但是，所有浮点操作都会慢很多。
However all floating-point operations will be slowed considerably.
我的整个应用程序几乎是一个大的浮点操作。
RPC服务器上的一次浮点操作引起除数为零。
A floating point operation at the RPC server caused a divide by zero.
任何浮点操作，例如加法和乘法，都可以通过几个步骤来实现。
Any floating-point operation like addition or multiplication is achieved in a few discrete steps.
并不少见的吞吐量处理器为浮点操作是相同的整数操作。
It is not uncommon for the throughput of a processor to be the same for floating-point operations as it is for integer operations.
在今天的大部分硬件，正常的浮点操作与处理器中最简单的操作。
In much of today's hardware, normal floating-point operations are on a par with the simplest operations in the processor.
例如，如果一台机器没有浮点硬件，则可以用附加程序来提供浮点操作。
Extracodes may be used to provide floating-point operations, for example, on a machine which does not have floating-point hardware.
在硬件级别中，物理处理器是作为不同的执行单元进行组织的，例如定点和浮点操作单元。
A physical processor is organized as different execution units at the hardware level, for example, fixed point and floating point operation units.
我们增加了一些新的API调用，允许计算程序进行自己的CPU测试，或者直接报告它们的浮点操作数目。
We have added new API calls that allow applications to do their own CPU benchmarking, or directly report their floating-point operation count.
选项- mfused - madd、- mno - fused - madd、- mhard - float和- msoft - float控制浮点操作的使用。
The options -mfused-madd, -mno-fused-madd, -mhard-float, and -msoft-float control the usage of floating point operations.
对于浮点变量的操作只限于简单的赋值表达式和作为VUE函数的变量。
Operations for floating point variables are limited to simple assignment expressions and as arguments to VUE functions.
通常，不同的中央处理单元 (CPU)和操作环境以不同的方式存储浮点数，简单地比较期望值和实际值是无效的。
Typically, different central processing units (CPUs) and operating environments store floating points differently and simple comparisons between expected and actual values don't work.
在第2部分，我将探讨专为操作浮点数(与抽象实数相反)而设计的函数。
In Part 2, I'll explore the functions more designed for operating on floating point Numbers as opposed to abstract real Numbers.
在第2部分中，我主要关注这样一些函数，它们的目的是操作浮点数，而不是抽象实数。
Here in Part 2, I focus on the functions that make sense only when you realize that they're designed for operating on floating-point Numbers instead of abstract real Numbers.
SPU本身使用向量操作，每个时钟周期可以执行多达8条浮点指令。
An SPU USES vector operations itself and can thereby execute up to eight floating point instructions per clock cycle.
主要是要明白Psyco对于处理多次循环的块是很有用的，而且它知道如何优化涉及整数和浮点数的操作。
The main thing to understand is that Psyco is useful for handling blocks that loop many times, and it knows how to optimize operations involving integers and floating point numbers.
如果任意一个操作数是浮点型的，则所有操作数都将按浮点型进行计算，并且结果也是浮点型的。
If any of the operands is a float, then all operands are evaluated as floats, and the results are floats.
该操作等待一个字符串，被解释为股票的报价机符号，然后返回当前该股票报价，一个浮点值。
This operation expects a string, to be interpreted as a ticker symbol for a stock, and returns a current quote for that stock, a float value.
但是，如果对浮点数使用取模和求余数操作符，则会产生错误，因为这些操作符只支持整数。
However, an error will be raised when using an equivalent of the modulus and remainder operators on floating values, as these support only integer values.
在整数和浮点数上，都支持使用标准的数学操作符（+、-、/ 和 *），可以在算式中混合使用浮点数和整数。
The standard mathematical operators, +, -, /, * are supported on both integer and floating point values, and you can mix and match floating-point and integers in calculations.
如果要强制取得浮点结果，则必须确保操作数中至少有一个为浮点类型。
If you want to force a floating-point result, be sure that at least one of the operands is a floating-point type.
在它发布之后，在浮点数据单元中发现了一个bug，需要每个操作系统创建者来编写特定代码解决这个问题。
After it was released, a bug in the floating-point math unit was discovered, requiring every operating-system maker to write special code to accommodate the problem.
修改颜色是另一个常见的操作。颜色值是一个从0到1的浮点数，0代表黑色，1代表白色。
Color changes are another common alteration. Values for color are floating point Numbers from 0 to 1, 0 being black, 1 being white.
相对于浮点计算法，移位-加操作最大的优点是计算简单，特别易于超大规模集成电路实现，因而使硬件实时处理图像信号成为可能。
Compared with the floating-point computing method, the shift-add operation is simpler, and can be implemented easily by VLSI, which enables the real-time image processing to be realized by hardware.
为什么模量（%）操作字符而不是浮点类型？
Why does modulus (%) operator work for char but not for floating types?
该系统的特点是采用了浮点DSP、纯C编程、结构化设计和操作系统支持。
The unique characters of this designation are float-point DSP, pure C programming, hierarchy structure designation and OS support.
该系统的特点是采用了浮点DSP、纯C编程、结构化设计和操作系统支持。
The unique characters of this designation are float-point DSP, pure C programming, hierarchy structure designation and OS support.
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