| 1. | A few words will suffice to describe how you can perform floating - point calculations in a wdm driver
一些语句将足够解释你可以如何在一个wdm驱动中执行浮点计算。 |
| 2. | Binary representation of floating - point values affects the precision and accuracy of floating - point calculations
浮点值的二进制表示形式影响浮点计算的精度和准确性。 |
| 3. | As a result , your code will actually use a mixture of both x87 and sse sse2 for floating - point computations
因此，您的代码实际上将混合使用x87和sse / sse2来进行浮点计算。 |
| 4. | And the compiler performs a floating - point calculation , the rounding mode you specified will not be in effect unless
更改舍入模式，并且编译器执行浮点计算，则指定的舍入模式将无效，除非打开 |
| 5. | By default , the compiler uses the coprocessor s 80 - bit registers to hold the intermediate results of floating - point calculations
默认情况下，编译器使用协处理器的80位寄存器保存浮点计算的中间结果。 |
| 6. | Credits are now based upon the actual number of floating point operations done rather than by multiplying the benchmark results by the time taken
目前的积分是基于处理器的实际浮点计算量相对于基准测试结果所耗费的时间来评定的。 |
| 7. | Because this design demands more accurate calculation , this process c51 is used in it . and we use floating calculation to improve calculation precision
由于本设计对计算的精度要求比较高，所以采用c51编程，借助c语言的浮点计算能力提高计算精度。 |
| 8. | Improves the consistency of floating - point tests for equality and inequality by disabling optimizations that could change the precision of floating - point calculations , which is required for strict ansi conformance
通过禁用可更改浮点计算精度的优化，提高了等式和不等式的浮点测试的一致性，这对于严格的ansi一致性是必要的。 |
| 9. | Sse and sse2 instructions will be used for some scalar floating - point computations , when it is determined that it is faster to use the sse sse2 instructions and registers rather than the x87 floating - point register stack
时，优化程序将选择何时以及如何使用sse和sse2指令。当确定使用sse / sse2指令和寄存器肯定要比使用x87浮点寄存器堆栈更快时， sse和sse2指令将用于某些标量浮点计算。 |
| 10. | Is not in effect by default because the rounding bits also affect floating point to floating point rounding which occurs after every calculation , so when you set the flags for c - style toward zero rounding , your floating point calculations might be different
是无效的，因为舍入位数也会影响浮点到浮点的舍入（在每次计算后出现） ，因此，当设置c样式（向零方向）舍入的标志时，浮点计算可能会不同。 |
