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Convert figure images to markdown

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James Gregory 2013-12-31 07:56:10 +11:00
commit 77a95ec319
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20-04.md
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@ -23,12 +23,10 @@ instructions take 5 cycles in all to execute, and 4 cycles of idle
time—2 in the U-pipe and 2 in the V-pipe, out of 10 cycles in all—are
incurred in the process.
![](images/20-06.jpg)\
**Figure 20.6**  *Non-overlapped lockstep execution.*
![**Figure 20.6**  *Non-overlapped lockstep execution.*](images/20-06.jpg)
![](images/20-07.jpg)\
**Figure 20.7**  *Interleaving simple instructions for maximum
performance.*
![**Figure 20.7**  *Interleaving simple instructions for maximum
performance.*](images/20-07.jpg)
The solution is to break the instructions into simple instructions and
interleave them, as shown in Figure 20.7, which accomplishes the same
@ -119,5 +117,4 @@ always been to grab the Zen timer and *measure actual performance*—and
nowhere is this more true than on the Pentium. Don't believe it until
you measure it!
![](images/20-08.jpg)\
**Figure 20.8**  *Prefix delays.*
![**Figure 20.8**  *Prefix delays.*](images/20-08.jpg)