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19 lines
731 B
TeX
19 lines
731 B
TeX
\pagebreak
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\chapter{The \code{single} Construct}
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\label{chap:single}
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The following example demonstrates the \code{single} construct. In the example,
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only one thread prints each of the progress messages. All other threads will skip
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the \code{single} region and stop at the barrier at the end of the \code{single}
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construct until all threads in the team have reached the barrier. If other threads
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can proceed without waiting for the thread executing the \code{single} region,
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a \code{nowait} clause can be specified, as is done in the third \code{single}
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construct in this example. The user must not make any assumptions as to which thread
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will execute a \code{single} region.
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\cexample{single}{1c}
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\fexample{single}{1f}
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