One OS scheduling question (转载) - 未名空间MITBBS历史存档

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One OS scheduling question (转载)

One OS scheduling question (转载)# Programming - 葵花宝典

i*p2008-02-13 08:02

1 楼

【以下文字转载自 Linux 讨论区】
发信人: isup (No), 信区: Linux
标题: One OS scheduling question
发信站: BBS 未名空间站 (Wed Feb 13 22:06:32 2008)
This is an interview question.
To give the fast response in the realtime system, we give some process/
thread high priority to run. As a result some lower process/thread may be
starved. How could we solve it? Is there any other solution besides rising
the priority?

p*o2008-02-13 08:02

2 楼

Maybe they want you to talk about hard/soft deadline?

【在 i**p 的大作中提到】

: 【以下文字转载自 Linux 讨论区】
: 发信人: isup (No), 信区: Linux
: 标题: One OS scheduling question
: 发信站: BBS 未名空间站 (Wed Feb 13 22:06:32 2008)
: This is an interview question.
: To give the fast response in the realtime system, we give some process/
: thread high priority to run. As a result some lower process/thread may be
: starved. How could we solve it? Is there any other solution besides rising
: the priority?