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  1. Article

    Open Access

    Design and performance evaluation of UCX for the Tofu Interconnect D on Fugaku towards efficient multithreaded communication

    The increasing trend of manycore processors makes multithreaded communication more important to avoid costly global synchronization among cores. One of the representative approaches that require multithreaded ...

    Yutaka Watanabe, Miwako Tsuji, Hitoshi Murai, Taisuke Boku… in The Journal of Supercomputing (2024)

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    Article

    InKS: a programming model to decouple algorithm from optimization in HPC codes

    Existing programming models tend to tightly interleave algorithm and optimization in HPC simulation codes. This requires scientists to become experts in both the simulated domain and the optimization process a...

    Ksander Ejjaaouani, Olivier Aumage, Julien Bigot… in The Journal of Supercomputing (2020)