//多个jobs依赖关系
public void SchedulingTwoJobs()
{
NativeArray <float> result = new NativeArray <float>(1, Allocator.TempJob);
MyJob jobData = new MyJob();
jobData.a = 10;
jobData.b = 10;
jobData.result = result;
// 设置第一个任务开关
JobHandle firstHandle = jobData.Schedule();
//设置第二个任务
AddOneJob incJobData = new AddOneJob();
incJobData.result = result;
// UnityEngine.Debug.Log(result[0]);
//设置依赖
JobHandle secondHandle = incJobData.Schedule(firstHandle);
//等待完成
secondHandle.Complete();
float aPlusB = result[0];
UnityEngine.Debug.Log(aPlusB);
//释放资源
result.Dispose();
}
public void jobTesting()
{
NativeArray <float> result = new NativeArray <float>(1, Allocator.TempJob);
// Setup the data for job #1
MyJob jobData = new MyJob();
jobData.a = 10;
jobData.b = 10;
jobData.result = result;
// Schedule job #1
JobHandle firstHandle = jobData.Schedule();
// Setup the data for job #2
AddOneJob incJobData = new AddOneJob();
incJobData.result = result;
// Schedule job #2
JobHandle secondHandle = incJobData.Schedule(firstHandle);
// Wait for job #2 to complete
secondHandle.Complete();
// All copies of the NativeArray point to the same memory, you can access the result in "your" copy of the NativeArray
float aPlusB = result[0];
Debug.Log(aPlusB);
// Free the memory allocated by the result array
result.Dispose();
}
private void Start()
{
// Create a native array of a single float to store the result in. This example waits for the job to complete
NativeArray <float> result = new NativeArray <float>(1, Allocator.TempJob);
// Setup the data for job #1
MyJob jobData = new MyJob();
jobData.a = 10;
jobData.b = 10;
jobData.result = result;
// Schedule job #1
JobHandle firstHandle = jobData.Schedule();
// Setup the data for job #2
AddOneJob incJobData = new AddOneJob();
incJobData.result = result;
// Schedule job #2
JobHandle secondHandle = incJobData.Schedule(firstHandle);
// Wait for job #2 to complete
secondHandle.Complete();
// All copies of the NativeArray point to the same memory, you can access the result in "your" copy of the NativeArray
float aPlusB = result[0];
// Free the memory allocated by the result array
result.Dispose();
Debug.Log($"O valor de sei la o que é {aPlusB}");
}
void ScheduleTestJob()
{
// Create a native array of a single float to store the result. This example waits for the job to complete for illustration purposes
NativeArray <float> result = new NativeArray <float>(1, Allocator.TempJob);
MyJob tempJob = new MyJob();
tempJob.a = 10;
tempJob.b = 10;
tempJob.result = result;
JobHandle tempJobHandle = tempJob.Schedule();
// Setup the data for job #2
AddOneJob addOneJob = new AddOneJob();
addOneJob.result = result;
JobHandle secondJobHandle = addOneJob.Schedule(tempJobHandle);
secondJobHandle.Complete();
float resultValue = result[0];
Debug.Log("Result of the myJob: " + resultValue);
result.Dispose();
}
protected override void OnUpdate()
{
var addOneTypeHandle = GetComponentTypeHandle <AddOne>();
var addTwoTypeHandle = GetComponentTypeHandle <AddTwo>();
var addThreeTypeHandle = GetComponentTypeHandle <AddThree>();
var addFourTypeHandle = GetComponentTypeHandle <AddFour>();
var dependencies = new NativeArray <JobHandle>(4, Allocator.Temp);
var addOneJob = new AddOneJob
{
addOneTypeHandle = addOneTypeHandle,
};
dependencies[0] = addOneJob.ScheduleParallel(m_AddOneGroup, Dependency);
var addTwoJob = new AddTwoJob
{
addTwoTypeHandle = addTwoTypeHandle,
};
dependencies[1] = addTwoJob.ScheduleParallel(m_AddTwoGroup, Dependency);
var addThreeJob = new AddThreeJob
{
addThreeTypeHandle = addThreeTypeHandle,
};
dependencies[2] = addThreeJob.ScheduleParallel(m_AddThreeGroup, Dependency);
var addFourJob = new AddFourJob
{
addFourTypeHandle = addFourTypeHandle,
};
dependencies[3] = addFourJob.ScheduleParallel(m_AddFourGroup, Dependency);
Dependency = JobHandle.CombineDependencies(dependencies);
}
