Merge pull request #2980 from The-OpenROAD-Project-staging/enable-gf12-ariane133

Re-enabled gf12 ariane133

Author: maliberty

flow/designs/gf12/ariane133/ariane.sdc

@@ -6,6 +6,6 @@ set_units -time 1ps
 # Set the current design
 current_design ariane
 
-create_clock -name "core_clock" -period 1800.0 -waveform {0.0 900.0} [get_ports clk_i]
+create_clock -name "core_clock" -period 1300.0 -waveform {0.0 900.0} [get_ports clk_i]
 set_clock_gating_check -setup 0.0 
 set_wire_load_mode "top"

flow/designs/gf12/ariane133/config.mk

@@ -12,7 +12,8 @@ export SDC_FILE      = $(DESIGN_HOME)/$(PLATFORM)/ariane133/ariane.sdc
 export WRAP_LEFS = $(PLATFORM_DIR)/lef/gf12_1rw_256x16.lef
 export WRAP_LIBS = $(PLATFORM_DIR)/lib/gf12_1rw_256x16_ffpg_sigcmin_0p88v_0p88v_m40c.lib
 
-export ADDITIONAL_GDS  = $(PLATFORM_DIR)/gds/gf12lp_1rf_lg8_w64_byte.gds2
+export ADDITIONAL_GDS  = $(PLATFORM_DIR)/gds/gf12lp_1rf_lg8_w64_byte.gds2 \
+	$(PLATFORM_DIR)/gds/gf12_1rw_256x16.gds2
 
 export DIE_AREA    = 0 0 900 750
 export CORE_AREA   = 5 5 895 745
@@ -28,3 +29,5 @@ export DESIGN_TYPE = CELL
 else
 export DESIGN_TYPE = CELL_NODEN
 endif
+
+export REMOVE_ABC_BUFFERS = 1

flow/designs/gf12/ariane133/rules-base.json

@@ -27,16 +27,28 @@
         "value": 14737,
         "compare": "<="
     },
+    "globalroute__antenna_diodes_count": {
+        "value": 0,
+        "compare": "<="
+    },
     "detailedroute__route__wirelength": {
-        "value": 3994034,
+        "value": 3846017,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
         "value": 0,
         "compare": "<="
     },
+    "detailedroute__antenna__violating__nets": {
+        "value": 0,
+        "compare": "<="
+    },
+    "detailedroute__antenna_diodes_count": {
+        "value": 5,
+        "compare": "<="
+    },
     "finish__timing__setup__ws": {
-        "value": 0.0,
+        "value": -112.74,
         "compare": ">="
     },
     "finish__design__instance__area": {
@@ -48,7 +60,7 @@
         "compare": "<="
     },
     "finish__timing__drv__hold_violation_count": {
-        "value": 101,
+        "value": 100,
         "compare": "<="
     },
     "finish__timing__wns_percent_delay": {