Changed layout for more manageable volumes

1 files changed, 0 insertions, 465 deletions

diff --git a/1.4.2.lyx b/1.4.2.lyx
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-#LyX 2.4 created this file. For more info see https://www.lyx.org/
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-\backslash
-exerc1[10]
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-Explain why short,
- simple examples of coroutines are hard for the author of a textbook to find.
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-
-\backslash
-answer 
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-Coroutines appear when there are several parts of the program coordinating among them,
- where each part performs a higher level task.
- While simple coroutines appear in higher level languages such as Python (in the form of generators),
- in languages such as assembly where they is no builtin support for them,
- they are more complex and slower than equivalent code that doesn't use coroutines,
- so their utility is not evident from these simple cases.
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-rexerc2[20]
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-The program in the text starts up the 
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- What would happen if 
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-that is,
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-The first parsed character would be ignored,
- since the 
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- coroutine doesn't expect a character to be loaded already when it begins.
- Here 
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-rexerc6[22]
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-Give coroutine linkage analogous to (1) for the case of 
-\emph on
-three
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- 
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-A
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- 
-\family typewriter
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- and 
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- each of which can jump to either of the other two.
- (Whenever a coroutine is activated,
- it begins where it last left off.)
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-In principle,
- this would require us to extend the code to 
-\emph on
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-\emph default
- coroutine linkages,
- like below:
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-We can then elide the code for jumps that never happen.
- When the number of coroutines is large,
- typically each one only communicates with the next or they communicate with a central,
- coordinating coroutine that decides which to call next based on some protocol (maybe coroutines store the index of the next coroutine to run in some register,
- or coroutines are polled in order based on which has input data available,
- for example.)
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