// Run the test
void Start()
{
WarmUpJobSystem();
const int size =
#if UNITY_EDITOR
1000
#else
10000
#endif
;
const int chunkSize = 1024;
const int numElementsPerChunk = chunkSize / sizeof(int);
// Create native collections
NativeArray <int> sum = new NativeArray <int>(1, Allocator.TempJob);
NativeArray <int> array = new NativeArray <int>(
size,
Allocator.TempJob);
NativeList <int> list = new NativeList <int>(
0,
Allocator.TempJob);
NativeLinkedList <int> linkedList = new NativeLinkedList <int>(
0,
Allocator.TempJob);
NativeChunkedList <int> chunkedList = new NativeChunkedList <int>(
numElementsPerChunk,
0,
Allocator.TempJob);
NativeHashSet <int> hashSet = new NativeHashSet <int>(
0,
Allocator.TempJob);
NativeIntPtr nativeIntPtr = new NativeIntPtr(Allocator.TempJob);
NativePerJobThreadIntPtr nativePerJobThreadIntPtr = new NativePerJobThreadIntPtr(
Allocator.TempJob);
// Run add jobs
System.Diagnostics.Stopwatch sw = new System.Diagnostics.Stopwatch();
ListAddJob listAddJob = new ListAddJob
{
List = list,
NumElementsToAdd = size
};
sw.Reset();
sw.Start();
listAddJob.Run();
long listAddTicks = sw.ElapsedTicks;
LinkedListAddJob linkedListAddJob = new LinkedListAddJob
{
List = linkedList,
NumNodesToInsert = size
};
sw.Reset();
sw.Start();
linkedListAddJob.Run();
long linkedListAddTicks = sw.ElapsedTicks;
ChunkedListAddJob chunkedListAddJob = new ChunkedListAddJob
{
List = chunkedList,
NumElementsToAdd = size
};
sw.Reset();
sw.Start();
chunkedListAddJob.Run();
long chunkedListAddTicks = sw.ElapsedTicks;
HashSetAddJob hashSetAddJob = new HashSetAddJob
{
Set = hashSet,
NumElementsToAdd = size
};
sw.Reset();
sw.Start();
hashSetAddJob.Run();
long hashSetAddTicks = sw.ElapsedTicks;
// Run iterate jobs
ArrayIterateJob arrayIterateJob = new ArrayIterateJob
{
Array = array,
Sum = sum
};
sum[0] = 0;
sw.Reset();
sw.Start();
arrayIterateJob.Run();
long arrayIterateTicks = sw.ElapsedTicks;
ListIterateJob listIterateJob = new ListIterateJob
{
List = list,
Sum = sum
};
sum[0] = 0;
sw.Reset();
sw.Start();
listIterateJob.Run();
long listIterateTicks = sw.ElapsedTicks;
LinkedListIterateJob linkedListIterateJob = new LinkedListIterateJob
{
List = linkedList,
Sum = sum
};
sum[0] = 0;
sw.Reset();
sw.Start();
linkedListIterateJob.Run();
long linkedListIterateTicks = sw.ElapsedTicks;
ChunkedListIterateJob chunkedListIterateJob = new ChunkedListIterateJob
{
List = chunkedList,
Sum = sum
};
sum[0] = 0;
sw.Reset();
sw.Start();
chunkedListIterateJob.Run();
long chunkedListIterateTicks = sw.ElapsedTicks;
ArrayIterateJobParallelFor arrayIterateJobParallelFor = new ArrayIterateJobParallelFor
{
Array = array,
Sum = sum
};
sum[0] = 0;
sw.Reset();
sw.Start();
arrayIterateJobParallelFor.Run(size);
long arrayIterateParallelForTicks = sw.ElapsedTicks;
linkedList.PrepareForParallelForJob();
LinkedListIterateJobParallelFor linkedListIterateJobParallelFor = new LinkedListIterateJobParallelFor
{
List = linkedList,
Sum = sum
};
sum[0] = 0;
sw.Reset();
sw.Start();
linkedListIterateJobParallelFor.Run(size);
long linkedListIterateParallelForTicks = sw.ElapsedTicks;
chunkedList.PrepareForParallelForJob();
ChunkedListIterateJobParallelFor chunkedListIterateJobParallelFor = new ChunkedListIterateJobParallelFor
{
List = chunkedList,
Sum = sum
};
sum[0] = 0;
sw.Reset();
sw.Start();
chunkedListIterateJobParallelFor.RunRanged(size);
long chunkedListIterateParallelForTicks = sw.ElapsedTicks;
// Clear native collections
list.Clear();
linkedList.Clear();
chunkedList.Clear();
// Run insert jobs
LinkedListInsertJob linkedListInsertJob = new LinkedListInsertJob
{
LinkedList = linkedList,
NumElementsToAdd = size
};
sw.Reset();
sw.Start();
linkedListInsertJob.Run();
long linkedListInsertTicks = sw.ElapsedTicks;
ChunkedListInsertJob chunkedListInsertJob = new ChunkedListInsertJob
{
List = chunkedList,
NumElementsToAdd = size
};
sw.Reset();
sw.Start();
chunkedListInsertJob.Run();
long chunkedListInsertTicks = sw.ElapsedTicks;
// Run remove jobs
LinkedListRemoveJob linkedListRemoveJob = new LinkedListRemoveJob
{
List = linkedList,
NumElementsToRemove = size
};
sw.Reset();
sw.Start();
linkedListRemoveJob.Run();
long linkedListRemoveTicks = sw.ElapsedTicks;
ChunkedListRemoveJob chunkedListRemoveJob = new ChunkedListRemoveJob
{
List = chunkedList,
NumElementsToRemove = size
};
sw.Reset();
sw.Start();
chunkedListRemoveJob.Run();
long chunkedListRemoveTicks = sw.ElapsedTicks;
HashSetRemoveJob hashSetRemoveJob = new HashSetRemoveJob
{
Set = hashSet,
NumElementsToRemove = size
};
sw.Reset();
sw.Start();
hashSetRemoveJob.Run();
long hashSetRemoveTicks = sw.ElapsedTicks;
// Run NativeIntPtr and NativePerJobThreadIntPtr jobs
NativeIntPtrParallelJob nativeIntPtrParallelJob = new NativeIntPtrParallelJob
{
Array = array,
Sum = nativeIntPtr.GetParallel()
};
sw.Reset();
sw.Start();
nativeIntPtrParallelJob.Run(size);
long nativeIntPtrTicks = sw.ElapsedTicks;
NativePerJobThreadIntPtrParallelJob nativePerJobThreadIntPtrParallelJob = new NativePerJobThreadIntPtrParallelJob
{
Array = array,
Sum = nativePerJobThreadIntPtr.GetParallel()
};
sw.Reset();
sw.Start();
nativePerJobThreadIntPtrParallelJob.Run(size);
long nativePerJobThreadIntPtrTicks = sw.ElapsedTicks;
// Report results
Debug.Log(
"Operation,Job Type,NativeArray,NativeList,NativeLinkedList,NativeChunkedList,NativeHashSet\n" +
"Add,Single," + "n/a" + "," + listAddTicks + "," + linkedListAddTicks + "," + chunkedListAddTicks + "," + hashSetAddTicks + "\n" +
"Iterate,Single," + arrayIterateTicks + "," + listIterateTicks + "," + linkedListIterateTicks + "," + chunkedListIterateTicks + "," + "n/a" + "\n" +
"Iterate,ParallelFor," + arrayIterateParallelForTicks + "," + "n/a" + "," + linkedListIterateParallelForTicks + "," + chunkedListIterateParallelForTicks + "," + "n/a" + "\n" +
"Insert,Single," + "n/a" + "," + "n/a" + "," + linkedListInsertTicks + "," + chunkedListInsertTicks + "," + "n/a" + "\n" +
"Remove,Single," + "n/a" + "," + "n/a" + "," + linkedListRemoveTicks + "," + chunkedListRemoveTicks + "," + hashSetRemoveTicks);
Debug.Log(
"Operation,Job Type,NativeIntPtr,NativePerJobThreadIntPtr\n" +
"Sum,ParallelFor," + nativeIntPtrTicks + "," + nativePerJobThreadIntPtrTicks);
// Dispose native collections
sum.Dispose();
array.Dispose();
list.Dispose();
linkedList.Dispose();
chunkedList.Dispose();
hashSet.Dispose();
nativeIntPtr.Dispose();
nativePerJobThreadIntPtr.Dispose();
// Quit
#if UNITY_EDITOR
EditorApplication.isPlaying = false;
#else
Application.Quit();
#endif
}
// Warm up the job system
static void WarmUpJobSystem()
{
// Create native collections
NativeArray <int> sum = new NativeArray <int>(1, Allocator.TempJob);
NativeArray <int> array = new NativeArray <int>(
4,
Allocator.TempJob);
NativeList <int> list = new NativeList <int>(
4,
Allocator.TempJob);
NativeLinkedList <int> linkedList = new NativeLinkedList <int>(
4,
Allocator.TempJob);
NativeChunkedList <int> chunkedList = new NativeChunkedList <int>(
4,
4,
Allocator.TempJob);
NativeHashSet <int> hashSet = new NativeHashSet <int>(
4,
Allocator.TempJob);
NativeIntPtr nativeIntPtr = new NativeIntPtr(Allocator.TempJob);
NativePerJobThreadIntPtr nativePerJobThreadIntPtr = new NativePerJobThreadIntPtr(
Allocator.TempJob);
// Create jobs
ListAddJob listAddJob = new ListAddJob
{
List = list
};
LinkedListAddJob linkedListAddJob = new LinkedListAddJob
{
List = linkedList
};
ChunkedListAddJob chunkedListAddJob = new ChunkedListAddJob
{
List = chunkedList
};
HashSetAddJob hashSetAddJob = new HashSetAddJob
{
Set = hashSet
};
ArrayIterateJob arrayIterateJob = new ArrayIterateJob
{
Array = array,
Sum = sum
};
ListIterateJob listIterateJob = new ListIterateJob
{
List = list,
Sum = sum
};
LinkedListIterateJob linkedListIterateJob = new LinkedListIterateJob
{
List = linkedList,
Sum = sum
};
ChunkedListIterateJob chunkedListIterateJob = new ChunkedListIterateJob
{
List = chunkedList,
Sum = sum
};
ArrayIterateJobParallelFor arrayIterateJobParallelFor = new ArrayIterateJobParallelFor
{
Array = array,
Sum = sum
};
LinkedListIterateJobParallelFor linkedListIterateJobParallelFor = new LinkedListIterateJobParallelFor
{
List = linkedList,
Sum = sum
};
ChunkedListIterateJobParallelFor chunkedListIterateJobParallelFor = new ChunkedListIterateJobParallelFor
{
List = chunkedList,
Sum = sum
};
LinkedListInsertJob linkedListInsertJob = new LinkedListInsertJob
{
LinkedList = linkedList
};
ChunkedListInsertJob chunkedListInsertJob = new ChunkedListInsertJob
{
List = chunkedList
};
LinkedListRemoveJob linkedListRemoveJob = new LinkedListRemoveJob
{
List = linkedList
};
ChunkedListRemoveJob chunkedListRemoveJob = new ChunkedListRemoveJob
{
List = chunkedList
};
HashSetRemoveJob hashSetRemoveJob = new HashSetRemoveJob
{
Set = hashSet
};
NativeIntPtrParallelJob nativeIntPtrParallelJob = new NativeIntPtrParallelJob
{
Array = array,
Sum = nativeIntPtr.GetParallel()
};
NativePerJobThreadIntPtrParallelJob nativePerJobThreadIntPtrParallelJob = new NativePerJobThreadIntPtrParallelJob
{
Array = array,
Sum = nativePerJobThreadIntPtr.GetParallel()
};
// Run jobs
listAddJob.Run();
linkedListAddJob.Run();
chunkedListAddJob.Run();
hashSetAddJob.Run();
arrayIterateJob.Run();
listIterateJob.Run();
linkedListIterateJob.Run();
chunkedListIterateJob.Run();
arrayIterateJobParallelFor.Run(array.Length);
linkedListIterateJobParallelFor.Run(linkedList.Length);
chunkedListIterateJobParallelFor.RunRanged(chunkedList.Length);
list.Clear();
linkedList.Clear();
chunkedList.Clear();
hashSet.Clear();
linkedListInsertJob.Run();
chunkedListInsertJob.Run();
linkedListRemoveJob.Run();
chunkedListRemoveJob.Run();
hashSetRemoveJob.Run();
nativeIntPtrParallelJob.Run(array.Length);
nativePerJobThreadIntPtrParallelJob.Run(array.Length);
// Dispose native collections
sum.Dispose();
array.Dispose();
list.Dispose();
linkedList.Dispose();
chunkedList.Dispose();
hashSet.Dispose();
nativeIntPtr.Dispose();
nativePerJobThreadIntPtr.Dispose();
}