Merge remote-tracking branch 'origin/master' into klayout_check

Author: vijayank88

flow/designs/asap7/mock-array-big/Element/config.mk

@@ -24,3 +24,8 @@ export PDN_TCL = designs/asap7/mock-array-big/Element/pdn.tcl
 export MAX_ROUTING_LAYER = M5
 
 export PRIVATE_DIR=designs/asap7/mock-array-big
+
+# If this design isn't quickly done in detailed routing, something is wrong.
+# At time of adding this option, only 3 iterations were needed for 0
+# violations.
+export DETAILED_ROUTE_ARGS=-droute_end_iter 10

flow/designs/asap7/mock-array-big/config.mk

@@ -27,3 +27,8 @@ export PDN_TCL = designs/asap7/mock-array-big/pdn.tcl
 export TNS_END_PERCENT       = 100
 
 export PRIVATE_DIR=designs/asap7/mock-array-big
+
+# If this design isn't quickly done in detailed routing, something is wrong.
+# At time of adding this option, only 3 iterations were needed for 0
+# violations.
+export DETAILED_ROUTE_ARGS=-droute_end_iter 10

flow/designs/asap7/riscv32i/metadata-base-ok.json

@@ -64,7 +64,7 @@
         "compare": "<="
     },
     "finish__timing__drv__max_slew_limit": {
-        "value": -0.29,
+        "value": -0.72,
         "compare": ">="
     },
     "finish__timing__drv__max_fanout_limit": {

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

@@ -64,7 +64,7 @@
         "compare": "<="
     },
     "finish__timing__drv__max_slew_limit": {
-        "value": -0.36,
+        "value": -0.73,
         "compare": ">="
     },
     "finish__timing__drv__max_fanout_limit": {

flow/designs/gf12/ariane/metadata-base-ok.json

@@ -40,7 +40,7 @@
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
-        "value": -32.63,
+        "value": -114.78,
         "compare": ">="
     },
     "detailedroute__route__wirelength": {

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

@@ -30,3 +30,5 @@ export CTS_CLUSTER_DIAMETER = 100
 export CTS_CLUSTER_SIZE = 30
 
 export export SETUP_SLACK_MARGIN = 0.2
+
+export GLOBAL_ROUTE_ARGS=-congestion_iterations 100 -verbose

flow/designs/gf12/swerv_wrapper/metadata-base-ok.json

@@ -18,7 +18,7 @@ if {[info exist env(FASTROUTE_TCL)]} {
 
 global_route -guide_file $env(RESULTS_DIR)/route.guide \
                -congestion_report_file $env(REPORTS_DIR)/congestion.rpt \
-               {*}[expr {[info exists ::env(GLOBAL_ROUTE_ARGS)] ? $::env(GLOBAL_ROUTE_ARGS) : {-congestion_iterations 100 -verbose}}]
+               {*}[expr {[info exists ::env(GLOBAL_ROUTE_ARGS)] ? $::env(GLOBAL_ROUTE_ARGS) : {-congestion_iterations 20 -verbose}}]
 
 set_propagated_clock [all_clocks]
 estimate_parasitics -global_routing