public static unsafe void Run <T>(this T jobData, int arrayLength) where T : struct, IJobParallelFor
{
var parallelForJobProducer = new JobParallelForProducer <T>()
{
JobData = jobData,
#if ENABLE_UNITY_COLLECTIONS_CHECKS
Sentinel = 37 + arrayLength // check that code is patched as expected
#endif
};
var scheduleParams = new JobsUtility.JobScheduleParameters(UnsafeUtility.AddressOf(ref parallelForJobProducer),
JobParallelForProducer <T> .Initialize(),
public static unsafe JobHandle Schedule <T>(this T jobData, int arrayLength, int innerloopBatchCount, JobHandle dependsOn = default(JobHandle))
where T : struct, IJobParallelFor
{
var parallelForJobProducer = new JobParallelForProducer <T>()
{
JobData = jobData,
#if ENABLE_UNITY_COLLECTIONS_CHECKS
Sentinel = 37 + arrayLength // check that code is patched as expected
#endif
};
var scheduleParams = new JobsUtility.JobScheduleParameters(UnsafeUtility.AddressOf(ref parallelForJobProducer),
JobParallelForProducer <T> .Initialize(),
dependsOn,
ScheduleMode.Batched);
return(JobsUtility.ScheduleParallelFor(ref scheduleParams, arrayLength, innerloopBatchCount));
}
public static unsafe void Execute(ref JobParallelForProducer <T> jobParallelForProducer, IntPtr additionalData,
IntPtr bufferRangePatchData, ref JobRanges ranges, int jobIndex)
{
#if ENABLE_UNITY_COLLECTIONS_CHECKS
Assert.AreEqual(jobParallelForProducer.Sentinel - ranges.ArrayLength, 37);
#endif
// TODO Tiny doesn't currently support work stealing. https://unity3d.atlassian.net/browse/DOTSR-286
while (true)
{
if (!JobsUtility.GetWorkStealingRange(ref ranges, jobIndex, out int begin, out int end))
{
break;
}
#if ENABLE_UNITY_COLLECTIONS_CHECKS
JobsUtility.PatchBufferMinMaxRanges(IntPtr.Zero, UnsafeUtility.AddressOf(ref jobParallelForProducer), begin, end - begin);
#endif
for (var i = begin; i < end; ++i)
{
jobParallelForProducer.JobData.Execute(i);
}
}
}
