函数处理器 function processor
以及向量浮点数处理器 VFPU
数字信号处理器 digital signal processor ; DSP
算数处理器 Processor Arithmetic
数据处理器 DPU ; data processing system
数字声音处理器 digital sound processor ; DSS Digital Sound Processor ; DSP ; Digital Sound Processing
数字信号处理器代码 DSP Code
模-数处理器 analog-to-digital processor
数位讯号处理器 Digital Signal Processor ; PAC DSP
数据处理器[机 data processing system
记住，整形数运算要比浮点数运算快得多，因为处理器可以直接进行整型数运算，浮点数运算需要依赖于外部的浮点数处理器或者浮点数数学库。
Remember, integer arithmetic is much faster than floating-point arithmetic, as it can usually be done directly by the processor, rather than relying on external FPUs or floating point math libraries.
因此，如果减少每个 HTTP 请求的总连接数，将一个连接用于多个查询，则可以提高处理器、磁盘和网络性能。
Therefore reducing the number of total connections per HTTP request by reusing a connection for more than one query improves processor, disk, and network performance.
如果线程数多于处理器数，那么线程必须争用处理器时间，有些线程会一直处于等待状态，这样，应用程序的效率就降低了。
Once there are more threads than processors, the threads must compete with one another for processor time, and some threads will always be waiting, so the application effectiveness is reduced.
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