413 static void DumpAsDotNode(std::ostream& output, const SchedulingNode* node) {  in DumpAsDotNode()  argument
417   output << instruction_id << "[shape=record, label=\""  in DumpAsDotNode()
423     output << seperator << InstructionTypeId(input);  in DumpAsDotNode()
426   output << "]";  in DumpAsDotNode()
428   output << "\\ninternal_latency: " << node->GetInternalLatency();  in DumpAsDotNode()
429   output << "\\ncritical_path: " << node->GetCriticalPath();  in DumpAsDotNode()
431     output << "\\n(barrier)";  in DumpAsDotNode()
433   output << "\"];\n";  in DumpAsDotNode()
438     output << InstructionTypeId(predecessor_instruction) << ":s -> " << instruction_id << ":n "  in DumpAsDotNode()
443     output << InstructionTypeId(predecessor_instruction) << ":s -> " << instruction_id << ":n "  in DumpAsDotNode()
452   std::ofstream output("scheduling_graphs.dot", std::ofstream::out | std::ofstream::app);  in DumpAsDotGraph()  local
454   output << "// " << description << "\n";  in DumpAsDotGraph()
456   output << "digraph G {\n";  in DumpAsDotGraph()
459     DumpAsDotNode(output, node);  in DumpAsDotGraph()
464     output << InstructionTypeId(instruction) << ":s -> end_of_scheduling:n "  in DumpAsDotGraph()
468   output << "}\n";  in DumpAsDotGraph()
469   output.close();  in DumpAsDotGraph()