Checkpoint synchronization: Difference between revisions
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=={{header|Nim}}== |
=={{header|Nim}}== |
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As in Oforth, the checkpoint is a thread (the main thread) and synchronization is done using channels: |
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:– a channel per worker to send orders; an order may be a task number (greater or equal to one) or the stop order (equal to 0); |
:– a channel per worker to send orders; an order may be a task number (greater or equal to one) or the stop order (equal to 0); |
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:– a channel to receive the responses from workers; workers send their identifier (number) via this channel when they have completed a task. |
:– a channel to receive the responses from workers; workers send their identifier (number) via this channel when they have completed a task. |
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