the module hasn’t doc yet.
report_power
report_power_calculation
report_area
report_timing
report_cell
report_net_fanout
report_net
report_reference
report_qor
report_design
report_port
report_timing_derate
report_units
report_lib
report_delay_calculation
get_pin_info
check_design
report_constraint
report_bus
report_wire_load
report_hierarchy
report_clock_gating
report_buffer_tree
get_fanin_pins
get_fanout_pins
report_clock
report_clock_fanout
set_sim_clk