OpenTimer/example/optimizer/optimizer.conf at master · leochand101/OpenTimer · GitHub

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#initialize the design
read_celllib -early optimizer_Early.lib
read_celllib -late optimizer_Late.lib
read_verilog optimizer.v
read_spef optimizer.spef
read_sdc optimizer.sdc

# report the TNS and WNS
report_tns
report_wns

# repower gate
repower_gate inst_10 INV_X16

# insert a buffer to the design
insert_gate TAUGATE_1 BUF_X2
insert_net TAUNET_1
disconnect_pin inst_3:ZN
connect_pin inst_3:ZN TAUNET_1
connect_pin TAUGATE_1:A TAUNET_1
connect_pin TAUGATE_1:Z net_14

# updateh parasitics
read_spef change_1.spef

# automatically trigger incremental timing
report_slack -pin G17 -late -fall
report_at -pin G17 -late -fall
report_rat -pin G17 -late -fall
report_path -num_paths 1

# dump all slack values
dump_slack