Support block_item_declaration in forks #4455
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Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
kboronski-ant
added
area: scheduling
wsnyder
reviewed
Sep 1, 2023
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
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Adds support for block_item_declaration elements in forks. (See 9.3.2 Parallel blocks in IEEE_1800-2017)
A block_item_declaration is basically a definition of a variable placed directly within a parallel block. Eg.:
It's a special kind of statement. Instead of being forked, it creates a local variable accessible to all forked processes, before they get spawned. This can be useful when forking under a loop as it allows to create a local copy of the iterated variable, for each set of processes spawned in a given iteration.