debugd.cpp File Reference

#include <iostream>
#include <mpi.h>

Functions
int	ReadIn ()
void	DebugD (const int n, const double x[])

---

Function Documentation

void DebugD	(	const int	n,
		const double	x[]
	)

Reads a integer number with the rank of a process from the terminal and writes the elements of vector x of this process onto the terminal. This will be repeated while rank number is valid, i.e., -1 stops the loop.

Parameters:

[in]	n	number of elements of vector x (of my process)
[in]	x	local vector (double) on my process

int ReadIn

(

)

Reads one integer from the terminal and broadcasts it to all processes.

Returns:

a number read by root process 0 which is broadcasted to all processes