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Parallel File I/O (parallel-library-netcdf-independent-access)

Version's name: Parallel File I/O (parallel-library-netcdf-independent-access) ; a version of the Parallel File I/O program.
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Patterns and behaviours:

Sequential ASCII file I/O

Implemented best practices: Parallel library file I/O ·

Parallel file I/O using the NetCDF file I/O library with independent file access (any process may access the data without waiting for others). All processes read or write to the same file.

The following pseudo-code shows the process for writing data.

filename = "file.nc"
open_file_with_independent_access(filename)
write_data_to_file(data, filename)
close_file(filename)

The process is reversed when reading data from file, as follows.

filename = "file.nc"
open_file_with_independent_access(filename)
read_data_from_file(data, filename)
close_file(filename)

This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreements No 676553 (POP1) and 824080 (POP2).

Currently, the project receives funding from the European High-Performance Computing Joint Undertaking (JU) under grant agreement No 101143931 (POP3). The JU receives support from the European Union's Horizon Europe research and innovation programme and Spain, Germany, France, Portugal and the Czech Republic.