[Question] Runahead Execution in Scarab about scarab HOT 6 CLOSED

No, some of those comments are very old and from former students.

It is likely that Onur added runahead to Scarab back when he was a grad student, however that version of Scarab is not the same one that got passed along over the years and ultimately ended up here.

We have had a few students implement runahead over the years, but none that felt comfortable adding their changes to the main branch. We are also looking for new contributions to Scarab, so if you add a feature that you think would be beneficial, don't hesitate to create a pull request.

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Ok got it. Does there happen to be support for out of order execution built in as well?

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Yes, of course.

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That's great! How do you enable it and use it in a simulation?

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It is enabled by default, there is no way to disable it.

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Closing this thread due to inactivity. Feel free to open if there are any further questions.

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