Redefining the Role of the CPU in the Era of CPU-GPU Integration

  title={Redefining the Role of the CPU in the Era of CPU-GPU Integration},
  author={Manish Arora and Siddhartha Nath and Subhra Mazumdar and Scott B. Baden and Dean M. Tullsen},
  journal={IEEE Micro},
We've seen the quick adoption of GPUs as general-purpose computing engines in recent years, fueled by high computational throughput and energy efficiency. There is heavier integration of the CPU and GPU, including the GPU appearing on the same die, further decreasing barriers to the use of the GPU to offload the CPU. Much effort has been made to adapt GPU designs to anticipate this new partitioning of the computation space, including better programming models and more general processing units… CONTINUE READING
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