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Convert notes into blockquotes

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James Gregory 2013-12-31 11:06:31 +11:00
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20-03.md
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@ -39,9 +39,11 @@ fully overlap, as described below). The logical conclusion would seem to
be that we should strive to pair instructions of the same lengths, but
that is often not correct.
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![](images/i.jpg) *The actual rule is that we should strive to pair one-cycle instructions (or, at most, two-cycle instructions, but not three-cycle instructions), which in turn leads to the corollary that we should, in general, use mostly one-cycle instructions when optimizing.*
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> ![](images/i.jpg)
> The actual rule is that we should strive to pair one-cycle instructions
> (or, at most, two-cycle instructions, but not three-cycle instructions),
> which in turn leads to the corollary that we should, in general, use
> mostly one-cycle instructions when optimizing.
![**Figure 20.4**  *Lockstep execution and idle time in the V-pipe.*](images/20-04.jpg)