diff --git a/include/clad/Differentiator/DiffPlanner.h b/include/clad/Differentiator/DiffPlanner.h
index 30b483b7e..917a75b4f 100644
--- a/include/clad/Differentiator/DiffPlanner.h
+++ b/include/clad/Differentiator/DiffPlanner.h
@@ -132,15 +132,8 @@ struct DiffRequest {
 
   const clang::FunctionDecl* operator->() const { return Function; }
 
-  // String operator for printing the node.
-  operator std::string() const {
-    std::string res = BaseFunctionName + "__order_" +
-                      std::to_string(CurrentDerivativeOrder) + "__mode_" +
-                      DiffModeToString(Mode);
-    if (EnableTBRAnalysis)
-      res += "__TBR";
-    return res;
-  }
+  void print(llvm::raw_ostream& Out) const;
+  void dump() const { print(llvm::errs()); }
 
   bool shouldBeRecorded(clang::Expr* E) const;
   bool shouldHaveAdjoint(const clang::VarDecl* VD) const;
diff --git a/include/clad/Differentiator/Differentiator.h b/include/clad/Differentiator/Differentiator.h
index c8aaaa286..60e4b014c 100644
--- a/include/clad/Differentiator/Differentiator.h
+++ b/include/clad/Differentiator/Differentiator.h
@@ -14,7 +14,6 @@
 #include "BuiltinDerivativesCUDA.cuh"
 #endif
 #include "CladConfig.h"
-#include "DynamicGraph.h"
 #include "FunctionTraits.h"
 #include "Matrix.h"
 #include "NumericalDiff.h"
diff --git a/include/clad/Differentiator/DynamicGraph.h b/include/clad/Differentiator/DynamicGraph.h
index 2ef8cf992..e8a095ca8 100644
--- a/include/clad/Differentiator/DynamicGraph.h
+++ b/include/clad/Differentiator/DynamicGraph.h
@@ -109,23 +109,27 @@ template <typename T> class DynamicGraph {
   const std::vector<T>& getNodes() const { return m_nodes; }
   std::vector<T>& getNodes() { return m_nodes; }
 
+  /// Dump the nodes and edges.
+  void dump() const { print(llvm::errs()); }
+
   /// Print the nodes and edges in the graph.
-  void print() {
+  void print(llvm::raw_ostream& Out) const {
     // First print the nodes with their insertion order.
     for (const T& node : m_nodes) {
-      std::pair<bool, int> nodeInfo = m_nodeMap[node];
-      std::cout << (std::string)node << ": #" << nodeInfo.second;
+      std::pair<bool, int> nodeInfo = m_nodeMap.at(node);
+      node.print(Out);
+      Out << ": #" << nodeInfo.second;
       if (m_sources.find(nodeInfo.second) != m_sources.end())
-        std::cout << " (source)";
+        Out << " (source)";
       if (nodeInfo.first)
-        std::cout << ", (done)\n";
+        Out << ", (done)\n";
       else
-        std::cout << ", (unprocessed)\n";
+        Out << ", (unprocessed)\n";
     }
     // Then print the edges.
     for (int i = 0; i < m_nodes.size(); i++)
-      for (size_t dest : m_adjList[i])
-        std::cout << i << " -> " << dest << "\n";
+      for (size_t dest : m_adjList.at(i))
+        Out << i << " -> " << dest << "\n";
   }
 
   /// Get the next node to be processed from the queue of nodes to be
diff --git a/lib/Differentiator/DiffPlanner.cpp b/lib/Differentiator/DiffPlanner.cpp
index d2c39c1d9..40fddabef 100644
--- a/lib/Differentiator/DiffPlanner.cpp
+++ b/lib/Differentiator/DiffPlanner.cpp
@@ -601,6 +601,19 @@ namespace clad {
     return;
   }
 
+  void DiffRequest::print(llvm::raw_ostream& Out) const {
+    Out << '<';
+    PrintingPolicy Policy(Function->getASTContext().getLangOpts());
+    Function->getNameForDiagnostic(Out, Policy, /*Qualified=*/true);
+    Out << ">[name=" << BaseFunctionName << ", "
+        << "order=" << CurrentDerivativeOrder << ", "
+        << "mode=" << DiffModeToString(Mode);
+    if (EnableTBRAnalysis)
+      Out << ", tbr";
+    Out << ']';
+    Out.flush();
+  }
+
   bool DiffRequest::shouldBeRecorded(Expr* E) const {
     if (!EnableTBRAnalysis)
       return true;
diff --git a/tools/ClangPlugin.cpp b/tools/ClangPlugin.cpp
index 9e1977e0b..d446d9d49 100644
--- a/tools/ClangPlugin.cpp
+++ b/tools/ClangPlugin.cpp
@@ -526,7 +526,7 @@ namespace clad {
 
       // Print the graph of the diff requests.
       llvm::errs() << "\n*** INFORMATION ABOUT THE DIFF REQUESTS\n";
-      m_DiffRequestGraph.print();
+      m_DiffRequestGraph.print(llvm::errs());
 
       m_Multiplexer->PrintStats();
     }