tiagohpf/cle-2018-assign2

Development of a simulator of acoustic model

Acoustic Modelation

Development of a simulator of acoustic model. To have the final result, you just need to use two directories: Task1 and MPI.

Content

• Task1 - development of a file with data to configurate an acoustic room;
• Task2 - division of processes in blocks;
• Task3 - DMW's acoustic modelation in a sequential way;
• MPI - DMW's acoustic modelation in a parallel way using MPI;

How To Run

After the roo'ms configuration file has been created and main.c has been compiled, execute the application with the following command:

mpirun -np N --oversubscribe filename fileconfig audiofile X Y Z rev

Parameters:

• N - number of processes;
• filename - name of executable file;
• fileconfig - name of file with room's configuration data;
• audiofile - name of input file;
• X - x's value;
• Y - y's value;
• Z - z's value;
• rev - reverberation's value;

Example:

mpirun -np 8 --oversubscribe main room-config.dwm seagull.wav 2 2 2 0