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  • Lorenz Huedepohl's avatar
    Loop over all possible domain decompositions · fabb1c42
    Lorenz Huedepohl authored
    We got reports from a user that there were troubles with certain domain
    decompositions. So far the tests only looked at (approximately) square
    decompositions in column-major process order.
    Now, a new class of tests loops over all possible decompositions
    (row * col) for a given number of total tasks.
    So far, we can not confirm that there are any problems, all
    possibilities work as expected.