Hegselmann-KrauseMPI

Implementation of HK opinion dynamics model with MPI.

To excecute this algorithm,

Step 1 : Compilation of the data generation code

g++ DataGen.cpp -o DataGen

Step 2 : Generate random data with N points in dimension dim and between min and max

./DataGen   N=1000      dim=2    min=0   max=100 

Step 3 : Compilation of the HK Algorithm code in MPI

mpic++ Agent.cpp HKAlgoMPI.cpp -o HKAlgoMPI.exe 

Step 4 : Excecution with 6 processors, a threshold of (Diameter of the Dataset)/20 and 15 iterations on the DataGen.dat dataset

mpirun -np  6  HKAlgoMPI.exe   DataGen.dat    20    15 

Step 5 : Generate the GIF animation

gnuplot plot.plt  

Animation 2D :

Animation 3D :