+#include "staticsearchtuner.h"
+#include <iostream>
+#include <fstream>
+using namespace std;
+
+StaticSearchTuner::StaticSearchTuner() {
+ graphEncoding =false;
+ naiveEncoding = ELEM_UNASSIGNED;
+ ifstream myfile;
+ myfile.open (TUNEFILE, ios::in);
+ if (myfile.is_open()) {
+ bool hasVar;
+ VarType type1;
+ VarType type2;
+ TunableParam param;
+ int lowValue;
+ int highValue;
+ int defaultValue;
+ int selectedValue;
+ while (myfile >> hasVar >> type1 >> type2 >> param >> lowValue >> highValue >> defaultValue >> selectedValue) {
+ TunableSetting *setting;
+
+ if (hasVar) {
+ setting = new TunableSetting(type1, type2, param);
+ } else {
+ setting = new TunableSetting(param);
+ }
+ setting->setDecision(lowValue, highValue, defaultValue, selectedValue);
+ usedSettings.add(setting);
+ }
+ myfile.close();
+ }
+}
+
+StaticSearchTuner *StaticSearchTuner::copyUsed() {
+ StaticSearchTuner *tuner = new StaticSearchTuner();
+ SetIteratorTunableSetting *iterator = usedSettings.iterator();
+ while (iterator->hasNext()) {
+ TunableSetting *setting = iterator->next();
+ TunableSetting *copy = new TunableSetting(setting);
+ tuner->settings.add(copy);
+ }
+ if(naiveEncoding != ELEM_UNASSIGNED){
+ tuner->graphEncoding = graphEncoding;
+ tuner->naiveEncoding = naiveEncoding;
+ }
+ delete iterator;
+ return tuner;
+}
+
+StaticSearchTuner::~StaticSearchTuner() {
+ SetIteratorTunableSetting *iterator = settings.iterator();
+ while (iterator->hasNext()) {
+ TunableSetting *setting = iterator->next();
+ delete setting;
+ }
+ delete iterator;
+}
+
+int StaticSearchTuner::nextStaticTuner() {
+ if(naiveEncoding == ELEM_UNASSIGNED){
+ naiveEncoding = ONEHOT;
+ SetIteratorTunableSetting *iter = settings.iterator();
+ while(iter->hasNext()){
+ TunableSetting *setting = iter->next();
+ if (setting->param == NAIVEENCODER){
+ setting->selectedValue = ONEHOT;
+ } else if(setting->param == ENCODINGGRAPHOPT){
+ setting->selectedValue = false;
+ }
+ }
+ delete iter;
+ return EXIT_FAILURE;
+ }
+ int result=EXIT_FAILURE;
+ if(naiveEncoding == BINARYINDEX && graphEncoding){
+ model_print("Best tuner\n");
+ return EXIT_SUCCESS;
+ }else if (naiveEncoding == BINARYINDEX && !graphEncoding){
+ naiveEncoding = ONEHOT;
+ graphEncoding = true;
+ }else {
+ naiveEncoding = (ElementEncodingType)((int)naiveEncoding + 1);
+ }
+ SetIteratorTunableSetting *iter = settings.iterator();
+ uint count = 0;
+ while(iter->hasNext()){
+ TunableSetting * setting = iter->next();
+ if (setting->param == NAIVEENCODER){
+ setting->selectedValue = naiveEncoding;
+ count++;
+ } else if(setting->param == ENCODINGGRAPHOPT){
+ setting->selectedValue = graphEncoding;
+ count++;
+ }
+ }
+ model_print("Mutating %u settings\n", count);
+ delete iter;
+ return result;
+}