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generate_tasks.cpp
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generate_tasks.cpp
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#include <iostream>
#include <string>
#include <sstream>
#include <fstream>
#include "tasks_generator.h"
using namespace std;
void generate_serie(const string fileName_string, const int casesNum, const int n, const float U, const float Umax,
const float Umin, const float Pmin_LB, const float Pmin_UB, const float Pratio,
const float allowedDeviation) {
cout << "generate_series" << endl;
cout << "n: " << n << endl;
cout << "U: " << U << endl;
cout << "Umax: " << Umax << endl;
cout << "Umin: " << Umin << endl;
cout << "Pmin_LB: " << Pmin_LB << endl;
cout << "Pmin_UB: " << Pmin_UB << endl;
cout << "Pratio: " << Pratio << endl;
cout << "allowedDeviation: " << allowedDeviation << endl;
const unsigned short MAXN = 16;
int C[MAXN];
int P[MAXN];
int curCase = 0;
// TODO add column names to the generated files
while (curCase < casesNum) {
// Generate task set
generate_taskset(n, U, Umax, Umin, Pmin_LB, Pmin_UB, Pratio, allowedDeviation, 1, C, P);
cout << "generated task set:" << endl;
for (unsigned short i = 0; i < n; i++) {
cout << "( " << C[i] << ", " << P[i] << " )" << endl;
}
cout << endl << endl;
// store task set parameters in file
const char* fileName = fileName_string.c_str();
ofstream fileResults;
fileResults.open(fileName, ios::app);
fileResults << n << "\t" << U << "\t" << Umax << "\t" << Pratio;
for (unsigned short taskItr = 0; taskItr < n; taskItr++) {
fileResults << "\t" << C[taskItr] << "\t" << P[taskItr];
}
fileResults << endl;
fileResults.close();
curCase++;
}
}
string generate_file_name(const int expType, const int n, const float U, const float Umax, const float Pratio) {
ostringstream ss_n;
ss_n << ((unsigned short)n);
string n_str(ss_n.str());
ostringstream ss_U;
ss_U << ((float)U);
string U_str(ss_U.str());
ostringstream ss_Umax;
ss_Umax << ((float)Umax);
string Umax_str(ss_Umax.str());
ostringstream ss_Pratio;
ss_Pratio << ((float)Pratio);
string Pratio_str(ss_Pratio.str());
string fileName;
if (expType == 0) {
fileName = string("task_sets_varying_n[U_") + U_str + "_Umax_" + Umax_str + "_Pratio_" + Pratio_str + "].tsv";
} else if (expType == 1) {
fileName = string("task_sets_varying_U[n_") + n_str + "_Umax_" + Umax_str + "_Pratio_" + Pratio_str + "].tsv";
} else if (expType == 2) {
fileName = string("task_sets_varying_Pratio[n_") + n_str + "_U_" + U_str + "_Umax_" + Umax_str + "].tsv";
} else if (expType == 3) {
fileName = string("task_sets_varying_Umax[n_") + n_str + "_U_" + U_str + "_Pratio_" + Pratio_str + "].tsv";
}
return fileName;
}
int main() {
int expType;
int n = 0;
float U = 0;
float Umax = 0;
float Umin = 0;
int Pmin_LB;
int Pmin_UB;
float Pratio = 1;
float allowedDeviation;
int casesNum;
cerr << "Experiment type [0 - varying n, 1 - varying U, 2 - varying Pmax/Pmin, 3 - varying Umax]?\n> ";
cin >> expType;
if (expType != 0) {
cerr << "n?\n> ";
cin >> n;
}
if (expType != 1) {
cerr << "U?\n> ";
cin >> U;
}
if (expType != 3) {
cerr << "Umax?\n> ";
cin >> Umax;
}
if (expType != 2) {
cerr << "Pmax/Pmin?\n> ";
cin >> Pratio;
}
cerr << "Pmin_LB?\n> ";
cin >> Pmin_LB;
cerr << "Pmin_UB?\n> ";
cin >> Pmin_UB;
cerr << "Allowed deviation?\n> ";
cin >> allowedDeviation;
cerr << "Number of cases to generate?\n> ";
cin >> casesNum;
string fileName_string = generate_file_name(expType, n, U, Umax, Pratio);
if (expType == 0) {
for (n = 7; n <= 11; ++n) { // TODO: move Pratio to user input
cout << "n: " << n << endl;
generate_serie(fileName_string, casesNum, n, U, Umax,
Umin, Pmin_LB, Pmin_UB, Pratio, allowedDeviation);
}
} else if (expType == 1) {
for (U = 1.6; U < 4.05; U = U + 0.1) { // TODO: move Pratio to user input
cout << "U: " << U << endl;
generate_serie(fileName_string, casesNum, n, U, Umax,
Umin, Pmin_LB, Pmin_UB, Pratio, allowedDeviation);
}
} else if (expType == 2) {
for (Pratio = 6; Pratio <= 6; Pratio = Pratio + 1) { // TODO: move Pratio to user input
cout << "Pratio: " << Pratio << endl;
generate_serie(fileName_string, casesNum, n, U, Umax,
Umin, Pmin_LB, Pmin_UB, Pratio, allowedDeviation);
}
} else if (expType == 3) {
for (Umax = 0.4; Umax < 1.01; Umax = Umax + 0.05) { // TODO: move Pratio to user input
cout << "Umax: " << Umax << endl;
generate_serie(fileName_string, casesNum, n, U, Umax,
Umin, Pmin_LB, Pmin_UB, Pratio, allowedDeviation);
}
}
return 0;
}