lazarljubenovic

// 24. 9. 2016 (3)

#include <stdio.h>
#include <mpi.h>
#define W MPI_COMM_WORLD

int main(int argc, char** argv) {

  MPI_Init(&argc, &argv);
  int m = 3;

lazarljubenovic

// 24. 9. 2016 (4)

#include <stdio.h>
#include <mpi.h>
#define W MPI_COMM_WORLD

int q(int i, int j, int m) {
  return i * m + j;
}

lazarljubenovic

#include <mpi.h>
#include <stdio.h>
#define W MPI_COMM_WORLD

void printArray(int n, int array[n], int rank) {
  for (int i = 0; i < n; i++) {
    if (rank == -1) printf("%4d ", array[i]);
    else printf("{%d}%4d ", rank, array[i]);
  }
  printf("\n");

lazarljubenovic

#include <stdio.h>
#include <mpi.h>
#define W MPI_COMM_WORLD
#define MPI_SI MPI_STATUS_IGNORE
#define n 6

void printArray(int size, int array[size], int rank) {
  for (int i = 0; i < size; i++) {
    if (rank == -1) printf("%4d ", array[i]);
    else printf("{%d}%4d ", rank, array[i]);

lazarljubenovic

#include <mpi.h>
#include <stdio.h>
#define W MPI_COMM_WORLD
#define n 99999

void printArray(int size, double array[size], int rank) {
  for (int i = 0; i < size; i++) {
    if (rank == -1) printf("%4.4f ", array[i]);
    else printf("{%d}%4.4f ", rank, array[i]);
  }

lazarljubenovic

#include <mpi.h>
#include <stdio.h>
#define W MPI_COMM_WORLD
#define n 99999

void printArray(int size, double array[size], int rank) {
  for (int i = 0; i < size; i++) {
    if (rank == -1) printf("%4.4f ", array[i]);
    else printf("{%d}%4.4f ", rank, array[i]);
  }

lazarljubenovic

#include <stdio.h>
#include <mpi.h>
#define W MPI_COMM_WORLD
#define n 4

void printArray(int size, int array[size], int rank) {
  for (int i = 0; i < size; i++) {
    if (rank == -1) printf("%02d ", array[i]);
    else printf("{%d}%02d ", rank, array[i]);
  }

lazarljubenovic

let i = 0
let baz = i == 0 ? true : false