Parallel version requires a compiler with OpenMP support.
A host of red and blue cells inhabit a board. Every turn, the red cells move one cell to the right if that cell is not occupied. On the next turn, the blue cells move a cell down, if they can. Once they reach the edge of the board they wrap around to the beginning of the board. This continues until one block(user-defined) contains a certain density of red cells or until all the iterations(user-defined) are exhausted.
Furethermore, cells of the same colour move simultaneously, so for example if a row looked like:
RR__R
Then after one move will appear:
R_R_R
Only the middle cell has moved.
The board is initialised randomly.
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To build:
make -
To clean:
make clean
Timing relies on OpenMP timing libraries. If compiled without OpenMP, time will always display -1 second.