stable gcd sky130hd params

Signed-off-by: luarss <[email protected]>

Author: luarss

flow/designs/sky130hd/gcd/autotuner.json

@@ -12,7 +12,7 @@
         "type": "int",
         "minmax": [
             5,
-            100
+            60
         ],
         "step": 1
     },
@@ -52,7 +52,7 @@
         "type": "float",
         "minmax": [
             0.1,
-            0.7
+            0.3
         ],
         "step": 0
     },

flow/scripts/cts.tcl

@@ -79,14 +79,14 @@ append_env_var additional_args SKIP_PIN_SWAP -skip_pin_swap 0
 append_env_var additional_args SKIP_GATE_CLONING -skip_gate_cloning 0
 
 if {[info exists ::env(SKIP_CTS_REPAIR_TIMING)] == 0 || $::env(SKIP_CTS_REPAIR_TIMING) == 0} {
-  if { [info exists ::env(EQUIVALENCE_CHECK)] } {
+  if {[info exists ::env(EQUIVALENCE_CHECK)] && $::env(EQUIVALENCE_CHECK) == 1} {
       write_eqy_verilog 4_before_rsz.v
   }
 
   puts "repair_timing [join $additional_args " "]"
   repair_timing {*}$additional_args
 
-  if { [info exists ::env(EQUIVALENCE_CHECK)] } {
+  if {[info exists ::env(EQUIVALENCE_CHECK)] && $::env(EQUIVALENCE_CHECK) == 1} {
       run_equivalence_test
   }
 

tools/AutoTuner/src/autotuner/distributed.py

@@ -487,6 +487,7 @@ def openroad(base_dir, parameters, flow_variant, path=''):
     make_command += f'make -C {base_dir}/flow DESIGN_CONFIG=designs/'
     make_command += f'{args.platform}/{args.design}/config.mk'
     make_command += f' FLOW_VARIANT={flow_variant} {parameters}'
+    make_command += f' EQUIVALENCE_CHECK=0'
     make_command += f' NPROC={args.openroad_threads} SHELL=bash'
     run_command(make_command,
                 timeout=args.timeout,