valgrind_float_test.cpp

valgrind_float_test.cpp (text/plain), 509 bytes, created by corto on 2015-06-18 13:37:02 UTC

#include <iostream>

int main(int argc, char* argv[]){
  
  for(double d=0; d<100; d+=4.7)
    std::cout << d << " ";
  
  std::cout << std::endl;

  return 0;
}

/*

% ./valgrind_float_test.elf-64
0 4.7 9.4 14.1 18.8 23.5 28.2 32.9 37.6 42.3 47 51.7 56.4 61.1 65.8 70.5 75.2 79.9 84.6 89.3 94 98.7

% valgrind -q ./valgrind_float_test.elf-64
0 4.7 9.4 11.1111 11.1111 11.1111 11.1111 11.1111 11.1111 11.1111 11.1111 11.1111 11.1111 11.1111 11.1111 11.1111 11.1111 11.1111 11.1111 11.1111 11.1111 11.1111

*/