Hierarchal Synthesis on Vivado

How can I set reference to the checkpoint of pre-synthesized submodule while running the top level synthesis in order to save run-time. Are there any example scripts which I can refer to?

The issue names no files, tests, or entry points. Start by locating the Vivado hierarchical-synthesis guidance and checkpoint example scripts in the repository; done would be a clear, runnable example showing how to reuse a pre-synthesized submodule checkpoint during top-level synthesis.

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