如何编写可以测试磁盘吞吐量的程序？

时间：2021-03-28 20:48:38

How can I write a program which can test throughput of disk in Windows systems using c++?

如何编写可以使用c ++测试Windows系统中磁盘吞吐量的程序?

What's the mainly steps and APIs that I can use to programming?

我可以用来编程的主要步骤和API是什么?

2 个解决方案

#1

One open-source benchmark is bonnie, which mostly uses the standard C API. You'll need to change some of the timing functions to suit Windows.

一个开源基准测试版是bonnie,它主要使用标准的C API。您需要更改一些适合Windows的计时功能。

#2

In outline:

  • write a known (large) amount of data to disk ( see write() )

    • 将已知(大量)数据写入磁盘(请参阅write())

  • start clock (see time() or clock() )

    • 开始时钟(见时间()或时钟())

  • read data from disk (see read() )

    • 从磁盘读取数据(参见read())

  • stop clock (see above)

    • 停止时钟(见上文)

  • report results (see cout)

    • 报告结果(见cout)

#1

One open-source benchmark is bonnie, which mostly uses the standard C API. You'll need to change some of the timing functions to suit Windows.

一个开源基准测试版是bonnie,它主要使用标准的C API。您需要更改一些适合Windows的计时功能。

#2

In outline:

  • write a known (large) amount of data to disk ( see write() )

    • 将已知(大量)数据写入磁盘(请参阅write())

  • start clock (see time() or clock() )

    • 开始时钟(见时间()或时钟())

  • read data from disk (see read() )

    • 从磁盘读取数据(参见read())

  • stop clock (see above)

    • 停止时钟(见上文)

  • report results (see cout)

    • 报告结果(见cout)

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