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var binding = require('./build/default/binding');
c = 0
function js() {
return c++; //(new Date()).getTime();
}
var cxx = binding.hello;
var i, N = 100000000;
console.log(js());
console.log(cxx());
var start = new Date();
for (i = 0; i < N; i++) {
js();
}
var jsDiff = new Date() - start;
console.log(N +" JS function calls: " + jsDiff);
var start = new Date();
for (i = 0; i < N; i++) {
cxx();
}
var cxxDiff = new Date() - start;
console.log(N +" C++ function calls: " + cxxDiff);
function toMicro (diff) {
return (diff / N) * 1000000;
}
console.log("\nJS function call speed: %d microseconds", toMicro(jsDiff));
console.log("C++ function call speed: %d microseconds", toMicro(cxxDiff));
console.log("\nJS speedup " + (cxxDiff / jsDiff));