4.6.8. pde.tools.mpi module¶
Auxillary functions and variables for dealing with MPI multiprocessing
send data to another MPI node |
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receive data from another MPI node |
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combines data from all MPI nodes |
- is_main: bool = True¶
Flag indicating whether the current process is the main process (with ID 0)
- Type
- mpi_allreduce(data, operator=None)[source]¶
combines data from all MPI nodes
Note that complex datatypes and user-defined functions are not properly supported.