Use CollectionsMarshal.SetCount in LINQ to deduplicate ToArray/ToList implementations...
authorStephen Toub <stoub@microsoft.com>
Tue, 25 Apr 2023 20:05:30 +0000 (16:05 -0400)
committerGitHub <noreply@github.com>
Tue, 25 Apr 2023 20:05:30 +0000 (16:05 -0400)
* Use CollectionsMarshal.SetCount in LINQ to deduplicate ToArray/ToList implementations

* Fix BinaryFormatter test

The test was implemented using ToList, and `List<T>` serialization serializes out its version field.  As a result, because we're now optimizing creation and not incrementing the version as much in ToList, the blob didn't match.

src/libraries/System.Linq/src/System/Linq/Enumerable.cs
src/libraries/System.Linq/src/System/Linq/OrderedEnumerable.SpeedOpt.cs
src/libraries/System.Linq/src/System/Linq/Partition.SpeedOpt.cs
src/libraries/System.Linq/src/System/Linq/Range.SpeedOpt.cs
src/libraries/System.Linq/src/System/Linq/Repeat.SpeedOpt.cs
src/libraries/System.Linq/src/System/Linq/Select.SpeedOpt.cs
src/libraries/System.Runtime.InteropServices/tests/System.Runtime.InteropServices.UnitTests/System/Runtime/InteropServices/CollectionsMarshalTests.cs
src/libraries/System.Runtime.Serialization.Formatters/tests/BinaryFormatterTestData.cs

index 6e3b2d7..029583b 100644 (file)
@@ -11,6 +11,17 @@ namespace System.Linq
     {
         public static IEnumerable<TSource> AsEnumerable<TSource>(this IEnumerable<TSource> source) => source;
 
+        /// <summary>
+        /// Sets the <paramref name="list"/>'s <see cref="List{T}.Count"/> to be <paramref name="count"/>
+        /// and returns the relevant portion of the list's backing array as a span.
+        /// </summary>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        internal static Span<T> SetCountAndGetSpan<T>(List<T> list, int count)
+        {
+            CollectionsMarshal.SetCount(list, count);
+            return CollectionsMarshal.AsSpan(list);
+        }
+
         /// <summary>Validates that source is not null and then tries to extract a span from the source.</summary>
         [MethodImpl(MethodImplOptions.AggressiveInlining)] // fast type checks that don't add a lot of overhead
         private static bool TryGetSpan<TSource>(this IEnumerable<TSource> source, out ReadOnlySpan<TSource> span)
index c8861e1..e9cb982 100644 (file)
@@ -20,12 +20,7 @@ namespace System.Linq
             }
 
             TElement[] array = new TElement[count];
-            int[] map = SortedMap(buffer);
-            for (int i = 0; i < array.Length; i++)
-            {
-                array[i] = buffer._items[map[i]];
-            }
-
+            Fill(buffer, array);
             return array;
         }
 
@@ -36,16 +31,21 @@ namespace System.Linq
             List<TElement> list = new List<TElement>(count);
             if (count > 0)
             {
-                int[] map = SortedMap(buffer);
-                for (int i = 0; i != count; i++)
-                {
-                    list.Add(buffer._items[map[i]]);
-                }
+                Fill(buffer, Enumerable.SetCountAndGetSpan(list, count));
             }
 
             return list;
         }
 
+        private void Fill(Buffer<TElement> buffer, Span<TElement> destination)
+        {
+            int[] map = SortedMap(buffer);
+            for (int i = 0; i < destination.Length; i++)
+            {
+                destination[i] = buffer._items[map[i]];
+            }
+        }
+
         public int GetCount(bool onlyIfCheap)
         {
             if (_source is IIListProvider<TElement> listProv)
@@ -75,15 +75,9 @@ namespace System.Linq
                 return new TElement[] { GetEnumerableSorter().ElementAt(buffer._items, count, minIdx) };
             }
 
-            int[] map = SortedMap(buffer, minIdx, maxIdx);
             TElement[] array = new TElement[maxIdx - minIdx + 1];
-            int idx = 0;
-            while (minIdx <= maxIdx)
-            {
-                array[idx] = buffer._items[map[minIdx]];
-                ++idx;
-                ++minIdx;
-            }
+
+            Fill(minIdx, maxIdx, buffer, array);
 
             return array;
         }
@@ -107,15 +101,21 @@ namespace System.Linq
                 return new List<TElement>(1) { GetEnumerableSorter().ElementAt(buffer._items, count, minIdx) };
             }
 
-            int[] map = SortedMap(buffer, minIdx, maxIdx);
             List<TElement> list = new List<TElement>(maxIdx - minIdx + 1);
+            Fill(minIdx, maxIdx, buffer, Enumerable.SetCountAndGetSpan(list, maxIdx - minIdx + 1));
+            return list;
+        }
+
+        private void Fill(int minIdx, int maxIdx, Buffer<TElement> buffer, Span<TElement> destination)
+        {
+            int[] map = SortedMap(buffer, minIdx, maxIdx);
+            int idx = 0;
             while (minIdx <= maxIdx)
             {
-                list.Add(buffer._items[map[minIdx]]);
+                destination[idx] = buffer._items[map[minIdx]];
+                ++idx;
                 ++minIdx;
             }
-
-            return list;
         }
 
         internal int GetCount(int minIdx, int maxIdx, bool onlyIfCheap)
index 8555fa1..92b1d68 100644 (file)
@@ -254,11 +254,7 @@ namespace System.Linq
                 }
 
                 TSource[] array = new TSource[count];
-                for (int i = 0, curIdx = _minIndexInclusive; i < array.Length; ++i, ++curIdx)
-                {
-                    array[i] = _source[curIdx];
-                }
-
+                Fill(_source, array, _minIndexInclusive);
                 return array;
             }
 
@@ -271,13 +267,16 @@ namespace System.Linq
                 }
 
                 List<TSource> list = new List<TSource>(count);
-                int end = _minIndexInclusive + count;
-                for (int i = _minIndexInclusive; i != end; ++i)
+                Fill(_source, SetCountAndGetSpan(list, count), _minIndexInclusive);
+                return list;
+            }
+
+            private static void Fill(IList<TSource> source, Span<TSource> destination, int sourceIndex)
+            {
+                for (int i = 0; i < destination.Length; i++, sourceIndex++)
                 {
-                    list.Add(_source[i]);
+                    destination[i] = source[sourceIndex];
                 }
-
-                return list;
             }
 
             public int GetCount(bool onlyIfCheap) => Count;
index 6704eef..82c66ee 100644 (file)
@@ -17,25 +17,23 @@ namespace System.Linq
             public int[] ToArray()
             {
                 int[] array = new int[_end - _start];
-                int cur = _start;
-                for (int i = 0; i < array.Length; ++i)
-                {
-                    array[i] = cur;
-                    ++cur;
-                }
-
+                Fill(array, _start);
                 return array;
             }
 
             public List<int> ToList()
             {
                 List<int> list = new List<int>(_end - _start);
-                for (int cur = _start; cur != _end; cur++)
+                Fill(SetCountAndGetSpan(list, _end - _start), _start);
+                return list;
+            }
+
+            private static void Fill(Span<int> destination, int value)
+            {
+                for (int i = 0; i < destination.Length; i++, value++)
                 {
-                    list.Add(cur);
+                    destination[i] = value;
                 }
-
-                return list;
             }
 
             public int GetCount(bool onlyIfCheap) => unchecked(_end - _start);
index 3840acd..971f70b 100644 (file)
@@ -28,10 +28,7 @@ namespace System.Linq
             public List<TResult> ToList()
             {
                 List<TResult> list = new List<TResult>(_count);
-                for (int i = 0; i != _count; ++i)
-                {
-                    list.Add(_current);
-                }
+                SetCountAndGetSpan(list, _count).Fill(_current);
 
                 return list;
             }
index 76ee67b..bfa8d83 100644 (file)
@@ -3,7 +3,7 @@
 
 using System.Collections.Generic;
 using System.Diagnostics;
-using System.Diagnostics.CodeAnalysis;
+using System.Runtime.InteropServices;
 using static System.Linq.Utilities;
 
 namespace System.Linq
@@ -75,13 +75,11 @@ namespace System.Linq
             {
                 // See assert in constructor.
                 // Since _source should never be empty, we don't check for 0/return Array.Empty.
-                Debug.Assert(_source.Length > 0);
+                TSource[] source = _source;
+                Debug.Assert(source.Length > 0);
 
-                var results = new TResult[_source.Length];
-                for (int i = 0; i < results.Length; i++)
-                {
-                    results[i] = _selector(_source[i]);
-                }
+                var results = new TResult[source.Length];
+                Fill(source, results, _selector);
 
                 return results;
             }
@@ -89,15 +87,22 @@ namespace System.Linq
             public List<TResult> ToList()
             {
                 TSource[] source = _source;
+                Debug.Assert(source.Length > 0);
+
                 var results = new List<TResult>(source.Length);
-                for (int i = 0; i < source.Length; i++)
-                {
-                    results.Add(_selector(source[i]));
-                }
+                Fill(source, SetCountAndGetSpan(results, source.Length), _selector);
 
                 return results;
             }
 
+            private static void Fill(ReadOnlySpan<TSource> source, Span<TResult> destination, Func<TSource, TResult> func)
+            {
+                for (int i = 0; i < destination.Length; i++)
+                {
+                    destination[i] = func(source[i]);
+                }
+            }
+
             public int GetCount(bool onlyIfCheap)
             {
                 // In case someone uses Count() to force evaluation of
@@ -202,11 +207,7 @@ namespace System.Linq
             public TResult[] ToArray()
             {
                 var results = new TResult[_end - _start];
-                int srcIndex = _start;
-                for (int i = 0; i < results.Length; i++)
-                {
-                    results[i] = _selector(srcIndex++);
-                }
+                Fill(results, _start, _selector);
 
                 return results;
             }
@@ -214,14 +215,19 @@ namespace System.Linq
             public List<TResult> ToList()
             {
                 var results = new List<TResult>(_end - _start);
-                for (int i = _start; i != _end; i++)
-                {
-                    results.Add(_selector(i));
-                }
+                Fill(SetCountAndGetSpan(results, _end - _start), _start, _selector);
 
                 return results;
             }
 
+            private static void Fill(Span<TResult> results, int start, Func<int, TResult> func)
+            {
+                for (int i = 0; i < results.Length; i++, start++)
+                {
+                    results[i] = func(start);
+                }
+            }
+
             public int GetCount(bool onlyIfCheap)
             {
                 // In case someone uses Count() to force evaluation of the selector,
@@ -292,33 +298,36 @@ namespace System.Linq
         {
             public TResult[] ToArray()
             {
-                int count = _source.Count;
-                if (count == 0)
+                ReadOnlySpan<TSource> source = CollectionsMarshal.AsSpan(_source);
+                if (source.Length == 0)
                 {
                     return Array.Empty<TResult>();
                 }
 
-                var results = new TResult[count];
-                for (int i = 0; i < results.Length; i++)
-                {
-                    results[i] = _selector(_source[i]);
-                }
+                var results = new TResult[source.Length];
+                Fill(source, results, _selector);
 
                 return results;
             }
 
             public List<TResult> ToList()
             {
-                int count = _source.Count;
-                var results = new List<TResult>(count);
-                for (int i = 0; i < count; i++)
-                {
-                    results.Add(_selector(_source[i]));
-                }
+                ReadOnlySpan<TSource> source = CollectionsMarshal.AsSpan(_source);
+
+                var results = new List<TResult>(source.Length);
+                Fill(source, SetCountAndGetSpan(results, source.Length), _selector);
 
                 return results;
             }
 
+            private static void Fill(ReadOnlySpan<TSource> source, Span<TResult> destination, Func<TSource, TResult> func)
+            {
+                for (int i = 0; i < destination.Length; i++)
+                {
+                    destination[i] = func(source[i]);
+                }
+            }
+
             public int GetCount(bool onlyIfCheap)
             {
                 // In case someone uses Count() to force evaluation of
@@ -398,26 +407,30 @@ namespace System.Linq
                 }
 
                 var results = new TResult[count];
-                for (int i = 0; i < results.Length; i++)
-                {
-                    results[i] = _selector(_source[i]);
-                }
+                Fill(_source, results, _selector);
 
                 return results;
             }
 
             public List<TResult> ToList()
             {
+                IList<TSource> source = _source;
                 int count = _source.Count;
+
                 var results = new List<TResult>(count);
-                for (int i = 0; i < count; i++)
-                {
-                    results.Add(_selector(_source[i]));
-                }
+                Fill(source, SetCountAndGetSpan(results, count), _selector);
 
                 return results;
             }
 
+            private static void Fill(IList<TSource> source, Span<TResult> results, Func<TSource, TResult> func)
+            {
+                for (int i = 0; i < results.Length; i++)
+                {
+                    results[i] = func(source[i]);
+                }
+            }
+
             public int GetCount(bool onlyIfCheap)
             {
                 // In case someone uses Count() to force evaluation of
@@ -789,10 +802,7 @@ namespace System.Linq
                 }
 
                 TResult[] array = new TResult[count];
-                for (int i = 0, curIdx = _minIndexInclusive; i < array.Length; ++i, ++curIdx)
-                {
-                    array[i] = _selector(_source[curIdx]);
-                }
+                Fill(_source, array, _selector, _minIndexInclusive);
 
                 return array;
             }
@@ -806,15 +816,19 @@ namespace System.Linq
                 }
 
                 List<TResult> list = new List<TResult>(count);
-                int end = _minIndexInclusive + count;
-                for (int i = _minIndexInclusive; i != end; ++i)
-                {
-                    list.Add(_selector(_source[i]));
-                }
+                Fill(_source, SetCountAndGetSpan(list, count), _selector, _minIndexInclusive);
 
                 return list;
             }
 
+            private static void Fill(IList<TSource> source, Span<TResult> destination, Func<TSource, TResult> func, int sourceIndex)
+            {
+                for (int i = 0; i < destination.Length; i++, sourceIndex++)
+                {
+                    destination[i] = func(source[sourceIndex]);
+                }
+            }
+
             public int GetCount(bool onlyIfCheap)
             {
                 // In case someone uses Count() to force evaluation of
index 8a3ec22..325c9a4 100644 (file)
@@ -509,7 +509,7 @@ namespace System.Runtime.InteropServices.Tests
         [Fact]
         public void ListSetCount()
         {
-            List<int> list = null!;
+            List<int> list = null;
             Assert.Throws<NullReferenceException>(() => CollectionsMarshal.SetCount(list, 3));
 
             Assert.Throws<ArgumentOutOfRangeException>(() => CollectionsMarshal.SetCount(list, -1));
@@ -522,45 +522,38 @@ namespace System.Runtime.InteropServices.Tests
 
             list = new() { 1, 2, 3, 4, 5 };
             ref int intRef = ref MemoryMarshal.GetReference(CollectionsMarshal.AsSpan(list));
+
             // make sure that size decrease preserves content
             CollectionsMarshal.SetCount(list, 3);
             Assert.Equal(3, list.Count);
             Assert.Throws<ArgumentOutOfRangeException>(() => list[3]);
-            SequenceEquals<int>(CollectionsMarshal.AsSpan(list), new int[] { 1, 2, 3 });
+            AssertExtensions.SequenceEqual(CollectionsMarshal.AsSpan(list), new int[] { 1, 2, 3 });
             Assert.True(Unsafe.AreSame(ref intRef, ref MemoryMarshal.GetReference(CollectionsMarshal.AsSpan(list))));
 
             // make sure that size increase preserves content and doesn't clear
             CollectionsMarshal.SetCount(list, 5);
-            SequenceEquals<int>(CollectionsMarshal.AsSpan(list), new int[] { 1, 2, 3, 4, 5 });
+            AssertExtensions.SequenceEqual(CollectionsMarshal.AsSpan(list), new int[] { 1, 2, 3, 4, 5 });
             Assert.True(Unsafe.AreSame(ref intRef, ref MemoryMarshal.GetReference(CollectionsMarshal.AsSpan(list))));
 
             // make sure that reallocations preserve content
             int newCount = list.Capacity * 2;
             CollectionsMarshal.SetCount(list, newCount);
             Assert.Equal(newCount, list.Count);
-            SequenceEquals<int>(CollectionsMarshal.AsSpan(list)[..3], new int[] { 1, 2, 3 });
+            AssertExtensions.SequenceEqual(CollectionsMarshal.AsSpan(list)[..3], new int[] { 1, 2, 3 });
             Assert.True(!Unsafe.AreSame(ref intRef, ref MemoryMarshal.GetReference(CollectionsMarshal.AsSpan(list))));
 
             List<string> listReference = new() { "a", "b", "c", "d", "e" };
             ref string stringRef = ref MemoryMarshal.GetReference(CollectionsMarshal.AsSpan(listReference));
             CollectionsMarshal.SetCount(listReference, 3);
+
             // verify that reference types aren't cleared
-            SequenceEquals<string>(CollectionsMarshal.AsSpan(listReference), new string[] { "a", "b", "c" });
+            AssertExtensions.SequenceEqual(CollectionsMarshal.AsSpan(listReference), new string[] { "a", "b", "c" });
             Assert.True(Unsafe.AreSame(ref stringRef, ref MemoryMarshal.GetReference(CollectionsMarshal.AsSpan(listReference))));
             CollectionsMarshal.SetCount(listReference, 5);
+
             // verify that removed reference types are cleared
-            SequenceEquals<string>(CollectionsMarshal.AsSpan(listReference), new string[] { "a", "b", "c", null, null });
+            AssertExtensions.SequenceEqual(CollectionsMarshal.AsSpan(listReference), new string[] { "a", "b", "c", null, null });
             Assert.True(Unsafe.AreSame(ref stringRef, ref MemoryMarshal.GetReference(CollectionsMarshal.AsSpan(listReference))));
-
-            static void SequenceEquals<T>(ReadOnlySpan<T> actual, ReadOnlySpan<T> expected)
-            {
-                Assert.Equal(actual.Length, expected.Length);
-
-                for (int i = 0; i < actual.Length; i++)
-                {
-                    Assert.Equal(actual[i], expected[i]);
-                }
-            }
         }
     }
 }
index 676850c..e08bd72 100644 (file)
@@ -1293,8 +1293,8 @@ namespace System.Runtime.Serialization.Formatters.Tests
             yield return new object[] { observableCollection, new TypeSerializableValue[] { new TypeSerializableValue("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", TargetFrameworkMoniker.netcoreapp20), new TypeSerializableValue("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", TargetFrameworkMoniker.netfx461) } };
             yield return new object[] { new System.Collections.ObjectModel.ReadOnlyObservableCollection<int>(observableCollection), new TypeSerializableValue[] { new TypeSerializableValue("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", TargetFrameworkMoniker.netcoreapp20), new TypeSerializableValue("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", TargetFrameworkMoniker.netfx461) } };
 
-            yield return new object[] { new System.Collections.ObjectModel.ReadOnlyCollection<int>(Enumerable.Range(1, 15).ToList()), new TypeSerializableValue[] { new TypeSerializableValue("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", TargetFrameworkMoniker.netcoreapp20), new TypeSerializableValue("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", TargetFrameworkMoniker.netfx461) } };
-            yield return new object[] { new System.Collections.ObjectModel.Collection<int>(Enumerable.Range(1, 20).ToList()), new TypeSerializableValue[] { new TypeSerializableValue("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", TargetFrameworkMoniker.netcoreapp20), new TypeSerializableValue("AAEAAAD/////AQAAAAAAAAAEAQAAAIgBU3lzdGVtLkNvbGxlY3Rpb25zLk9iamVjdE1vZGVsLkNvbGxlY3Rpb25gMVtbU3lzdGVtLkludDMyLCBtc2NvcmxpYiwgVmVyc2lvbj00LjAuMC4wLCBDdWx0dXJlPW5ldXRyYWwsIFB1YmxpY0tleVRva2VuPWI3N2E1YzU2MTkzNGUwODldXQEAAAAFaXRlbXMDflN5c3RlbS5Db2xsZWN0aW9ucy5HZW5lcmljLkxpc3RgMVtbU3lzdGVtLkludDMyLCBtc2NvcmxpYiwgVmVyc2lvbj00LjAuMC4wLCBDdWx0dXJlPW5ldXRyYWwsIFB1YmxpY0tleVRva2VuPWI3N2E1YzU2MTkzNGUwODldXQkCAAAABAIAAAB+U3lzdGVtLkNvbGxlY3Rpb25zLkdlbmVyaWMuTGlzdGAxW1tTeXN0ZW0uSW50MzIsIG1zY29ybGliLCBWZXJzaW9uPTQuMC4wLjAsIEN1bHR1cmU9bmV1dHJhbCwgUHVibGljS2V5VG9rZW49Yjc3YTVjNTYxOTM0ZTA4OV1dAwAAAAZfaXRlbXMFX3NpemUIX3ZlcnNpb24HAAAICAgJAwAAABQAAAAUAAAADwMAAAAgAAAACAEAAAACAAAAAwAAAAQAAAAFAAAABgAAAAcAAAAIAAAACQAAAAoAAAALAAAADAAAAA0AAAAOAAAADwAAABAAAAARAAAAEgAAABMAAAAUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACw==", TargetFrameworkMoniker.netfx461) } };
+            yield return new object[] { new System.Collections.ObjectModel.ReadOnlyCollection<int>(Enumerable.Range(1, 15).ToList()), new TypeSerializableValue[] { new TypeSerializableValue("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", TargetFrameworkMoniker.netcoreapp20), new TypeSerializableValue("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", TargetFrameworkMoniker.netcoreapp20), new TypeSerializableValue("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", TargetFrameworkMoniker.netfx461) } };
+            yield return new object[] { new System.Collections.ObjectModel.Collection<int>(Enumerable.Range(1, 20).ToList()), new TypeSerializableValue[] { new TypeSerializableValue("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", TargetFrameworkMoniker.netcoreapp20), new TypeSerializableValue("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", TargetFrameworkMoniker.netcoreapp20), new TypeSerializableValue("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", TargetFrameworkMoniker.netfx461) } };
             yield return new object[] { new System.Collections.ObjectModel.ReadOnlyDictionary<int, string>(dictionary), new TypeSerializableValue[] { new TypeSerializableValue("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", TargetFrameworkMoniker.netcoreapp20), new TypeSerializableValue("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", TargetFrameworkMoniker.netfx461) } };
 
             var simpleKeyedCollection = new SimpleKeyedCollection