Fork - Join
SystemVerilog adds join_any and join_none keywords to the fork - join statement.
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Option
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Description
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join
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The parent process blocks until all the processes spawned by this fork complete.
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join_any
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The parent process blocks until any one of the processes spawned by this fork completes.
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join_none
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The parent process continues to execute concurrently with all the processes spawned by the fork.
The spawned processes do not start executing until the parent thread executes a blocking statement.
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A return statement within the context of a fork...join statement is illegal.
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