Instructions: The purpose of this lab is to intoduce pthreading, which will be the modeling used for parallalism. Please implement the following functions: 1 typedef struct body_s { double x, y, z;...

C++ Programming Please

Extracted text: Instructions: The purpose of this lab is to intoduce pthreading, which will be the modeling used for parallalism. Please implement the following functions: 1 typedef struct body_s { double x, y, z; double vx, vy, vz; } body_t; 5// Write the following function to simulate a number 6// of bodies pulling towards one another. 7 void nbody(const int num_threads, body_t *bodies, const size_t num_bodies, const double dt, const int time_steps); We should have a start from class.