Merge pull request #3872 from The-OpenROAD-Project-staging/is_int-pdk0.15-mods

Updates to hercules_is_int config to enable PDK 0.15 runs

Author: maliberty

flow/designs/rapidus2hp/hercules_is_int/config.mk

@@ -27,7 +27,6 @@ export SYNTH_HDL_FRONTEND    ?= slang
 export SYNTH_HIERARCHICAL    ?= 0
 
 # Use $(if) to defer conditional eval until all makefiles are read
-
 export CORE_UTILIZATION = $(strip \
     $(if $(filter 0.3,$(RAPIDUS_PDK_VERSION)), \
         $(if $(filter ra02h138_DST_45CPP,$(PLACE_SITE)), \
@@ -46,14 +45,20 @@ export CORE_UTILIZATION = $(strip \
             ), \
             56 \
         ), \
-        $(if $(filter slang,$(SYNTH_HDL_FRONTEND)), \
-	    $(if $(filter ra02h138_DST_45CPP SC6T,$(PLACE_SITE)), \
+        $(if $(filter 0.15,$(RAPIDUS_PDK_VERSION)), \
+            $(if $(filter ra02h138_DST_45CPP SC6T,$(PLACE_SITE)), \
                 30, \
                 52 \
             ), \
-	    $(if $(filter ra02h138_DST_45CPP SC6T,$(PLACE_SITE)), \
-                30, \
-                54 \
+            $(if $(filter slang,$(SYNTH_HDL_FRONTEND)), \
+                $(if $(filter ra02h138_DST_45CPP SC6T,$(PLACE_SITE)), \
+                    30, \
+                    52 \
+                ), \
+	        $(if $(filter ra02h138_DST_45CPP SC6T,$(PLACE_SITE)), \
+                    30, \
+                    54 \
+                ) \
             ) \
         ) \
     ))

flow/designs/rapidus2hp/hercules_is_int/test/test_params.py

@@ -35,6 +35,10 @@ def get_exp_util(self, place_site, front_end, pdk_version, layer_stack):
                     if layer_stack == "14LM":
                         return 50
             return 56
+        if pdk_version in "0.15":
+            if place_site == "ra02h138_DST_45CPP":
+                return 30
+            return 52
         if front_end == "verific":
             if place_site in ["SC6T", "ra02h138_DST_45CPP"]:
                 return 30