dsadsa

# include <stdio.h>
# include <stdlib.h>
# include <ctype.h>
# include <string.h>
# include <stdbool.h>
# include <mpi.h>
# define MAX 100001
 
int VectorSort[MAX];
int size = 0;
 
void swap(int *A ,int *B);
void gerarNumerosAleatorios(int *v, int tamanho);
void GnomeSort();
 
int main (void){
	int size;
	int rank, type = 99;
	int DEBUG = 1;
	MPI_Init(&argc, &argv);
	MPI_Comm_rank(MPI_COMM_WORLD, &rank);
	MPI_Comm_size(MPI_COMM_WORLD, &size);
	MPI_Status status;

	int *vPart = (int*) calloc(10, sizeof(int));
	int *vTotal = (int*) calloc(10, sizeof(int));

	gerarNumerosAleatorios(vTotal, 10);

	if (rank == 0){
		
	}
 
 //GnomeSort();
 
 return 0;
}
 
void swap(int *A, int *B)
{
 int C = *A;
* A = *B;
* B = C;
}
 
void GnomeSort(){
 int next = 0;
 int previous = 0;
 int i = 0;
 
 for(i = 0; i < size ; i++){
 	if(VectorSort[i] > VectorSort[i + 1]){
		previous = i;
		next = i + 1;
  		while(VectorSort[previous] > VectorSort[next]){
 			swap(&VectorSort[previous],&VectorSort[next]);
			previous--;
			next--;
  		}
 	}
 }
 
 void gerarNumerosAleatorios(int *v, int tamanho){
	int i;
	srand(time(0));
	for(i = 0; i < tamanho; i++){
		v[i] = rand();	
	}
}
}

sa

#include <stdio.h>
#include <stdlib.h>
#include <mpi.h>

int main(int argc, char **argv){
	int i, rank, size;
	int *x_total, *x_part;

	MPI_Init(&argc, &argv);
	MPI_Comm_rank(MPI_COMM_WORLD, &rank);
	MPI_Comm_size(MPI_COMM_WORLD, &size);

	x_total = (int*) calloc (10*size, sizeof(int));
	x_part = (int*) calloc (10, sizeof(int));

	if (rank == 0){
		for (i = 0; i < 10 * size; i++){
			x_total[i] = i;
		}
	}

	MPI_Scatter(x_total, 10, MPI_INT, x_part, 10, MPI_INT, 0, MPI_COMM_WORLD);

	for (i = 0; i < 10; i++){
		x_part[i] *=2;
	}

	MPI_Gather(x_part, 10, MPI_INT, x_total, 10, MPI_INT, 0, MPI_COMM_WORLD);

	if (rank == 0){
		printf ("processo %d \n", rank);
		for( i = 0; i < 10 * size; i++){
			printf("%d ", x_total[i]);
			if (i % 10 == 0){
				printf(" 	\n");
			}
		}
		printf ("\n");
	}
	MPI_Finalize();
	return 0;
}