mpi: Add custom topology from devito codebase #20
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georgebisbas
commented
Jul 14, 2023
| @@ -195,6 +195,7 @@ def __init__(self, shape, dimensions, input_comm=None, topology=None): | |||
| # mpi4py takes care of that when the object gets out of scope | |||
| self._input_comm = (input_comm or MPI.COMM_WORLD).Clone() | |||
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| topology = ('*', '*', 1) | |||
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This "hack" will always decompose x and y in a 3d problem
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