- new flag to deactivate partitioning

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@24795 f25d12d1-65f4-0310-ae8a-bbce733d8d8e
OpenModelica · Feb 26, 2015 · 6823b02 · 6823b02
1 parent 46db20a
commit 6823b02
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/Compiler/BackEnd/SynchronousFeatures.mo b/Compiler/BackEnd/SynchronousFeatures.mo
@@ -71,15 +71,17 @@ algorithm
       list<BackendDAE.EqSystem> systs;
       BackendDAE.Shared shared;
 
-    case (BackendDAE.DAE({syst}, shared)) equation
+    case (BackendDAE.DAE({syst}, shared)) guard(not Flags.isSet(Flags.NO_PARTITIONING)) equation
       systs = clockPartitioning1(syst, shared);
     then BackendDAE.DAE(systs, shared);
 
     // TODO: Improve support for partitioned systems of equations
-    else equation
+    case _  guard(not Flags.isSet(Flags.NO_PARTITIONING)) equation
       BackendDAE.DAE({syst}, shared) = BackendDAEOptimize.collapseIndependentBlocks(inDAE);
       systs = clockPartitioning1(syst, shared);
     then BackendDAE.DAE(systs, shared);
+
+    else inDAE;
   end match;
 end clockPartitioning;
 

diff --git a/Compiler/Util/Flags.mo b/Compiler/Util/Flags.mo
@@ -424,6 +424,8 @@ constant DebugFlag DISABLE_COMSUBEXP = DEBUG_FLAG(127, "disableComSubExp", false
   Util.gettext("Deactivates module 'comSubExp'"));
 constant DebugFlag NO_START_CALC = DEBUG_FLAG(128, "disableStartCalc", false,
   Util.gettext("Deactivates the pre-calculation of start values during compile-time."));
+constant DebugFlag NO_PARTITIONING = DEBUG_FLAG(129, "disablePartitioning", false,
+  Util.gettext("Deactivates partitioning of entire equation system."));
 
 // This is a list of all debug flags, to keep track of which flags are used. A
 // flag can not be used unless it's in this list, and the list is checked at
@@ -558,7 +560,8 @@ constant list<DebugFlag> allDebugFlags = {
   DUMP_CSE_VERBOSE,
   ADD_DER_ALIASES,
   DISABLE_COMSUBEXP,
-  NO_START_CALC
+  NO_START_CALC,
+  NO_PARTITIONING
 };
 
 public