Commit dbe8c1cf authored by Jonathan Boyle's avatar Jonathan Boyle
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Update README.md

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This POP WP7 CoDesign code implements parallel file I/O for binary files, where every process reads or writes to a unique file, i.e. the number of processes equals the number of files.
The resulting executable takes one argument, which defines the number of double precision values held in a 1D array on each processor, the default value is 100,000. The array value for entry `i` on process `p` is `i + p + 0.1`. This data is written & read to/from binary files `data3_<p>.bin`, where `<p>` is the process rank, i.e. there is one file per process.
The resulting executable takes one argument, which defines the number of double precision values held in a 1D array on each process, the default value is 100,000. The array value for entry `i` on process `p` is `i + p + 0.1`. This data is written & read to/from binary files `data3_<p>.bin`, where `<p>` is the process rank, i.e. there is one file per process.
The program reports the time for processes to write and read data to/from the files.
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