print Q(n) and I(n)

.gitignore

@@ -1,12 +1,12 @@
 # Build artifacts
 *.o
 *.out
+*.csv
+*.mp4
+*.gif
+*.log
 sim
-main
-positions.csv
-test.mp4
-test_run_out.mp4
-main_test_visualisation
+main*
 
 # Editor files
 .vscode/

disable-frequency-scaling.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+sudo cpupower frequency-set -u 2000000
+sudo cpupower frequency-set -d 2000000

main.cpp

@@ -209,6 +209,21 @@ int main(int argc, const char *argv[]) {
   std::cout << P;
   std::cout << " flops/cycle\n";
 
+  long long W_per_iter = (long long)(8 + 55 * n_p - 55 + 192 + 4 + 8 + 4 + 10) * n_p;
+  std::cout << "W(n) per iteration: ";
+  std::cout << W_per_iter;
+  std::cout << " flops\n";
+
+  long long Q = 104 * n_p + 32 * 4 + 80;
+  std::cout << "Q(n) per iteration: ";
+  std::cout << Q;
+  std::cout << " bytes\n";
+
+  long long I = (long long)(8 + 55 * n_p - 55 + 192 + 4 + 8 + 4 + 10) * n_p / Q;
+  std::cout << "I(n): ";
+  std::cout << I;
+  std::cout << " flops/byte\n";
+
   // now we wanna save the data to a csv
   if (dump_path) {
     std::ofstream out(dump_path);

sizes.cpp

@@ -0,0 +1,18 @@
+#include "pedestrian.hpp"
+#include "board.hpp"
+#include <iostream>
+#include <math.h>
+
+int main() {
+  std::cout << sizeof(Color);
+  std::cout << "\n";
+  std::cout << sizeof(Vector2d);
+  std::cout << "\n";
+  std::cout << sizeof(Pedestrian);
+  std::cout << "\n";
+  std::cout << sizeof(Obstacle);
+  std::cout << "\n";
+  std::cout << sizeof(Board);
+  std::cout << "\n";
+  return 0;
+}