Scientific Programming / 2017 / Article / Fig 4

Research Article

Power-Efficient Computing: Experiences from the COSA Project

Figure 4

Energy consumption of a single node of the COKA cluster for 10 k iterations of a D2Q37 Lattice-Boltzmann simulation, over 16384 × 8192 lattice points, using the 16 available GPUs. Energy consumption is reported in Joule per iteration for the different possible GPU clock frequencies.

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