electric force bugged

.gitignore

@@ -2,3 +2,5 @@ images/*
 .vscode/*
 .build/*
 .data/*
+test.cpp
+a.exe
\ No newline at end of file

data/ProblemB_case2.txt

@@ -1274,7 +1274,7 @@ Pin P60 4298 0
 LibCell N MC221 50 33 1 
 Pin P1 25 16 
 
-DieSize 0 0 23000 19000 
+DieSize 0 0 23000 38000 
 
 TopDieMaxUtil 80 
 BottomDieMaxUtil 80 

data/toy.txt

 NumTechnologies 2
 Tech TA 3
-LibCell N MC1 7 10 1
+LibCell N MC1 400 300 1
 Pin P1 2 7
 LibCell N MC2 14 10 2
 Pin P1 10 4
@@ -20,7 +20,7 @@ Pin P1 2 12
 Pin P2 3 3
 Pin P3 15 7
 
-DieSize 0 0 40 60
+DieSize 0 0 800 600
 
 TopDieMaxUtil 80
 BottomDieMaxUtil 90
@@ -35,35 +35,7 @@ TerminalSize 6 6
 TerminalSpacing 5
 TerminalCost 10
 
-NumInstances 8
+NumInstances 1
 Inst C1 MC1
-Inst C2 MC3
-Inst C3 MC3
-Inst C4 MC2
-Inst C5 MC2
-Inst C6 MC3
-Inst C7 MC2
-Inst C8 MC1
 
-NumNets 6
-Net N1 2
-Pin C1/P1
-Pin C2/P2
-Net N2 3
-Pin C2/P1
-Pin C3/P1
-Pin C7/P2
-Net N3 2
-Pin C2/P3
-Pin C8/P1
-Net N4 3
-Pin C3/P3
-Pin C6/P2
-Pin C7/P1
-Net N5 3
-Pin C4/P2
-Pin C6/P1
-Pin C5/P1
-Net N6 2
-Pin C4/P1
-Pin C5/P2
+NumNets 0
\ No newline at end of file

include/Circuit.h

@@ -16,7 +16,7 @@ public:
     float scale; //visualizer scale
 
 public:
-    void init();
+    void init(int);
     void makeCellList();
     void setCellTechs();
     void makeInstList();
@@ -44,6 +44,7 @@ public:
     //cimg
 #if VISUAL
     void draw(std::string, int Scale=1);
+    void plotDensity(cimg_library::CImg<unsigned char>&);
     void plotCells(cimg_library::CImg<unsigned char>&);
     void plotNets(cimg_library::CImg<unsigned char>&);
     void drawLine(cimg_library::CImg<unsigned char>&, const int, const int, const int, const int, const unsigned int, const unsigned char[]);

main.cpp

@@ -13,7 +13,7 @@ int main() {
 
     std::string picname;
 
-    circuit->init();
+    circuit->init(0);
 
     picname = "initial.bmp";
     circuit->draw(picname);
@@ -24,11 +24,11 @@ int main() {
 
 
     std::cout << "Electric potential apply." << std::endl;
-    for (int i = 0; i < 30; ++i) {
+    for (int i = 0; i < 1; ++i) {
         circuit->Iteration(i);
         std::cout << "HPWL:" << circuit->calHPWL() << std::endl;
 
-        if (i % 1 == 0) {
+        if ((i+1) % 1 == 0) {
             picname = "iter" + std::to_string(i) + ".bmp";
             circuit->draw(picname);
 

src/Database.cpp

@@ -29,7 +29,7 @@ void Database::readcase(std::string inputfilename)
             //ss >> techs[i][cell_name].w;
             //ss >> techs[i][cell_name].h;
 
-            std::cout << cell_name << " " << techs[i][j+1].is_macro << " " << techs[i][j+1].area << std::endl;
+            //std::cout << cell_name << " " << techs[i][j+1].is_macro << " " << techs[i][j+1].area << std::endl;
             
             int pin_num;
             ss >> pin_num;

src/FFTBin.cpp

@@ -61,7 +61,7 @@ void fftBin::doFFT() {
             float wwy2 = wy_sq[j];
             
             float density = electricDensity[i][j];
-            float phi = 000;
+            float phi = 0;
             float electroX = 0, electroY = 0;
             if (i == 0 && j == 0) {
                 phi = electroX = electroY = 0.0f;