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  • Markus Holzer's avatar
    Implemented an improved version of the communication for periodic BC · 495e92b9
    Markus Holzer authored and Martin Bauer's avatar Martin Bauer committed
    The communication of the ghost layers used to communicate just all
    values in between one time step to make sure that everything is correct.
    Furthermore the communication was only valid for pull stream steps.
    The improved communication distinguishes automatically between pull and
    push and communicates only values which are needed. With this improvement
    it was possible to implement the EsoTwist streaming scheme.