In this particular program, doing buffer handling in this way does not affect the execution time significantly, and in some data sets, affects it negatively.

在这个程序中，以这种方式执行缓冲区处理并不会显著影响执行时间，而对于某些数据集，可能有消极影响。

youdao

Buffer overflows begin with something every program needs: a place to put bits.

缓冲区溢位开始于每个程序都需要的一些情况︰放置位元的空间。

youdao

The SPE program reads in the input buffer, processes the data, and then writes it to the output buffer.

SPE 程序从输入缓冲区中读取数据，然后对数据进行处理，再将结果写入输出缓冲区中。

youdao

This makes it very easy to reference the current time of the program, the name of the show, how big your buffer is and how much time is left -- perfect for those late nights when you want to check the time and determine if it is too late to finish what you've started.

ENGADGET: DirecTV Genie whole-home DVR review HD