Merge pull request #717 from The-OpenROAD-Project-staging/util_public

Util public

Author: maliberty

flow/designs/nangate45/aes/config.mk

@@ -5,10 +5,6 @@ export PLATFORM    = nangate45
 export VERILOG_FILES = $(sort $(wildcard ./designs/src/$(DESIGN_NICKNAME)/*.v))
 export SDC_FILE      = ./designs/$(PLATFORM)/$(DESIGN_NICKNAME)/constraint.sdc
 
-# These values must be multiples of placement site
-# x=0.19 y=1.4
 export FLOORPLAN_DEF = ./designs/$(PLATFORM)/$(DESIGN_NICKNAME)/aes_ng45_fp.def
-export DIE_AREA    = 0 0 249.85 250.6 
-export CORE_AREA   = 10.07 11.2 239.97 240.8 
 
 export PLACE_DENSITY_LB_ADDON = 0.20

flow/designs/nangate45/aes/metadata-base-ok.json

@@ -8,11 +8,11 @@
         "compare": "=="
     },
     "placeopt__design__instance__area": {
-        "value": 29548,
+        "value": 29544,
         "compare": "<="
     },
     "placeopt__design__instance__count__stdcell": {
-        "value": 17932,
+        "value": 17931,
         "compare": "<="
     },
     "detailedplace__design__violations": {
@@ -40,7 +40,7 @@
         "compare": "<="
     },
     "globalroute__timing__clock__slack": {
-        "value": -0.19,
+        "value": -0.18,
         "compare": ">="
     },
     "globalroute__timing__setup__ws": {

flow/designs/nangate45/aes/rules-base.json

@@ -24,11 +24,11 @@
         "compare": ">="
     },
     "cts__timing__setup__ws__pre_repair": {
-        "value": -6.58,
+        "value": -6.48,
         "compare": ">="
     },
     "cts__timing__setup__ws__post_repair": {
-        "value": -6.58,
+        "value": -6.48,
         "compare": ">="
     },
     "cts__design__instance__count__setup_buffer": {
@@ -44,7 +44,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__ws": {
-        "value": -4.16,
+        "value": -4.15,
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
@@ -56,23 +56,23 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -4.17,
+        "value": -4.55,
         "compare": ">="
     },
     "finish__design__instance__area": {
         "value": 592910,
         "compare": "<="
     },
     "finish__timing__drv__max_slew_limit": {
-        "value": -1.42,
+        "value": -1.40,
         "compare": ">="
     },
     "finish__timing__drv__max_fanout_limit": {
         "value": -0.2,
         "compare": ">="
     },
     "finish__timing__drv__max_cap_limit": {
-        "value": -0.26,
+        "value": -0.53,
         "compare": ">="
     },
     "finish__timing__drv__setup_violation_count": {
@@ -87,4 +87,4 @@
         "value": -55.02,
         "compare": ">="
     }
-}
+}

flow/designs/nangate45/bp_multi_top/metadata-base-ok.json

@@ -8,9 +8,5 @@ export ABC_AREA      = 1
 # Adders degrade GCD
 export ADDER_MAP_FILE :=
 
-# These values must be multiples of placement site
-# x=0.19 y=1.4
-export DIE_AREA    = 0 0 70.11 70 
-export CORE_AREA   = 10.07 11.2 60.04 60.2 
-
+export CORE_UTILIZATION ?= 55
 export PLACE_DENSITY_LB_ADDON = 0.20