GenShen: improvements in card scanning

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    • Type: Task
    • Resolution: Fixed
    • Priority: P2
    • None
    • Affects Version/s: repo-shenandoah
    • Component/s: hotspot

      This ticket covers the initial task of improvements in card-scanning used by Generational Shenandoah.

      The main improvement here is expected to come from reducing BOT lookups by taking advantage of contiguous runs of dirty cards. Other improvements may then follow from the simplified and "tighter" card-scanning work loop, and potential future specializations thereof.

            Assignee:
            Y. Ramakrishna
            Reporter:
            Y. Ramakrishna
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              Created:
              Updated:
              Resolved: