rsz: add "memory" debugPrint for RSS size by iteration

Signed-off-by: Matt Liberty <[email protected]>

Author: maliberty

src/rsz/src/RepairDesign.cc

@@ -31,6 +31,7 @@
 #include "sta/Search.hh"
 #include "sta/SearchPred.hh"
 #include "sta/Units.hh"
+#include "utl/mem_stats.h"
 #include "utl/scope.h"
 
 namespace rsz {
@@ -2652,6 +2653,8 @@ void RepairDesign::printProgress(int iteration,
         inserted_buffer_count_,
         repaired_net_count,
         nets_left);
+
+    debugPrint(logger_, RSZ, "memory", 1, "RSS = {}", utl::getCurrentRSS());
   }
 
   if (end) {

src/rsz/src/RepairHold.cc

@@ -25,6 +25,7 @@
 #include "sta/TimingArc.hh"
 #include "sta/Units.hh"
 #include "utl/Logger.h"
+#include "utl/mem_stats.h"
 
 namespace rsz {
 
@@ -889,6 +890,8 @@ void RepairHold::printProgress(int iteration, bool force, bool end) const
         delayAsString(wns, sta_, 3),
         delayAsString(tns, sta_, 3),
         worst_vertex->name(network_));
+
+    debugPrint(logger_, RSZ, "memory", 1, "RSS = {}", utl::getCurrentRSS());
   }
 
   if (end) {

src/rsz/src/RepairSetup.cc

@@ -38,6 +38,7 @@
 #include "sta/Units.hh"
 #include "sta/VerilogWriter.hh"
 #include "utl/Logger.h"
+#include "utl/mem_stats.h"
 
 namespace rsz {
 
@@ -764,6 +765,8 @@ void RepairSetup::printProgress(const int iteration,
         delayAsString(tns, sta_, 1),
         max(0, num_viols),
         worst_vertex != nullptr ? worst_vertex->name(network_) : "");
+
+    debugPrint(logger_, RSZ, "memory", 1, "RSS = {}", utl::getCurrentRSS());
   }
 
   if (end) {