Decreased distances from pins to and gates in mgmt_protect

openlane/mgmt_protect/config.tcl

@@ -81,22 +81,24 @@ set ::env(FP_PDN_MACRO_HOOKS) "\
 set ::env(FP_PDN_SKIPTRIM) 0
 
 ## Placement 
-set ::env(PL_TARGET_DENSITY) 0.09
+set ::env(PL_TARGET_DENSITY) 0.095
 set ::env(PL_RESIZER_DESIGN_OPTIMIZATIONS) 1
 set ::env(PL_RESIZER_TIMING_OPTIMIZATIONS) 0
 set ::env(PL_RESIZER_MAX_WIRE_LENGTH) 320
 
 set ::env(PL_RESIZER_MAX_SLEW_MARGIN) 25
+set ::env(PL_TIME_DRIVEN) 0
+set ::env(PL_ROUTABILITY_DRIVEN) 1
 
 ## Routing 
 set ::env(RT_MIN_LAYER) "met1"
 set ::env(RT_MAX_LAYER) "met4"
-set ::env(GRT_ADJUSTMENT) 0.05
+set ::env(GRT_ADJUSTMENT) 0.3
 set ::env(GRT_OVERFLOW_ITERS) 280
 set ::env(GRT_ALLOW_CONGESTION) 1
 
 set ::env(GLB_RESIZER_TIMING_OPTIMIZATIONS) 1
-set ::env(GLB_RESIZER_MAX_WIRE_LENGTH) 320
+set ::env(GLB_RESIZER_MAX_WIRE_LENGTH) 250
 
 ## prevent routing near the PDN to prevent DRCs at top-level
 set ::env(GRT_OBS) "met4 60.970 0.000 63.870 160.000, \
@@ -197,7 +199,7 @@ set ::env(MAGIC_EXT_USE_GDS) 0
 set ::env(RSZ_DONT_TOUCH_RX) {la_data_out_core\[.*\]|mprj_ack_i_user|mprj_dat_i_user\[.*\]|user_irq_core\[.*\]}
 
 ## Antenna 
-set ::env(DIODE_INSERTION_STRATEGY) 3
+set ::env(DIODE_INSERTION_STRATEGY) 6
 set ::env(GRT_ANT_ITERS) 50
 set ::env(GRT_MAX_DIODE_INS_ITERS) 50
 # set ::env(USE_ARC_ANTENNA_CHECK) 0

signoff/mgmt_protect/metrics.csv

@@ -1,2 +1,2 @@
 design,design_name,config,flow_status,total_runtime,routed_runtime,(Cell/mm^2)/Core_Util,DIEAREA_mm^2,CellPer_mm^2,OpenDP_Util,Peak_Memory_Usage_MB,cell_count,tritonRoute_violations,Short_violations,MetSpc_violations,OffGrid_violations,MinHole_violations,Other_violations,Magic_violations,antenna_violations,lvs_total_errors,cvc_total_errors,klayout_violations,wire_length,vias,wns,pl_wns,optimized_wns,fastroute_wns,spef_wns,tns,pl_tns,optimized_tns,fastroute_tns,spef_tns,HPWL,routing_layer1_pct,routing_layer2_pct,routing_layer3_pct,routing_layer4_pct,routing_layer5_pct,routing_layer6_pct,wires_count,wire_bits,public_wires_count,public_wire_bits,memories_count,memory_bits,processes_count,cells_pre_abc,AND,DFF,NAND,NOR,OR,XOR,XNOR,MUX,inputs,outputs,level,EndCaps,TapCells,Diodes,Total_Physical_Cells,CoreArea_um^2,power_slowest_internal_uW,power_slowest_switching_uW,power_slowest_leakage_uW,power_typical_internal_uW,power_typical_switching_uW,power_typical_leakage_uW,power_fastest_internal_uW,power_fastest_switching_uW,power_fastest_leakage_uW,critical_path_ns,suggested_clock_period,suggested_clock_frequency,CLOCK_PERIOD,SYNTH_STRATEGY,SYNTH_MAX_FANOUT,FP_CORE_UTIL,FP_ASPECT_RATIO,FP_PDN_VPITCH,FP_PDN_HPITCH,PL_TARGET_DENSITY,GRT_ADJUSTMENT,STD_CELL_LIBRARY,DIODE_INSERTION_STRATEGY
-/home/hosni/My_forks/FINAL/caravel/openlane/mgmt_protect,mgmt_protect,22_10_16_02_43,flow completed,0h23m12s0ms,0h17m25s0ms,-2.0,0.3392,-1,2.25,1430.66,-1,0,0,0,0,0,0,9,-1,12,-1,-1,812932,51073,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,730722606.0,0.0,61.78,17.47,35.74,2.78,-1,176,2014,48,1886,0,0,0,921,333,0,0,0,0,0,0,0,1088,626,1,194,4525,0,4719,309717.04319999996,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,10.0,100.0,10,AREA 0,10,50,1,527.160,36.720,0.09,0.05,sky130_fd_sc_hd,3
+/home/hosni/mgmt_protect/caravel/openlane/mgmt_protect,mgmt_protect,22_10_23_08_16,flow completed,0h10m3s0ms,0h4m14s0ms,-2.0,0.3392,-1,2.25,1540.5,-1,0,0,0,0,0,0,9,-1,8,-1,-1,835520,46970,0.0,-0.02,0.0,-0.06,0.0,0.0,-0.12,0.0,-0.3,0.0,720847043.0,0.0,74.97,43.04,62.33,11.56,-1,176,2014,48,1886,0,0,0,921,333,0,0,0,0,0,0,0,1088,626,1,194,4525,0,4719,309717.04319999996,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,10.0,100.0,10,AREA 0,10,50,1,527.160,36.720,0.095,0.3,sky130_fd_sc_hd,3