WeylScal4 should have multi-process test cases

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Issue #854 closed
Ian Hinder created an issue

WeylScal4 currently has two tests, both of which run on a single process only. To test parallelisation, I propose that these be changed to run on two processes.

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Comments (3)

  1. Roland Haas
    • removed comment

    The tests can be made to run on two processors but then they generate different output from a single processor run. No combination of output_ghost_points and compact_format seems to give processor independent output. Essentially two processor output contains extra empty lines (and/or the component number in a column) whose presence is considered significant by the test suite scripts. The best one can do seems to be identical up to extra empty lines when adding

    IOASCII::compact_format = "yes" IOASCII::output_ghost_points = "no"

    1. we want symmetry and buffer points since their behaviour changed in the past
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