摘要
针对Microsoft Visual C++程序的浮点运算的正确性问题,进行了底层分析研究,给出了剖析结论:提出了编译优化影响浮点运算正确性问题的解决对策及其实现方法:同时提出了程序设计者为提高软件的可靠度,应特别关注会影响浮点运算正确性的几种情况。
The influence of compilation optimization on the correctness of floating-point operation in Microsoft Visual C＋＋ is proposed, and then conclusion, the resolution and implementation methods are given. Several cases that influence floating-point operation and programmers should avoid in order to improve the reliability in software developing are also shown.
出处
《上海第二工业大学学报》
2007年第3期210-214,共5页
Journal of Shanghai Polytechnic University
关键词
编译
优化链
浮点数
IEEE754
compilation
optimization-chain
floating-point
IEEE 754
