Dear passionate power management reader,
Yep. Here is another blog series from yours truly. Unfortunately, it will delay my long awaited – at least by me – discussion on measuring power.
Here is a rough outline for the blogs:
Unlike a lot of previous recent blogs, this series is about power management in general. At the very end of the series, I’ll write specifically about the Intel® Xeon Phi™ coprocessor.
Power management policy has evolved over the years.
How about the future? Have we reached the pinnacle of power management?
While talking to a very intelligent but non-engineer colleague, I found myself needing to explain the threading and other components of the current and next generation Intel® Xeon Phi™ archit
Before we start, I will use the next two blogs to clear up some terminology. If you are familiar with these concepts, I give you permission to jump to the next section.
开始之前，我想通过下面两篇博客解释一些术语。 如果对这些概念已经有所了解，可以直接跳至下一部分。 我建议所有软件读者参阅其他关于介绍线程的博客。 这个领域存在许多混淆，即使我们软件专业人员也无法避免。
之前在与一位非常聪明但不是专业工程师的同事交谈时，我发现有必要对线程化和英特尔® 至强融核™ ⅹ100 和 ⅹ200 架构的其他组件稍作解释。 首先关于超线程，（说的更具体一点）以及协处理器的超线程版本。 经过冥思苦想，我终于想到可以用公共厨房来进行恰当的比喻。
Last month there was a query on the IDZ MIC forum "how to perform inclusive scan in C cilk" in which my initial reply was: