Re-Synthesizing the Full Design - 2023.2 English

There are some cases or types of designs that cause the flow to trigger a full re-synthesis of the design. These instances occur under the following conditions:

1. When changes to the top level of the hierarchy are made
2. When the Synthesis settings change
3. When small designs contain few partitions
4. When more than 50% of the partitions have a change

In addition, unusually large XDC files can trigger a re-synthesis of the full design. This improves in future releases.