Bug fix for observed in particles, getNth and naming for contact lists

src/Interaction/contactLists/sortedContactList.hpp

@@ -80,13 +80,17 @@ public:
 
 	TypeInfoNV("sortedContactList");
 
-
-	explicit sortedContactList(uint32 initialSize =1)
+	sortedContactList(uint32 initialSize =1)
 	:
-		SortedPairs(initialSize),
-		values_("values", SortedPairs::capacity()),
-		sortedPairs0_("sortedPairs0", SortedPairs::capacity()),
-		values0_("values0", SortedPairs::capacity())
+		sortedContactList("sortedContactList", initialSize)
+	{}
+	
+	sortedContactList(const word& name, uint32 initialSize =1)
+	:
+		SortedPairs(name, initialSize),
+		values_(groupNames(name, "values"), SortedPairs::capacity()),
+		sortedPairs0_(groupNames(name, "sortedPairs0"), SortedPairs::capacity()),
+		values0_(groupNames(name, "values0"), SortedPairs::capacity())
 	{}
 
 	bool beforeBroadSearch()

src/Interaction/contactLists/sortedPairs.hpp

@@ -110,11 +110,11 @@ public:
 
 
 	// constructors
-	explicit sortedPairs(uint32 initialSize =1)
+	explicit sortedPairs(const word& name, uint32 initialSize =1)
 	:
 		UnsortedPairs(initialSize),
-		flags_("flags_",UnsortedPairs::capacity()+1),
-		sortedPairs_("sortedPairs_",UnsortedPairs::capacity())
+		flags_( groupNames(name, "flags_"), UnsortedPairs::capacity()+1),
+		sortedPairs_(groupNames(name, "sortedPairs_"), UnsortedPairs::capacity())
 	{}
 
 	

src/Interaction/contactLists/unsortedContactList.hpp

@@ -82,11 +82,16 @@ public:
 	TypeInfoNV("unsortedContactList");
 
 	explicit unsortedContactList(uint32 capacity=1)
+	:
+	unsortedContactList("unsortedContactList", capacity)
+	{}
+	
+	unsortedContactList(const word& name, uint32 capacity=1)
 	:
 		UnsortedPairs(capacity),
-		values_("values", UnsortedPairs::capacity()),
+		values_(groupNames(name, "values"), UnsortedPairs::capacity()),
 		container0_(capacity),
-		values0_("values0",container0_.capacity())
+		values0_(groupNames(name, "values0"),container0_.capacity())
 	{}
 
 

src/Interaction/contactLists/unsortedPairs.hpp

@@ -194,7 +194,9 @@ public:
 	{
 		uint newCap = container_.capacity()+len;
 		this->clear();
+		//output<<"----------------before "<<capacity()<< " " << size()<<endl;
 		container_.rehash(newCap);
+		//output<<"----------------after "<<capacity()<< " " << size()<<endl;
 	}
 
 	INLINE_FUNCTION_H

src/Interaction/grainInteraction/grainInteraction/grainInteraction.cpp

@@ -41,9 +41,9 @@ bool pFlow::grainInteraction<cFM,gMM, cLT>::createGrainInteraction()
 	geometryMotion_,
 	timers());
 
-	ppContactList_ = makeUnique<ContactListType>(nPrtcl+1);
+	ppContactList_ = makeUnique<ContactListType>("Grain-Grain",nPrtcl+1);
 	
-	pwContactList_ = makeUnique<ContactListType>(nPrtcl/5+1);
+	pwContactList_ = makeUnique<ContactListType>("Grain-wall",nPrtcl/5+1);
 
 	return true;
 }

src/Interaction/sphereInteraction/sphereInteraction/sphereInteraction.cpp

@@ -41,9 +41,9 @@ bool pFlow::sphereInteraction<cFM,gMM, cLT>::createSphereInteraction()
 	geometryMotion_,
 	timers());
 
-	ppContactList_ = makeUnique<ContactListType>(nPrtcl+1);
+	ppContactList_ = makeUnique<ContactListType>("sphere-sphere",nPrtcl+1);
 	
-	pwContactList_ = makeUnique<ContactListType>(nPrtcl/5+1);
+	pwContactList_ = makeUnique<ContactListType>("sphere-wall",nPrtcl/5+1);
 
 	return true;
 }

src/Particles/particles/particles.cpp

@@ -62,6 +62,12 @@ pFlow::particles::particles(systemControl& control, const shape& shapes)
 	//idHandler_().initialIdCheck();
 }
 
+pFlow::particles::~particles()
+{
+  // invalidates / unsobscribe from subscriber before its actual destruction
+  addToSubscriber(nullptr, message::Empty());
+}
+
 bool
 pFlow::particles::beforeIteration()
 {

src/Particles/particles/particles.hpp

@@ -98,6 +98,8 @@ public:
 
 	explicit particles(systemControl& control, const shape& shapes);
 
+	~particles() override; 
+
 	inline const auto& dynPointStruct() const
 	{
 		return dynPointStruct_;

src/phasicFlow/Kokkos/ViewAlgorithms.hpp

@@ -269,11 +269,19 @@ template<typename Type, typename... sProperties>
 INLINE_FUNCTION_H void
 getNth(Type& dst, const ViewType1D<Type, sProperties...>& src, const uint32 n)
 {
+	using exeSpace = ViewType1D<Type, sProperties...>::execution_space;
+	if constexpr(isHostAccessible<exeSpace>())
+	{
+		dst = src[n];
+	}
+	else
+	{
 		auto subV = Kokkos::subview(src, Kokkos::make_pair(n, n + 1));
 		hostViewType1D<Type> dstView("getNth", 1);
 		// hostViewTypeScalar
 		Kokkos::deep_copy(dstView, subV);
 		dst = *dstView.data();
+	}
 }
 
 template<typename T, typename... properties>