Design Metrics Report Logic Depth Dialog Box The Timing Analyzer's Reports > Design Metrics > Report Logic Depth... command allows you to report the number of logic levels within a clock domain. This value typically corresponds to the number of look-up tables (LUTs) that a path passes through. Report Neighbor Paths Dialog Box The Timing Analyzer's Reports > Design Metrics > Report Neighbor Paths... command helps you to determine the root cause of critical paths (for example, high logic level, retiming limitation, sub-optimal placement, I/O column crossing, hold fix-up, time borrowing, or others). The equivalent scripting command is report_design_metrics -neighbor_paths. Report Register Spread Dialog Box The Timing Analyzer's Reports > Design Metrics > Report Register Spread... command analyzes the final placement to identify registers with sinks pulling them in various directions. These registers are potential candidates for duplication. The equivalent scripting command is report_register_spread. Report Route Net of Interest Dialog Box The Timing Analyzer's Reports > Design Metrics > Report Route Net of Interest... command allows you to report the nets that require the most effort from the router. The report shows the percentage of total router effort for the nets reported. The equivalent scripting command is report_route_net_of_interest. Report Retiming Restrictions Dialog Box The Timing Analyzer's Reports > Design Metrics > Report Retiming Restrictions... command allows you to report the occurrences of design conditions that restrict Hyper-Retiming, such as Power-up "Care" restrictions, and don’t touch or preserve attributes for each port. You can refer to this report to improve the circuit and remove retiming restrictions that limit circuit performance. report_retiming_restrictions is the equivalent scripting command. Report Reset Statistics Dialog Box The Timing Analyzer's Reports > Design Metrics > Report Reset Statistics... command allows you to report the numbers of synchronous and asynchronous resets in the design. Report Pipelining Information Dialog Box The Timing Analyzer's Reports > Design Metrics > Report Pipelining Information... command allows you to generate a report that can help you to identify potential areas of over-pipelining in your design. Excessive pipelining unnecessarily consumes area. The equivalent scripting command is report_pipelining_info. Report Bottlenecks Dialog Box You open this dialog box by double-clicking Report Bottleneck in the Tasks pane in the Timing Analyzer. Report Partitions Command You generate these reports by clicking Report Partitions in the Tasks pane in the Timing Analyzer.