Parallel implementation uses same code as threads. Changed implementation to also call slave() and moved timing code into slave(). I'm not sure this is better than the old code since it introduces two globals; have to think about it.
Parallel implementation uses same code as threads.
Changed implementation to also call slave() and moved timing code into slave(). I'm not sure this is better than the old code since it introduces two globals; have to think about it.

a-krebs/parallel-matrix,a-krebs/parallel-matrix