Generating a Power Optimization Text Report - 2021.2 English

Vivado Design Suite User Guide: Power Analysis and Optimization (UG907)

Document ID
UG907
Release Date
2021-10-22
Version
2021.2 English
The report_power_opt command provides you with a text report containing a hierarchical breakdown of all the cells including block RAMs, SRLs, and registers that have been optimized for power. It provides information on the enables used for each cell and if the enables were created by Vivado® (or by the user). The syntax for this command is:
report_power_opt [-cell <arg>] [-file <arg>] [-quiet] [-verbose]
Table 1. report_power_opt Options
Option Name Optional Default Description
-cell Yes Top level Report power optimization for a specific cell
-file Yes None Write the report into the specified file. The specified file will be overwritten if one already exists
-quiet Yes N/A Ignore command errors
-verbose Yes N/A Suspend message limits during command execution

Examples

The following example creates a file named myopt.rep and reports power optimization for the entire design:

report_power_opt -file myopt.rep

The following example creates a file named myopt.rep and reports power optimization for the mctrl0 sub-hierarchy of the design:

report_power_opt -file myopt2.rep -cell mcore0/mctrl0