human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "automatically tuning the gcc compiler to optimize the performance of applications running on embedded systems"):
  Abstract: This paper introduces a novel method for automatically tuning the selection of compiler flags to optimize the performance of software intended to run on embedded hardware platforms. We begin by developing our approach on code compiled by the GNU C Compiler (GCC) for the ARM Cortex-M3 (CM3) processor; and we show how our method outperforms the industry standard -O3 optimization level across a diverse embedded benchmark suite. First we quantify the potential gains by using existing iterative compilation approaches that time-intensively search for optimal configurations for each benchmark. Then we adapt iterative compilation to output a single configuration that optimizes performance across the entire benchmark suite. Although this is a time-consuming process, our approach constructs an optimized variation of -O3, which we call -Ocm3, that realizes nearly two thirds of known available gains on the CM3 and significantly outperforms a more complex state-of-the-art predictive method in cross-validation experiments. Finally, we demonstrate our method on additional platforms by constructing two more optimization levels that find even more significant speed-ups on the ARM Cortex-A8 and 8-bit AVR processors.

Includes members:
  Member "identifying compiler options to minimize energy consumption for embedded platforms":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "a survey on compiler autotuning using machine learning")
  Member "beebs open benchmarks for energy measurements on embedded platforms":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "silhouette efficient protected shadow stacks on embedded systems")

Question: Please tell me which class the source paper belongs to. The 40 classes are: cs.NA(Numerical Analysis), cs.MM(Multimedia), cs.LO(Logic in Computer Science), cs.CY(Computers and Society), cs.CR(Cryptography and Security), cs.DC(Distributed, Parallel, and Cluster Computing), cs.HC(Human-Computer Interaction), cs.CE(Computational Engineering, Finance, and Science), cs.NI(Networking and Internet Architecture), cs.CC(Computational Complexity), cs.AI(Artificial Intelligence), cs.MA(Multiagent Systems), cs.GL(General Literature), cs.NE(Neural and Evolutionary Computing), cs.SC(Symbolic Computation), cs.AR(Hardware Architecture), cs.CV(Computer Vision and Pattern Recognition), cs.GR(Graphics), cs.ET(Emerging Technologies), cs.SY(Systems and Control), cs.CG(Computational Geometry), cs.OH(Other Computer Science), cs.PL(Programming Languages), cs.SE(Software Engineering), cs.LG(Machine Learning), cs.SD(Sound), cs.SI(Social and Information Networks), cs.RO(Robotics), cs.IT(Information Theory), cs.PF(Performance), cs.CL(Computation and Language), cs.IR(Information Retrieval), cs.MS(Mathematical Software), cs.FL(Formal Languages and Automata Theory), cs.DS(Data Structures and Algorithms), cs.OS(Operating Systems), cs.GT(Computer Science and Game Theory), cs.DB(Databases), cs.DL(Digital Libraries), cs.DM(Discrete Mathematics). Directly output the class name.

gpt: cs.DC(Distributed, Parallel, and Cluster Computing)