Merge pull request #3971 from AcKoucher/scripts-correlation-gpl

remove unused GPL related operations in correlation scripts

Author: eder-matheus

flow/util/correlateRC.py

@@ -124,15 +124,13 @@ def makeDict():
 
             data[design][netName] = {
                 "type": tokens[1],
-                "gpl_res": float(tokens[2]),
-                "gpl_cap": float(tokens[3]),
-                "grt_res": float(tokens[4]),
-                "grt_cap": float(tokens[5]),
-                "rcx_res": float(tokens[6]),
-                "rcx_cap": float(tokens[7]),
+                "grt_res": float(tokens[2]),
+                "grt_cap": float(tokens[3]),
+                "rcx_res": float(tokens[4]),
+                "rcx_cap": float(tokens[5]),
             }
 
-            layer_lengths = [float(tok) for tok in tokens[8:]]
+            layer_lengths = [float(tok) for tok in tokens[6:]]
             for i, length in enumerate(layer_lengths):
                 if length > 0:
                     active_layers.add(i)

flow/util/write_net_rc.tcl

@@ -33,7 +33,6 @@ proc report_var_caps { var_name count } {
 }
 
 proc write_rc_csv { filename } {
-  upvar 1 gpl gpl_net_name_to_rc
   upvar 1 grt grt_net_name_to_rc
   upvar 1 rcx rcx_net_name_to_rc
 
@@ -68,13 +67,11 @@ proc write_rc_csv { filename } {
       (!$use_drt_data || [$db_net getWire] ne "NULL")
     } {
       set net_name [get_full_name $net]
-      lassign $gpl_net_name_to_rc($net_name) gpl_net_res gpl_net_cap
       lassign $grt_net_name_to_rc($net_name) grt_net_res grt_net_cap
       lassign $rcx_net_name_to_rc($net_name) rcx_net_res rcx_net_cap
       set net_type [expr { [string equal $type "CLOCK"] ? "clock" : "signal" }]
       puts -nonewline $stream "[get_full_name $net],$net_type,"
       puts -nonewline $stream [concat \
-        [format "%.3e" $gpl_net_res] "," [format "%.3e" $gpl_net_cap] "," \
         [format "%.3e" $grt_net_res] "," [format "%.3e" $grt_net_cap] "," \
         [format "%.3e" $rcx_net_res] "," [format "%.3e" $rcx_net_cap]]
       set db_net [sta::sta_to_db_net $net]

flow/util/write_net_rc_script.tcl

@@ -3,16 +3,11 @@ load_design 6_final.odb 6_final.sdc
 
 source $::env(UTILS_DIR)/write_net_rc.tcl
 
-estimate_parasitics -placement
-record_wire_rc gpl
-
 estimate_parasitics -global_routing
 record_wire_rc grt
 
 read_spef $::env(RESULTS_DIR)/6_final.spef
 record_wire_rc rcx
 
-#compare_wire_rc 50 grt rcx
-
-# write gpl/grt/rcx rc file for correlateRC.py
+# write grt/rcx rc file for correlateRC.py
 write_rc_csv $::env(RESULTS_DIR)/6_net_rc.csv