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| subroutine, public | mpi_communication_mod::initialise_mpi_communication (provided_threading) |
| | Initialises MPI communication. More...
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| subroutine, public | mpi_communication_mod::lock_mpi () |
| | If we are explicitly managing MPI thread safety (SERIALIZED mode) then locks MPI. More...
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| subroutine, public | mpi_communication_mod::unlock_mpi () |
| | If we are explicitly managing MPI thread safety (SERIALIZED mode) then unlocks MPI. More...
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| subroutine, public | mpi_communication_mod::pause_for_mpi_interleaving () |
| | Pauses for a specific number of ms to allow for MPI interleaving, this is to avoid starvation. More...
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| subroutine, public | mpi_communication_mod::wait_for_mpi_request (request, status) |
| | Waits for a specific MPI request to complete, either by managing thread safety and interleaving or just a call to MPI if we are in multiple mode. More...
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| subroutine, public | mpi_communication_mod::waitall_for_mpi_requests (requests, count) |
| | Waits for all MPI requests to complete, either by managing thread safety and interleaving or just a call to MPI if we are in multiple mode. More...
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| integer function, public | mpi_communication_mod::get_number_io_servers (io_comm) |
| | Retrieves the number of IO servers that are running in total. More...
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| integer function, public | mpi_communication_mod::get_my_io_rank (io_comm) |
| | Retrieves my IO server rank out of the number of IO servers that are running. More...
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| subroutine, public | mpi_communication_mod::register_command_receive () |
| | Registers a request for receiving a command from any MONC process on the command channel. More...
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| integer function, public | mpi_communication_mod::data_receive (mpi_datatype, num_elements, source, dump_data, data_dump_id, description_data) |
| | Awaits some data on the data channel. This is of the type, size from the source provided and can either be written into a byte buffer or integer buffer depending upon the arguments provided. More...
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| subroutine, public | mpi_communication_mod::cancel_requests () |
| | Cancels all outstanding communication requests. More...
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| subroutine | mpi_communication_mod::cancel_request (req) |
| | Cancels a specific communication request. More...
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| logical function, public | mpi_communication_mod::test_for_command (command, source) |
| | Tests for a command message based upon the request already registered. More...
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| logical function, public | mpi_communication_mod::test_for_inter_io (inter_io_communications, number_of_inter_io, io_communicator, command, source, data_buffer) |
| | Tests for inter IO server communication. More...
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| subroutine, public | mpi_communication_mod::free_mpi_type (the_type) |
| | Frees an MPI type, used in clean up. More...
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| integer function, public | mpi_communication_mod::build_mpi_datatype (data_definition, data_size_info, data_size, field_start_locations, field_end_locations, field_dimensions) |
| | Builds the MPI type that corresponds to the data which will be received from a specific MONC process. Two factors determine the structure and size of this - the XML configuration which has been parsed and also specific details of array sizes sent by each process as part of its registration process. More...
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