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Allow unequal domain decomposition - #142

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@petschge

@petschge petschge commented Feb 4, 2021

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into chunks of roughly equal cost. Cost is supplied by the user through
a cost function. In the example of the harris current sheet this
improves parallelization efficancy on 8 cores from 25% to 80% which is
well in the range that I get when I split in y or z using either old or
new code.

into chunks of roughly equal cost. Cost is supplied by the user through
a cost function. In the example of the harris current sheet this
improves parallelization efficancy on 8 cores from 25% to 80% which is
well in the range that I get when I split in y or z using either old or
new code.
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