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- Other programs may attempt to detect certain floating-point errors by checking the FPU's status word. 其他程序可能尝试通过检查FPU的状态字来检测某些浮点错误。
- Floating-point exceptions are enabled by modifying the FPU control word with the _controlfp function. 通过用_controlfp函数修改FPU控制字,可以启用浮点异常。
- Programs may also check the FPU status word to detect certain floating-point errors. 程序还可以检查FPU状态字以检测某些浮点错误。
- First, the system structure is established in this paper according to the function of the FPU. 本文首先从浮点处理器的功能分析入手，确立课题组的设计目标和整体设计策略，确定出LSC87的体系结构。
- Because the FPU is a separate processor unit, instructions executing on the FPU can be performed concurrently with instructions on other units. 因为FPU是一个独立的处理器单元,所以在FPU中执行的指令可以与其他单元中的指令并发执行。
- This "wait" instruction forces the processor to synchronize with the state of the FPU and handle any pending exceptions. 该“等待”指令强迫处理器与FPU的状态同步并处理任何挂起的异常。
- Considering the purpose of future research, we also proposed the methods of improving the FPU performance on speed and frequency. 出于课题继续研究的考虑，本文也提出了算法的可改进方面，从速度与频率上提高浮点处理单元的性能。
- This mode also enables floating-point exception semantics and sensitivity to the FPU environment and disables certain optimizations such as contractions. 该模式还启用浮点异常语义和FPU环境敏感性,并禁用某些特定的优化(如化简)。
- When a floating-point exception is enabled, the FPU will halt execution of the offending instruction and then signal an exceptional condition by setting the FPU status word. 当启用浮点异常时,FPU将暂停违反规则指令的执行,然后通过设置FPU状态字来报告异常状态。
- In order to assure the validity of the FPU design, this paper verifies the design through the verification of module level ,system level and structure level. 在FPU的设计完成之后,对其功能进行了全方面的验证,包含模块级验证,系统功能级验证,结构级验证等,从而保证了浮点部件在设计和电路实现上的正确性。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- Foreign nationals were asked to leave the country. 外国侨民被要求离开该国。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- They cleaved a path through the wilderness. 他们在荒原中开辟出一条路。
