Merge pull request #3871 from The-OpenROAD-Project-staging/feb-2006-owned-designs-ii

Switched asap7 riscv32i to utilization + bumped util for sky130hs gcd

Author: maliberty

flow/designs/asap7/riscv32i-mock-sram/rules-base.json

@@ -48,11 +48,11 @@
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
-        "value": -51.5,
+        "value": -104.0,
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -545.0,
+        "value": -1050.0,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -64,7 +64,7 @@
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
-        "value": 82956,
+        "value": 73284,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
@@ -80,11 +80,11 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -50.0,
+        "value": -128.0,
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -200.0,
+        "value": -12600.0,
         "compare": ">="
     },
     "finish__timing__hold__ws": {

flow/designs/asap7/riscv32i/config.mk

@@ -14,8 +14,8 @@ ifeq ($(BLOCKS),)
 	export ADDITIONAL_LIBS = $(LIB_DIR)/fakeram7_256x32.lib
 endif
 
-export DIE_AREA = 0 0 70 80
-export CORE_AREA = 5 5 65 75
+export CORE_UTILIZATION = 62
+export CORE_MARGIN      = 5
 
 export PLACE_DENSITY_LB_ADDON = 0.10
 

flow/designs/asap7/riscv32i/rules-base.json

@@ -64,7 +64,7 @@
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
-        "value": 71443,
+        "value": 70525,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {

flow/designs/sky130hs/gcd/config.mk

@@ -8,7 +8,7 @@ export ABC_AREA      = 1
 # Adders degrade GCD
 export ADDER_MAP_FILE :=
 
-export CORE_UTILIZATION = 45
+export CORE_UTILIZATION = 50
 export PLACE_DENSITY_LB_ADDON = 0.1
 export TNS_END_PERCENT        = 100
 export EQUIVALENCE_CHECK     ?=   1

flow/designs/sky130hs/gcd/rules-base.json

@@ -32,7 +32,7 @@
         "compare": ">="
     },
     "cts__timing__setup__tns": {
-        "value": -11.4,
+        "value": -11.0,
         "compare": ">="
     },
     "cts__timing__hold__ws": {
@@ -48,11 +48,11 @@
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
-        "value": -0.499,
+        "value": -0.636,
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -15.7,
+        "value": -18.8,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -80,11 +80,11 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -0.406,
+        "value": -0.509,
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -11.6,
+        "value": -15.1,
         "compare": ">="
     },
     "finish__timing__hold__ws": {