replace_external rep

rep set_verbose_level 3
#rep set_plot_enable true
rep set_density $::env(PL_TARGET_DENSITY)

rep import_lef $::env(MERGED_LEF)
# rep import_lef ./demo_sram/sram_16_256_8_scn4m_subm.lef
rep import_def $::env(ioPlacer_tmp_file_tag).def
rep set_output $::env(replacemacro_tmp_file_tag)

rep set_timing_driven true
rep import_lib $::env(PL_LIB)
rep import_lib ./demo_sram/sram_16_256_8_scn4m_subm_TT_5p0V_25C.lib
rep import_sdc ./scripts/base.sdc
rep import_verilog $::env(yosys_result_file_tag).v


rep init_replace
rep place_cell_nesterov_place
rep print_instances

rep export_def $::env(replacemacro_tmp_file_tag).def

set hpwl [rep get_hpwl]
exec echo $hpwl >> $::env(replacemacro_report_file_tag)_hpwl.rpt

set wns [rep get_wns]
set tns [rep get_tns]
puts "TNS after placement $tns"
puts "WNS after placement $wns"
exec echo $wns >> $::env(replacemacro_report_file_tag)_wns.rpt
exec echo $tns >> $::env(replacemacro_report_file_tag)_tns.rpt