[CPU] Enchant Edge "to string" logic

by replacing "name()" with ostream operator.
Also include "status" to the printed information.

src/plugins/intel_cpu/src/edge.cpp

@@ -235,7 +235,7 @@ Edge::ReorderStatus Edge::needReorder() {
 }
 
 void Edge::reuse(MemoryPtr ptr) {
-    OPENVINO_ASSERT(ptr != nullptr, "Attempt to reuse initialized memory in " + name());
+    OPENVINO_ASSERT(ptr != nullptr, "Attempt to reuse initialized memory in ", *this);
     memoryPtr = ptr;
     changeStatus(Status::Allocated);
 
@@ -286,15 +286,14 @@ void Edge::allocate(MemoryBlockPtr memBlock) {
     allocateCommon(allocateFunc);
 }
 
-std::string Edge::name() const {
+std::string Edge::hash() const {
     auto parentPtr = getParent();
     auto childPtr = getChild();
 
     std::stringstream result;
 
-    result << parentPtr->getName() << " port " << parent_port << " <-> " << childPtr->getName() << " port " << child_port;
-
-    return  result.str();
+    return parentPtr->getName() + "_" + std::to_string(parent_port) + "_" +
+        childPtr->getName() + "_" + std::to_string(child_port);
 }
 
 void Edge::externalAllocate(WeightsSharing::Ptr weightsCache) {
@@ -312,7 +311,7 @@ void Edge::externalAllocate(WeightsSharing::Ptr weightsCache) {
             return memoryPtr;
         };
 
-        auto ptr = weightsCache->findOrCreate(name(), alloc, false);
+        auto ptr = weightsCache->findOrCreate(hash(), alloc, false);
         memoryPtr = *ptr;
         DEBUG_LOG(*this, " memoryPtr=", memoryPtr);
         useExternalMemory = true;
@@ -330,7 +329,7 @@ void Edge::changeStatus(Edge::Status state) {
         OPENVINO_THROW("Incorrect behaviour! Use method validate()");
     }
     if (Status::Validated == this->status) {
-        OPENVINO_THROW("Unexpected attempt of memory change on edge: ", name());
+        OPENVINO_THROW("Unexpected attempt of memory change on edge: ", *this);
     }
     if (this->status != Status::Uninitialized && state == Status::NeedAllocation)
         return;
@@ -419,7 +418,7 @@ const MemoryDesc& Edge::getDesc() const {
 
 const IMemory &Edge::getMemory() {
     auto memPtr = getMemoryPtr();
-    OPENVINO_ASSERT(memPtr != nullptr, " Dereferencing NULL memory in edge: ", name());
+    OPENVINO_ASSERT(memPtr != nullptr, " Dereferencing NULL memory in edge: ", *this);
     return *memPtr;
 }
 
@@ -449,7 +448,7 @@ void Edge::validate() {
 EdgePtr Edge::getSharedEdge() const {
     auto memoryFromEdgePtr = memoryFromEdge.lock();
     if (!memoryFromEdgePtr) {
-        OPENVINO_THROW("Cannot get memory ptr for edge( ", name(), " ). The pointer on the edge with memory is empty!");
+        OPENVINO_THROW("Cannot get memory ptr for edge( ", *this, " ). The pointer on the edge with memory is empty!");
     }
     return memoryFromEdgePtr;
 }
@@ -494,7 +493,7 @@ EdgePtr Edge::getBaseEdge(int look) {
 
     OPENVINO_ASSERT(!(parentInPlacePort >= 0 && childInPlacePort >= 0),
                     "Unresolved in place memory conflict detected on edge: ",
-                    name());
+                    *this);
 
     if ((childInPlacePort >= 0) && (look & LOOK_DOWN)) {
         auto ch_edges = getChild()->getChildEdgesAtPort(childInPlacePort);
@@ -592,5 +591,12 @@ NodePtr Edge::modifiedInPlace() const {
     return nullptr;
 }
 
+std::ostream& operator<<(std::ostream &os, const Edge& edge) {
+    return os << "(" << edge.getParent()->getName() << ")" << "[" << edge.getInputNum() << "] "
+              << "<->"
+              << "(" << edge.getChild()->getName() << ")" << "[" << edge.getOutputNum() << "]"
+              << ":" << Edge::statusToString(edge.getStatus());
+}
+
 }   // namespace intel_cpu
 }   // namespace ov

src/plugins/intel_cpu/src/edge.h

@@ -5,6 +5,7 @@
 #pragma once
 
 #include "cpu_shape.h"
+#include "internal_properties.hpp"
 #include "memory_desc/cpu_memory_desc.h"
 #include "nodes/node_config.h"
 #include "weights_cache.hpp"
@@ -47,6 +48,21 @@ class Edge {
         return status;
     }
 
+    static std::string statusToString(Status status) {
+#define CASE(_status)     \
+    case Status::_status: \
+        return #_status;
+    switch (status) {
+        CASE(Uninitialized);
+        CASE(NeedAllocation);
+        CASE(NotAllocated);
+        CASE(Allocated);
+        CASE(Validated);
+    }
+#undef CASE
+    return "Unexpected";
+    }
+
     void changeStatus(Status state);
     bool inPlace(LOOK look = LOOK_BOTH) const;
 
@@ -81,7 +97,7 @@ class Edge {
         return getDesc().hasDefinedMaxSize();
     }
 
-    std::string name() const;
+    std::string hash() const;
 
 private:
     std::weak_ptr<Node> parent;
@@ -110,6 +126,8 @@ class Edge {
     friend class Graph;
 };
 
+std::ostream& operator<<(std::ostream &os, const Edge& edge);
+
 }   // namespace intel_cpu
 }   // namespace ov
 

src/plugins/intel_cpu/src/graph.cpp

@@ -521,7 +521,7 @@ void Graph::CreatePrimitivesAndExecConstants() const {
             auto edgePtr = node->getChildEdgeAt(i);
             if (edgePtr) {
                 if (edgePtr->isUseExternalMemory()) {
-                    auto ptr = m_context->getWeightsCache()->get(edgePtr->name());
+                    auto ptr = m_context->getWeightsCache()->get(edgePtr->hash());
                     outputs.emplace_back(ptr);
                     if (!ptr->isValid())
                         hasExternalInvalidEdges = true;
@@ -1640,7 +1640,7 @@ NodePtr Graph::InsertReorder(EdgePtr edge,
     reorder->setOptimized(isOptimized);
     reorder->setSrcPermutation(src_perm);
 
-    DEBUG_LOG(reorder->getName(), " edge=", edge->name(), " isOptimized=", isOptimized);
+    DEBUG_LOG(reorder->getName(), " edge=", *edge, " isOptimized=", isOptimized);
     DEBUG_LOG("    inDesc: ", inDesc.getShape().toString(), inDesc.getPrecision().get_type_name(), " ", inDesc.serializeFormat());
     DEBUG_LOG("   outDesc: ", outDesc.getShape().toString(), outDesc.getPrecision().get_type_name(), " ", outDesc.serializeFormat());
 

src/plugins/intel_cpu/src/infer_request.cpp

@@ -159,7 +159,7 @@ std::vector<ov::ProfilingInfo> SyncInferRequest::get_profiling_info() const {
 
 static inline void change_edge_ptr(const EdgePtr& edge, ov::SoPtr<ov::ITensor>& tensor) {
     auto mem = edge->getMemoryPtr();
-    OPENVINO_ASSERT(mem != nullptr, "Edge with name '", edge->name(), "' doesn't have allocated memory object.");
+    OPENVINO_ASSERT(mem != nullptr, "Edge with name '", *edge, "' doesn't have allocated memory object.");
 
     if (tensor->get_element_type() == element::string) {
         auto memBlock = dynamic_cast<StringMemory *>(mem.get())->getStringMemoryBlockPtr();

src/plugins/intel_cpu/src/node.cpp

@@ -475,7 +475,7 @@ void Node::resolveInPlaceEdges(Edge::LOOK look) {
             auto parentEdge = getParentEdgeAt(i);
             OPENVINO_ASSERT(parentEdge->getStatus() == Edge::Status::NotAllocated,
                             " Unexpected inplace resolve call to an allocated edge: ",
-                            parentEdge->name());
+                            *parentEdge);
 
             //search for already allocated edge
             const auto& childEdges = getChildEdgesAtPort(inplaceOutIndx);
@@ -504,7 +504,7 @@ void Node::resolveInPlaceEdges(Edge::LOOK look) {
             for (auto& childEdge : childEdges) {
                 OPENVINO_ASSERT(childEdge->getStatus() == Edge::Status::NotAllocated,
                                 " Unexpected inplace resolve call to an allocated edge: ",
-                                childEdge->name());
+                                *childEdge);
                 auto newMem = std::make_shared<Memory>(getEngine(), selected_pd->getConfig().outConfs[i].getMemDesc(), memBlock);
                 childEdge->reuse(newMem);
             }

src/plugins/intel_cpu/src/nodes/concat.cpp

@@ -709,7 +709,7 @@ void Concat::resolveInPlaceEdges(Edge::LOOK look) {
 
         OPENVINO_ASSERT(parentEdge->getStatus() == Edge::Status::NotAllocated,
                         " Unexpected inplace resolve call to an allocated edge: ",
-                        parentEdge->name());
+                        *parentEdge);
 
         auto memDesc = selected_pd->getConfig().inConfs[i].getMemDesc();
         MemoryPtr newMem;

src/plugins/intel_cpu/src/nodes/memory.cpp

@@ -254,7 +254,7 @@ void MemoryOutput::resolveInPlaceEdges(Edge::LOOK look) {
     auto parentEdge = getParentEdgeAt(0); // always only one parent edge
 
     OPENVINO_ASSERT(one_of(parentEdge->getStatus(), Edge::Status::Uninitialized, Edge::Status::NotAllocated),
-        " Unexpected inplace resolve call to an allocated edge: ", parentEdge->name());
+        " Unexpected inplace resolve call to an allocated edge: ", *parentEdge);
 
     auto memDesc = selected_pd->getConfig().inConfs.front().getMemDesc();
     memBlock = std::make_shared<ProxyMemoryBlock>();
@@ -350,7 +350,7 @@ void MemoryOutputStub::resolveInPlaceEdges(Edge::LOOK look) {
     auto parentEdge = getParentEdgeAt(0); // always only one parent edge
 
     OPENVINO_ASSERT(one_of(parentEdge->getStatus(), Edge::Status::Uninitialized, Edge::Status::NotAllocated),
-        " Unexpected inplace resolve call to an allocated edge: ", parentEdge->name());
+        " Unexpected inplace resolve call to an allocated edge: ", *parentEdge);
 
     auto memDesc = selected_pd->getConfig().inConfs.front().getMemDesc();
     // make a fake memory
@@ -717,7 +717,7 @@ void MemoryInput::resolveInPlaceEdges(Edge::LOOK look) {
 
     for (auto&& edge : getChildEdgesAtPort(0)) { // always only one child port
         OPENVINO_ASSERT(one_of(edge->getStatus(), Edge::Status::Uninitialized, Edge::Status::NotAllocated),
-            " Unexpected inplace resolve call to an allocated edge: ", edge->name());
+            " Unexpected inplace resolve call to an allocated edge: ", *edge);
 
         auto edgeMem = std::make_shared<Memory>(getEngine(), memDesc, memBlock);
         edge->reuse(edgeMem);
@@ -846,7 +846,7 @@ void MemoryInputSDPA::resolveInPlaceEdges(Edge::LOOK look) {
         auto memDesc = getBaseMemDescAtOutputPort(0);
         for (auto&& edge : getChildEdgesAtPort(0)) { // always only one child port
             OPENVINO_ASSERT(one_of(edge->getStatus(), Edge::Status::Uninitialized, Edge::Status::NotAllocated),
-                " Unexpected inplace resolve call to an allocated edge: ", edge->name());
+                " Unexpected inplace resolve call to an allocated edge: ", *edge);
 
             auto edgeMem = std::make_shared<MemoryStub>(getEngine(), memDesc);
             edge->reuse(edgeMem);

src/plugins/intel_cpu/src/utils/debug_capabilities.cpp

@@ -151,12 +151,6 @@ std::ostream & operator<<(std::ostream & os, const NodeDesc& desc) {
     return os;
 }
 
-std::ostream & operator<<(std::ostream & os, const Edge& edge) {
-    os << edge.getParent()->getName() << "[" << edge.getInputNum() << "]->"
-       << edge.getChild()->getName() << "[" << edge.getOutputNum() << "]";
-    return os;
-}
-
 std::ostream & operator<<(std::ostream & os, const Node &c_node) {
     Node & node = const_cast<Node &>(c_node);
     const int align_col = 50;

src/plugins/intel_cpu/src/utils/debug_capabilities.h

@@ -102,7 +102,6 @@ std::ostream & operator<<(std::ostream & os, const ov::intel_cpu::Graph& graph);
 std::ostream & operator<<(std::ostream & os, const Shape& shape);
 std::ostream & operator<<(std::ostream & os, const MemoryDesc& desc);
 std::ostream & operator<<(std::ostream & os, const IMemory& mem);
-std::ostream & operator<<(std::ostream & os, const Edge& edge);
 std::ostream & operator<<(std::ostream & os, const PrintableModel& model);
 std::ostream & operator<<(std::ostream & os, const PrintableDelta& us);
 std::ostream & operator<<(std::ostream & os, const Edge::ReorderStatus reorderStatus);