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Diagram added to Parallel Computation scenario (#486)

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Peter Turcan
2025-07-31 10:14:03 -07:00
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commit 250ee60704
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user-guide/modules/ROOT/pages/task-parallel-computation.adoc
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@@ -271,7 +271,11 @@ Task 2 exiting...
For message queues, consider the following sample using boost:fiber[], where you can type messages manually, starting with a receiver Id, and a receiver fiber prints the messages from the queue, if the message is for that receiver.
This simulates a very lightweight fiber-based message loop using user input. Receivers 1 and 2 only take messages where they have been identified as the desired receiver. Receiver 3 takes any message.
This simulates a very lightweight fiber-based message loop using user input. Receivers 1 and 2 only take messages where they have been identified as the desired receiver. Receiver 3 takes any message, and as such is the _fallback handler_. For example:
image::message-queue.png[]
Now for the code:
[source,cpp]
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