power directory

Signed-off-by: James Cherry <cherry@parallaxsw.com>

CMakeLists.txt

@@ -173,9 +173,7 @@ set(STA_SOURCE
   search/PathRef.cc
   search/PathVertex.cc
   search/PathVertexRep.cc
-  search/Power.cc
   search/Property.cc
-  search/ReadVcdActivities.cc
   search/ReportPath.cc
   search/Search.cc
   search/SearchPred.cc
@@ -184,14 +182,17 @@ set(STA_SOURCE
   search/StaState.cc
   search/Tag.cc
   search/TagGroup.cc
-  search/Vcd.cc
-  search/VcdReader.cc
   search/VertexVisitor.cc
   search/VisitPathEnds.cc
   search/VisitPathGroupVertices.cc
   search/WorstSlack.cc
   search/WritePathSpice.cc
 
+  power/Power.cc
+  power/ReadVcdActivities.cc
+  power/Vcd.cc
+  power/VcdReader.cc
+
   util/Debug.cc
   util/DispatchQueue.cc
   util/Error.cc
@@ -229,10 +230,10 @@ set(STA_TCL_FILES
   tcl/Cmds.tcl
   tcl/Variables.tcl
   tcl/Sta.tcl
-  tcl/Power.tcl
   tcl/Splash.tcl
   dcalc/DelayCalc.tcl
   parasitics/Parasitics.tcl
+  power/Power.tcl
   sdf/Sdf.tcl
   verilog/Verilog.tcl
   )
@@ -315,18 +316,20 @@ set_property(SOURCE ${STA_SWIG_FILE}
   -I${STA_HOME}/sdf
   -I${STA_HOME}/dcalc
   -I${STA_HOME}/parasitics
+  -I${STA_HOME}/power
   -I${STA_HOME}/verilog
 )
 
 set_property(SOURCE ${STA_SWIG_FILE}
   PROPERTY DEPENDS
+  ${STA_HOME}/dcalc/DelayCalc.i
+  ${STA_HOME}/parasitics/Parasitics.i
+  ${STA_HOME}/power/Power.i
+  ${STA_HOME}/sdf/Sdf.i
   ${STA_HOME}/tcl/Exception.i
   ${STA_HOME}/tcl/StaTcl.i
-  ${STA_HOME}/verilog/Verilog.i
   ${STA_HOME}/tcl/NetworkEdit.i
-  ${STA_HOME}/sdf/Sdf.i
+  ${STA_HOME}/verilog/Verilog.i
-  ${STA_HOME}/parasitics/Parasitics.i
-  ${STA_HOME}/dcalc/DelayCalc.i
 )
 
 swig_add_library(sta_swig

app/StaApp.i

@@ -23,3 +23,4 @@
 %include "Sdf.i"
 %include "DelayCalc.i"
 %include "Parasitics.i"
+%include "Power.i"

power/Power.cc

@@ -41,8 +41,8 @@
 #include "GraphDelayCalc.hh"
 #include "Corner.hh"
 #include "PathVertex.hh"
-#include "Levelize.hh"
+#include "search/Levelize.hh"
-#include "Sim.hh"
+#include "search/Sim.hh"
 #include "Search.hh"
 #include "Bfs.hh"
 #include "ClkNetwork.hh"

power/Power.i

@@ -0,0 +1,124 @@
+%module power
+
+%{
+
+// OpenSTA, Static Timing Analyzer
+// Copyright (c) 2022, Parallax Software, Inc.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+#include "Sta.hh"
+#include "power/Power.hh"
+#include "power/VcdReader.hh"
+#include "power/ReadVcdActivities.hh"
+
+namespace sta {
+
+typedef FloatSeq TmpFloatSeq;
+
+} // namespace
+
+using namespace sta;
+
+%}
+
+%typemap(out) TmpFloatSeq* {
+  FloatSeq *floats = $1;
+  Tcl_Obj *list = Tcl_NewListObj(0, nullptr);
+  if (floats) {
+    for (unsigned i = 0; i < floats->size(); i++) {
+      Tcl_Obj *obj = Tcl_NewDoubleObj((*floats)[i]);
+      Tcl_ListObjAppendElement(interp, list, obj);
+    }
+    delete floats;
+  }
+  Tcl_SetObjResult(interp, list);
+}
+
+%inline %{
+
+TmpFloatSeq *
+design_power(const Corner *corner)
+{
+  cmdLinkedNetwork();
+  PowerResult total, sequential, combinational, macro, pad;
+  Sta::sta()->power(corner, total, sequential, combinational, macro, pad);
+  FloatSeq *floats = new FloatSeq;
+  pushPowerResultFloats(total, floats);
+  pushPowerResultFloats(sequential, floats);
+  pushPowerResultFloats(combinational, floats);
+  pushPowerResultFloats(macro, floats);
+  pushPowerResultFloats(pad, floats);
+  return floats;
+}
+
+TmpFloatSeq *
+instance_power(Instance *inst,
+	       const Corner *corner)
+{
+  cmdLinkedNetwork();
+  PowerResult power;
+  Sta::sta()->power(inst, corner, power);
+  FloatSeq *floats = new FloatSeq;
+  floats->push_back(power.internal());
+  floats->push_back(power.switching());
+  floats->push_back(power.leakage());
+  floats->push_back(power.total());
+  return floats;
+}
+
+void
+set_power_global_activity(float activity,
+			  float duty)
+{
+  Sta::sta()->power()->setGlobalActivity(activity, duty);
+}
+
+void
+set_power_input_activity(float activity,
+			 float duty)
+{
+  return Sta::sta()->power()->setInputActivity(activity, duty);
+}
+
+void
+set_power_input_port_activity(const Port *input_port,
+			      float activity,
+			      float duty)
+{
+  return Sta::sta()->power()->setInputPortActivity(input_port, activity, duty);
+}
+
+void
+set_power_pin_activity(const Pin *pin,
+		       float activity,
+		       float duty)
+{
+  return Sta::sta()->power()->setUserActivity(pin, activity, duty,
+					      PwrActivityOrigin::user);
+}
+
+void
+read_vcd_activities(const char *filename)
+{
+  readVcdActivities(filename, Sta::sta());
+}
+
+void
+report_vcd_waveforms(const char *filename)
+{
+  reportVcdWaveforms(filename, Sta::sta());
+}
+
+%} // inline

search/Property.cc

@@ -30,7 +30,7 @@
 #include "PathEnd.hh"
 #include "PathExpanded.hh"
 #include "PathRef.hh"
-#include "Power.hh"
+#include "power/Power.hh"
 #include "Sta.hh"
 
 namespace sta {

search/Sta.cc

@@ -68,7 +68,7 @@
 #include "VisitPathGroupVertices.hh"
 #include "Genclks.hh"
 #include "ClkNetwork.hh"
-#include "Power.hh"
+#include "power/Power.hh"
 #include "VisitPathEnds.hh"
 #include "PathExpanded.hh"
 #include "MakeTimingModel.hh"

tcl/StaTcl.i

@@ -79,9 +79,6 @@
 #include "search/CheckMinPulseWidths.hh"
 #include "search/Levelize.hh"
 #include "search/ReportPath.hh"
-#include "search/Power.hh"
-#include "search/VcdReader.hh"
-#include "search/ReadVcdActivities.hh"
 
 namespace sta {
 
@@ -4948,75 +4945,6 @@ report_capacitance_limit_verbose(Pin *pin,
 
 ////////////////////////////////////////////////////////////////
 
-TmpFloatSeq *
-design_power(const Corner *corner)
-{
-  cmdLinkedNetwork();
-  PowerResult total, sequential, combinational, macro, pad;
-  Sta::sta()->power(corner, total, sequential, combinational, macro, pad);
-  FloatSeq *floats = new FloatSeq;
-  pushPowerResultFloats(total, floats);
-  pushPowerResultFloats(sequential, floats);
-  pushPowerResultFloats(combinational, floats);
-  pushPowerResultFloats(macro, floats);
-  pushPowerResultFloats(pad, floats);
-  return floats;
-}
-
-TmpFloatSeq *
-instance_power(Instance *inst,
-	       const Corner *corner)
-{
-  cmdLinkedNetwork();
-  PowerResult power;
-  Sta::sta()->power(inst, corner, power);
-  FloatSeq *floats = new FloatSeq;
-  floats->push_back(power.internal());
-  floats->push_back(power.switching());
-  floats->push_back(power.leakage());
-  floats->push_back(power.total());
-  return floats;
-}
-
-void
-set_power_global_activity(float activity,
-			  float duty)
-{
-  Sta::sta()->power()->setGlobalActivity(activity, duty);
-}
-
-void
-set_power_input_activity(float activity,
-			 float duty)
-{
-  return Sta::sta()->power()->setInputActivity(activity, duty);
-}
-
-void
-set_power_input_port_activity(const Port *input_port,
-			      float activity,
-			      float duty)
-{
-  return Sta::sta()->power()->setInputPortActivity(input_port, activity, duty);
-}
-
-void
-set_power_pin_activity(const Pin *pin,
-		       float activity,
-		       float duty)
-{
-  return Sta::sta()->power()->setUserActivity(pin, activity, duty,
-					      PwrActivityOrigin::user);
-}
-
-void
-read_vcd_activities(const char *filename)
-{
-  readVcdActivities(filename, Sta::sta());
-}
-
-////////////////////////////////////////////////////////////////
-
 EdgeSeq *
 disabled_edges_sorted()
 {
@@ -5578,12 +5506,6 @@ endpoint_count()
   return Sta::sta()->endpointCount();
 }
 
-void
-report_vcd_waveforms(const char *filename)
-{
-  reportVcdWaveforms(filename, Sta::sta());
-}
-
 %} // inline
 
 ////////////////////////////////////////////////////////////////