File size: 1,278 Bytes
198fb2a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | utl::set_metrics_stage "detailedplace__{}"
source $::env(SCRIPTS_DIR)/load.tcl
erase_non_stage_variables place
load_design 3_4_place_resized.odb 2_floorplan.sdc
source_step_tcl PRE DETAIL_PLACE
source $::env(PLATFORM_DIR)/setRC.tcl
proc do_dpl { } {
# Only for use with hybrid rows
if { $::env(BALANCE_ROWS) } {
balance_row_usage
}
set_placement_padding -global \
-left $::env(CELL_PAD_IN_SITES_DETAIL_PLACEMENT) \
-right $::env(CELL_PAD_IN_SITES_DETAIL_PLACEMENT)
set dpl_args [env_var_or_empty DETAIL_PLACEMENT_ARGS]
log_cmd detailed_placement {*}$dpl_args
if { $::env(ENABLE_DPO) } {
if { [env_var_exists_and_non_empty DPO_MAX_DISPLACEMENT] } {
log_cmd improve_placement -max_displacement $::env(DPO_MAX_DISPLACEMENT)
} else {
log_cmd improve_placement
}
}
log_cmd optimize_mirroring
utl::info FLW 12 "Placement violations [check_placement -verbose]."
log_cmd estimate_parasitics -placement
}
set result [catch { do_dpl } errMsg]
if { $result != 0 } {
orfs_write_db $::env(RESULTS_DIR)/3_5_place_dp-failed.odb
error $errMsg
}
report_metrics 3 "detailed place" true false
source_step_tcl POST DETAIL_PLACE
orfs_write_db $::env(RESULTS_DIR)/3_5_place_dp.odb
orfs_write_sdc $::env(RESULTS_DIR)/3_place.sdc
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