/// <summary>
/// 并行job
/// </summary>
public static void Test03()
{
NativeArray <int> result0 = new NativeArray <int>(1, Allocator.TempJob);
NativeArray <int> result1 = new NativeArray <int>(1, Allocator.TempJob);
stopwatch.Start();
//Job0
MyJobSystem0 job0 = new MyJobSystem0();
job0.a = 0;
job0.b = 1;
job0.result = result0;
var handle0 = job0.Schedule();
//Job1
MyJobSystem1 job1 = new MyJobSystem1();
job1.a = 100;
job1.result = result1;
var handle1 = job1.Schedule();
handle0.Complete();
handle1.Complete();
stopwatch.Stop();
UnityEngine.Debug.Log($"task {stopwatch.ElapsedMilliseconds}");
result0.Dispose();
result1.Dispose();
}
/// <summary>
/// 比较多线程和直接执行的消耗
/// </summary>
public static void Start()
{
NativeArray <int> result = new NativeArray <int>(2, Allocator.TempJob);
MyJobSystem0 job0 = new MyJobSystem0();
job0.a = 0;
job0.b = 1;
job0.result = result;
stopwatch.Start();
JobHandle handle = job0.Schedule();
handle.Complete();
stopwatch.Stop();
UnityEngine.Debug.Log($"task {stopwatch.ElapsedMilliseconds} : {result[0]} : {result[1]}");
UnityEngine.Debug.LogError(result.Length);
result.Dispose();
//stopwatch.Reset();
//stopwatch.Start();
//var index = 0;
//for (int i = 0; i < 1000000; i++)
//{
// index++;
//}
//stopwatch.Stop();
//UnityEngine.Debug.Log($"task {stopwatch.ElapsedMilliseconds}");
}
