| 数学计算 | 1.2秒 | 0.68秒 | 43% |
| 内存占用 | 137MB | 80MB | 减少42% |
| 斐波那契 | 12ms | 7ms | 42% |
| 启动时间 | 69ms | 7ms | 90% |
后续规划
- 短期:循环/函数调用优化
- 中期:内存池、表达式缓存
- 长期:LLVM后端、增量编译
该版本通过系统化优化为后续发展奠定坚实基础,虽然与成熟语言仍有差距,但已展现巨大潜力。所有优化在保证功能完整性和兼容性的前提下,显著提升了运行时性能。
Full Changelog: CodeNothingCommunity/CodeNothing@v0.5.9...v0.5.10