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17 lines
632 B
TeX
17 lines
632 B
TeX
\pagebreak
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\section{\code{taskyield} Construct}
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\label{sec:taskyield}
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\index{constructs!taskyield@\code{taskyield}}
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\index{taskyield construct@\code{taskyield} construct}
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The following example illustrates the use of the \code{taskyield} directive.
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The tasks in the example compute something useful and then do some computation
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that must be done in a critical region. By using \code{taskyield} when a task
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cannot get access to the \code{critical} region the implementation can suspend
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the current task and schedule some other task that can do something useful.
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\cexample[3.1]{taskyield}{1}
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\ffreeexample[3.1]{taskyield}{1}
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