public ActionResult <IEnumerable <string> > Get()
{
var stringDistance = new StringDistance();
var watch = new Stopwatch();
const long count = 100;
const int length = 100;
string comparestring = stringDistance.GenerateRandomString(length);
var strlist = new string[count];
var steps = new int[count];
// prepare string[] for comparison
Parallel.For(0, count, i => strlist[i] = stringDistance.GenerateRandomString(length));
Console.WriteLine("已经生成了" + count + "个长度为" + length + "的字符串");
watch.Start();
for (int i = 0; i < count; i++)
{
steps[i] = stringDistance.LevenshteinDistance(comparestring, strlist[i]);
}
watch.Stop();
Console.WriteLine("完成非并行计算,耗时(ms)" + watch.ElapsedMilliseconds);
Console.WriteLine("性能比" + 100000d / watch.ElapsedMilliseconds);
return(Ok("0.0.1"));
}
private async Task <long> CpuProcess(int time)
{
// simulate cpu bound operation for `time` seconds
for (var i = 1; i <= time; ++i)
{
for (int k = 0; k < 10000; ++k)
{
string comparestring1 = StringDistance.GenerateRandomString(1000);
}
await Task.Delay(100);
}
return(time * 10000L);
}