Merge pull request The-OpenROAD-Project#3201 from The-OpenROAD-Project-staging/test-ihp_post_drt_antennas

enable post-DRT repair antennas for ihp-sg13g2 designs

Author: eder-matheus

flow/designs/ihp-sg13g2/aes/rules-base.json

@@ -28,7 +28,7 @@
         "compare": "<="
     },
     "globalroute__antenna_diodes_count": {
-        "value": 282,
+        "value": 0,
         "compare": "<="
     },
     "detailedroute__route__wirelength": {
@@ -40,15 +40,15 @@
         "compare": "<="
     },
     "detailedroute__antenna__violating__nets": {
-        "value": 38,
+        "value": 0,
         "compare": "<="
     },
     "detailedroute__antenna_diodes_count": {
-        "value": 5,
+        "value": 24,
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -0.28,
+        "value": -0.13,
         "compare": ">="
     },
     "finish__design__instance__area": {

flow/designs/ihp-sg13g2/gcd/rules-base.json

@@ -52,7 +52,7 @@
         "compare": ">="
     },
     "finish__design__instance__area": {
-        "value": 27357,
+        "value": 27303,
         "compare": "<="
     },
     "finish__timing__drv__setup_violation_count": {

flow/designs/ihp-sg13g2/i2c-gpio-expander/rules-base.json

@@ -28,7 +28,7 @@
         "compare": "<="
     },
     "globalroute__antenna_diodes_count": {
-        "value": 22,
+        "value": 0,
         "compare": "<="
     },
     "detailedroute__route__wirelength": {
@@ -40,7 +40,7 @@
         "compare": "<="
     },
     "detailedroute__antenna__violating__nets": {
-        "value": 1,
+        "value": 0,
         "compare": "<="
     },
     "detailedroute__antenna_diodes_count": {
@@ -52,7 +52,7 @@
         "compare": ">="
     },
     "finish__design__instance__area": {
-        "value": 44306,
+        "value": 44275,
         "compare": "<="
     },
     "finish__timing__drv__setup_violation_count": {

flow/designs/ihp-sg13g2/ibex/rules-base.json

@@ -28,7 +28,7 @@
         "compare": "<="
     },
     "globalroute__antenna_diodes_count": {
-        "value": 1178,
+        "value": 12,
         "compare": "<="
     },
     "detailedroute__route__wirelength": {
@@ -40,11 +40,11 @@
         "compare": "<="
     },
     "detailedroute__antenna__violating__nets": {
-        "value": 55,
+        "value": 0,
         "compare": "<="
     },
     "detailedroute__antenna_diodes_count": {
-        "value": 5,
+        "value": 26,
         "compare": "<="
     },
     "finish__timing__setup__ws": {

flow/designs/ihp-sg13g2/jpeg/rules-base.json

@@ -1,6 +1,6 @@
 {
     "synth__design__instance__area__stdcell": {
-        "value": 1512439.93,
+        "value": 1507968.61,
         "compare": "<="
     },
     "constraints__clocks__count": {
@@ -12,7 +12,7 @@
         "compare": "<="
     },
     "placeopt__design__instance__count__stdcell": {
-        "value": 88060,
+        "value": 87671,
         "compare": "<="
     },
     "detailedplace__design__violations": {
@@ -28,7 +28,7 @@
         "compare": "<="
     },
     "globalroute__antenna_diodes_count": {
-        "value": 1714,
+        "value": 27,
         "compare": "<="
     },
     "detailedroute__route__wirelength": {
@@ -40,31 +40,31 @@
         "compare": "<="
     },
     "detailedroute__antenna__violating__nets": {
-        "value": 110,
+        "value": 0,
         "compare": "<="
     },
     "detailedroute__antenna_diodes_count": {
-        "value": 5,
+        "value": 160,
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -2.18,
+        "value": 0.0,
         "compare": ">="
     },
     "finish__design__instance__area": {
-        "value": 2610834,
+        "value": 2605152,
         "compare": "<="
     },
     "finish__timing__drv__setup_violation_count": {
-        "value": 3829,
+        "value": 3812,
         "compare": "<="
     },
     "finish__timing__drv__hold_violation_count": {
         "value": 10,
         "compare": "<="
     },
     "finish__timing__wns_percent_delay": {
-        "value": -30.54,
+        "value": -10.0,
         "compare": ">="
     }
 }

flow/designs/ihp-sg13g2/riscv32i/rules-base.json

@@ -28,7 +28,7 @@
         "compare": "<="
     },
     "globalroute__antenna_diodes_count": {
-        "value": 362,
+        "value": 4,
         "compare": "<="
     },
     "detailedroute__route__wirelength": {
@@ -40,15 +40,15 @@
         "compare": "<="
     },
     "detailedroute__antenna__violating__nets": {
-        "value": 20,
+        "value": 0,
         "compare": "<="
     },
     "detailedroute__antenna_diodes_count": {
-        "value": 5,
+        "value": 33,
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -0.65,
+        "value": -0.4,
         "compare": ">="
     },
     "finish__design__instance__area": {
@@ -64,7 +64,7 @@
         "compare": "<="
     },
     "finish__timing__wns_percent_delay": {
-        "value": -18.36,
+        "value": -12.48,
         "compare": ">="
     }
 }

flow/designs/ihp-sg13g2/spi/rules-base.json

@@ -48,15 +48,15 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -0.3,
+        "value": -0.25,
         "compare": ">="
     },
     "finish__design__instance__area": {
         "value": 10383,
         "compare": "<="
     },
     "finish__timing__drv__setup_violation_count": {
-        "value": 20,
+        "value": 17,
         "compare": "<="
     },
     "finish__timing__drv__hold_violation_count": {

flow/platforms/ihp-sg13g2/config.mk

@@ -143,9 +143,6 @@ export KLAYOUT_DRC_FILE ?= $(PLATFORM_DIR)/drc/sg13g2_minimal.lydrc
 export CDL_FILE ?= $(PLATFORM_DIR)/cdl/sg13g2_stdcell.cdl
 #export KLAYOUT_LVS_FILE = $(PLATFORM_DIR)/lvs/$(PLATFORM).lylvs
 
-#Temporary: skip post-DRT repair antennas
-export SKIP_ANTENNA_REPAIR_POST_DRT = 1
-
 # ---------------------------------------------------------
 #  Final
 # ---------------------------------------------------------