void prijmiPraci() {
//??? push 0 pred push message[1]?
//message[0]=Mindex
//message[1]=koren
//message[2..2+Mindex]=M;
int message[DELKA];
MPI_Recv(message, DELKA, MPI_INT, MPI_ANY_SOURCE, posilam_praci, MPI_COMM_WORLD, &status);
data->Mindex = message[0];
zasobnik.push(ODDELOVAC);
zasobnik.push(message[1]);
for (int i = 0; i <= data->Mindex; i++) {
data->M[i] = message[i + 2];
}
#ifdef DEBUG1
if (my_rank == 1) {
cout << "P1: Mindex=" << data->Mindex << " ZASOBNIK PO PRIJATE PRACI: ";
zasobnik.vypis();
vypisPole(data->M, data->Mindex);
}
#endif
#ifdef DEBUG
cout << "P" << my_rank << ": PRIJAL PRACI OD PROCESORU P" << status.MPI_SOURCE << endl;
cout << "ZASOBNIK PO PRIJATE PRACI: ";
zasobnik.vypis();
cout << "Mindex=" << data->Mindex << endl;
#endif
}
void odesliReseni() {
int message[DELKA];
for (int i = 0; i < data->m; i++) {
message[i] = data->M_BEST[i];
}
if (my_rank != 0) {
MPI_Send(message, DELKA, MPI_INT, 0, reseni, MPI_COMM_WORLD);
}
#ifdef DEBUG
cout << "P" << my_rank << ": POSILAM SVOJE NEJLEPSI RESENI PROCESORU P0" << endl;
cout << "RESENI: ";
vypisPole(data->M_BEST, data->m);
#endif
}
void posliPraci(int dst) {
//message[0]=Mindex
//message[1]=koren
//message[2..2+Mindex]=M;
int message[DELKA];
//message[0] = data->Mindex;
message[0] = 0;
message[1] = zasobnik.pop_dno(); //odebrali a poslali jsme cislo ze dna zasobniku, jedem dal
for (int i = 2; i < 2 + data->Mindex; i++) {
message[i] = data->M[i - 2];
}
MPI_Send(message, DELKA, MPI_INT, dst, posilam_praci, MPI_COMM_WORLD);
#ifdef DEBUG
cout << "P" << my_rank << ": POSILAM PRACI PROCESORU " << dst << endl;
cout << "POSILANA DATA: ";
vypisPole(message, 10);
#endif
}
void initPole(int *pole, int *delka)
{
char bubu[100];
printf("Aktualni obsah pole:\n");
vypisPole(pole,*delka);
printf("Zadat jine hodnoty? (A/N)\n");
char *bubucpy=fgets(bubu, 100, stdin);
if(bubucpy==NULL)
{
printf("Neocekavany konec souboru\n");
exit(0);
}
char c=0;
if(strlen(bubu)!=0)
{
c=bubu[0];
}
char digit[100];
char *tempch;
int ok=1;
int i;
if((c=='A')||(c=='a'))
{
printf("Zadavejte hodnoty oddelene novym radkem, konec=K:\n");
*delka=0;
int digitint;
char k=0;
do
{
tempch=fgets(digit, 100, stdin);
if(tempch!=NULL)
{
if (digit[strlen(digit)-1]=='\n')
{
digit[strlen(digit)-1]='\0';
}
}else{
printf("Neocekavany konec souboru\n");
exit(0);
}
if(strlen(digit)!=0)
{
k=digit[0];
}
if((k=='k')||(k=='K'))
{
break;
}
if(strlen(digit)==0)
{
ok=0;
printf("Nespravny format, zkuste znovu\n");
}else{
ok=1;
}
for (i=0;i<strlen(digit);++i)
{
if (!isdigit(digit[i]))
{
ok=0;
printf("Nespravny format, zkuste znovu\n");
break;
}
}
if(ok==1)
{
digitint=atoi(digit);
pole[*delka]=digitint;
(*delka)=(*delka) +1;
}
}while(1);
}
}