Word Count Problem with MPI

Final project for the course Programmazione Concorrente e Parallela su Cloud, 2021, Unisa.

This is my implementation of the word count problem using the message passing paradigm. This project use MPI (OpenMPI implementation).

Build info

Build and compile:

bash run.sh

All binaries are added to the build folder!

ON cluster:

mpirun -np <NUM_PROCESSOR> --hostfile <HOSTFILE> src/word-count --path <PATH_FILE_DIR>

ON single machine:

mpirun -n <NUM_PROCESSOR> src/word-count --path <PATH_FILE_DIR>

Run fast example

To run a test with the included files:

mpirun -n 4 src/word-count --path ../resources/small_files/

Author

• Giuseppe Di Palma