[Neo VM] adopt light gc from neogo(reopen)

benchmarks/Neo.VM.Benchmarks/Benchmarks.POC.cs

@@ -10,6 +10,7 @@
 // modifications are permitted.
 
 using BenchmarkDotNet.Attributes;
+using Neo.VM.Benchmark.OpCode;
 using System.Diagnostics;
 
 namespace Neo.VM.Benchmark
@@ -387,11 +388,51 @@ public void PoC_GetScriptContainer()
         private static void Run(string poc)
         {
             byte[] script = Convert.FromBase64String(poc);
-            using ExecutionEngine engine = new();
+            using BenchmarkEngine engine = new();
             engine.LoadScript(script);
-            engine.Execute();
+            engine.ExecuteOneGASBenchmark();
 
             Debug.Assert(engine.State == VMState.HALT);
         }
     }
 }
+
+//
+// | Method                 | Mean            | Error          | StdDev         |
+//     |----------------------- |----------------:|---------------:|---------------:|
+//     | NeoIssue2528           |    55,319.65 us |   1,105.171 us |   1,687.713 us |
+//     | NeoVMIssue418          |       347.21 us |       4.985 us |       4.663 us |
+//     | NeoIssue2723           |        71.05 us |       0.674 us |       0.630 us |
+//     | PoC_NewBuffer          |        68.60 us |       0.691 us |       0.646 us |
+//     | PoC_Cat                |        68.96 us |       0.831 us |       0.777 us |
+//     | PoC_Left               |        65.76 us |       0.773 us |       0.723 us |
+//     | PoC_Right              |        64.84 us |       0.679 us |       0.635 us |
+//     | PoC_ReverseN           | 8,399,264.69 us | 152,328.560 us | 135,035.301 us |
+//     | PoC_Substr             |        65.07 us |       1.122 us |       1.050 us |
+//     | PoC_NewArray           | 2,903,663.37 us |  15,827.726 us |  14,805.265 us |
+//     | PoC_NewStruct          | 3,027,978.35 us |  12,747.892 us |  11,300.674 us |
+//     | PoC_Roll               | 1,274,207.78 us |   8,063.045 us |   7,542.177 us |
+//     | PoC_XDrop              | 1,217,206.92 us |  22,759.560 us |  21,289.307 us |
+//     | PoC_MemCpy             |        70.88 us |       1.407 us |       1.728 us |
+//     | PoC_Unpack             |   384,346.69 us |   3,212.166 us |   2,847.502 us |
+//     | PoC_GetScriptContainer |        69.26 us |       0.620 us |       0.580 us |
+
+
+// | Method                 | Mean            | Error          | StdDev         |
+//     |----------------------- |----------------:|---------------:|---------------:|
+//     | NeoIssue2528           |   698,949.53 us |  13,657.042 us |  22,817.849 us |
+//     | NeoVMIssue418          |       589.21 us |      11.631 us |      17.409 us |
+//     | NeoIssue2723           |        70.68 us |       1.375 us |       1.739 us |
+//     | PoC_NewBuffer          |        71.54 us |       1.350 us |       1.607 us |
+//     | PoC_Cat                |        70.13 us |       1.387 us |       2.077 us |
+//     | PoC_Left               |        69.71 us |       1.230 us |       1.151 us |
+//     | PoC_Right              |        70.44 us |       1.358 us |       1.564 us |
+//     | PoC_ReverseN           | 8,387,677.64 us | 157,776.848 us | 154,957.961 us |
+//     | PoC_Substr             |        66.31 us |       0.834 us |       0.780 us |
+//     | PoC_NewArray           | 4,081,067.00 us |  21,804.230 us |  20,395.690 us |
+//     | PoC_NewStruct          | 4,073,281.73 us |  14,618.967 us |  13,674.591 us |
+//     | PoC_Roll               | 1,226,264.36 us |   9,115.778 us |   8,952.913 us |
+//     | PoC_XDrop              | 1,220,594.82 us |  12,695.011 us |   9,911.430 us |
+//     | PoC_MemCpy             |        65.53 us |       0.737 us |       0.616 us |
+//     | PoC_Unpack             |   392,349.50 us |   7,267.582 us |   7,463.272 us |
+//     | PoC_GetScriptContainer |        66.83 us |       0.622 us |       0.551 us |

benchmarks/Neo.VM.Benchmarks/Program.cs

@@ -12,6 +12,7 @@
 using BenchmarkDotNet.Attributes;
 using BenchmarkDotNet.Running;
 using Neo.VM.Benchmark;
+using Neo.VM.Benchmark.OpCode;
 using System.Reflection;
 
 // Flag to determine if running benchmark or running methods

benchmarks/Neo.VM.Benchmarks/VMTypes/Benchmarks_Convert.cs → benchmarks/Neo.VM.Benchmarks/VMTypes/Benchmarks_ConvertRCV1.cs

@@ -1,6 +1,6 @@
 // Copyright (C) 2015-2025 The Neo Project.
 //
-// Benchmarks_Convert.cs file belongs to the neo project and is free
+// Benchmarks_ConvertRCV1.cs file belongs to the neo project and is free
 // software distributed under the MIT software license, see the
 // accompanying file LICENSE in the main directory of the
 // repository or http://www.opensource.org/licenses/mit-license.php
@@ -16,7 +16,7 @@
 
 namespace Neo.VM.Benchmark
 {
-    public class Benchmarks_Convert
+    public class Benchmarks_ConvertRCV1
     {
         private Dictionary<StackItemType, List<StackItem>>? testItemsByType;
 
@@ -26,6 +26,11 @@ public void Setup()
             testItemsByType = CreateTestItemsByType();
         }
 
+        public virtual IReferenceCounter CreateReferenceCounter()
+        {
+            return new ReferenceCounter();
+        }
+
         [Benchmark]
         [ArgumentsSource(nameof(GetTypeConversionPairs))]
         public void BenchConvertTo(StackItemType fromType, StackItemType toType)
@@ -60,7 +65,7 @@ public IEnumerable<object[]> GetTypeConversionPairs()
 
         private Dictionary<StackItemType, List<StackItem>> CreateTestItemsByType()
         {
-            var referenceCounter = new ReferenceCounter();
+            var referenceCounter = CreateReferenceCounter();
             var result = new Dictionary<StackItemType, List<StackItem>>();
 
             foreach (StackItemType type in Enum.GetValues(typeof(StackItemType)))

benchmarks/Neo.VM.Benchmarks/VMTypes/Benchmarks_ConvertRCV2.cs

@@ -0,0 +1,131 @@
+// Copyright (C) 2015-2024 The Neo Project.
+//
+// Benchmarks_ConvertRCV2.cs file belongs to the neo project and is free
+// software distributed under the MIT software license, see the
+// accompanying file LICENSE in the main directory of the
+// repository or http://www.opensource.org/licenses/mit-license.php
+// for more details.
+//
+// Redistribution and use in source and binary forms with or without
+// modifications are permitted.
+
+namespace Neo.VM.Benchmark
+{
+    public class Benchmarks_ConvertRCV2 : Benchmarks_ConvertRCV1
+    {
+        public override IReferenceCounter CreateReferenceCounter()
+        {
+            return new ReferenceCounterV2();
+        }
+    }
+}
+
+// BenchmarkDotNet v0.13.12, Windows 11 (10.0.22631.4249/23H2/2023Update/SunValley3)
+// Intel Core i9-14900HX, 1 CPU, 32 logical and 24 physical cores
+// .NET SDK 8.0.205
+//   [Host]     : .NET 8.0.5 (8.0.524.21615), X64 RyuJIT AVX2
+//   DefaultJob : .NET 8.0.5 (8.0.524.21615), X64 RyuJIT AVX2
+//
+//
+// | Method         | fromType         | toType           | Mean         | Error       | StdDev      |
+// |--------------- |----------------- |----------------- |-------------:|------------:|------------:|
+// | BenchConvertTo | Any              | Any              |     1.762 ns |   0.0195 ns |   0.0182 ns |
+// | BenchConvertTo | Any              | Pointer          |     1.791 ns |   0.0196 ns |   0.0183 ns |
+// | BenchConvertTo | Any              | Boolean          |     1.774 ns |   0.0245 ns |   0.0229 ns |
+// | BenchConvertTo | Any              | Integer          |     1.781 ns |   0.0236 ns |   0.0220 ns |
+// | BenchConvertTo | Any              | ByteString       |     1.767 ns |   0.0255 ns |   0.0226 ns |
+// | BenchConvertTo | Any              | Buffer           |     1.774 ns |   0.0217 ns |   0.0203 ns |
+// | BenchConvertTo | Any              | Array            |     1.770 ns |   0.0412 ns |   0.0385 ns |
+// | BenchConvertTo | Any              | Struct           |     1.787 ns |   0.0227 ns |   0.0212 ns |
+// | BenchConvertTo | Any              | Map              |     1.796 ns |   0.0292 ns |   0.0273 ns |
+// | BenchConvertTo | Any              | InteropInterface |     1.820 ns |   0.0549 ns |   0.0675 ns |
+// | BenchConvertTo | Pointer          | Any              |     2.312 ns |   0.0210 ns |   0.0175 ns |
+// | BenchConvertTo | Pointer          | Pointer          |     2.337 ns |   0.0157 ns |   0.0146 ns |
+// | BenchConvertTo | Pointer          | Boolean          |     2.352 ns |   0.0190 ns |   0.0169 ns |
+// | BenchConvertTo | Pointer          | Integer          |     2.334 ns |   0.0231 ns |   0.0216 ns |
+// | BenchConvertTo | Pointer          | ByteString       |     2.317 ns |   0.0298 ns |   0.0279 ns |
+// | BenchConvertTo | Pointer          | Buffer           |     2.329 ns |   0.0274 ns |   0.0256 ns |
+// | BenchConvertTo | Pointer          | Array            |     2.338 ns |   0.0257 ns |   0.0241 ns |
+// | BenchConvertTo | Pointer          | Struct           |     2.336 ns |   0.0318 ns |   0.0298 ns |
+// | BenchConvertTo | Pointer          | Map              |     2.351 ns |   0.0676 ns |   0.0903 ns |
+// | BenchConvertTo | Pointer          | InteropInterface |     2.281 ns |   0.0133 ns |   0.0125 ns |
+// | BenchConvertTo | Boolean          | Any              | 5,926.451 ns | 118.1195 ns | 136.0266 ns |
+// | BenchConvertTo | Boolean          | Pointer          | 6,001.282 ns |  15.3048 ns |  12.7802 ns |
+// | BenchConvertTo | Boolean          | Boolean          |     4.459 ns |   0.0151 ns |   0.0133 ns |
+// | BenchConvertTo | Boolean          | Integer          |    14.104 ns |   0.1526 ns |   0.1428 ns |
+// | BenchConvertTo | Boolean          | ByteString       |    11.650 ns |   0.0539 ns |   0.0450 ns |
+// | BenchConvertTo | Boolean          | Buffer           |    26.106 ns |   0.1549 ns |   0.1449 ns |
+// | BenchConvertTo | Boolean          | Array            | 5,813.116 ns |  28.1911 ns |  26.3700 ns |
+// | BenchConvertTo | Boolean          | Struct           | 5,809.844 ns |  19.1249 ns |  15.9702 ns |
+// | BenchConvertTo | Boolean          | Map              | 6,061.558 ns |  29.3991 ns |  27.4999 ns |
+// | BenchConvertTo | Boolean          | InteropInterface | 5,924.682 ns |  80.5533 ns |  75.3496 ns |
+// | BenchConvertTo | Integer          | Any              | 5,240.903 ns |  41.0628 ns |  38.4102 ns |
+// | BenchConvertTo | Integer          | Pointer          | 5,479.116 ns |  75.8232 ns |  70.9251 ns |
+// | BenchConvertTo | Integer          | Boolean          |     5.981 ns |   0.0445 ns |   0.0416 ns |
+// | BenchConvertTo | Integer          | Integer          |     4.277 ns |   0.0177 ns |   0.0166 ns |
+// | BenchConvertTo | Integer          | ByteString       |    19.053 ns |   0.2125 ns |   0.1883 ns |
+// | BenchConvertTo | Integer          | Buffer           |    32.782 ns |   0.1653 ns |   0.1380 ns |
+// | BenchConvertTo | Integer          | Array            | 4,693.207 ns |  14.2446 ns |  12.6275 ns |
+// | BenchConvertTo | Integer          | Struct           | 4,737.341 ns |  60.1813 ns |  56.2936 ns |
+// | BenchConvertTo | Integer          | Map              | 4,808.431 ns |  23.5380 ns |  22.0174 ns |
+// | BenchConvertTo | Integer          | InteropInterface | 4,684.409 ns |  24.7033 ns |  21.8989 ns |
+// | BenchConvertTo | ByteString       | Any              | 5,833.857 ns |  20.1553 ns |  18.8533 ns |
+// | BenchConvertTo | ByteString       | Pointer          | 5,807.973 ns |  11.7754 ns |  10.4386 ns |
+// | BenchConvertTo | ByteString       | Boolean          |    33.007 ns |   0.1574 ns |   0.1472 ns |
+// | BenchConvertTo | ByteString       | Integer          |    23.622 ns |   0.0755 ns |   0.0669 ns |
+// | BenchConvertTo | ByteString       | ByteString       |     4.288 ns |   0.0152 ns |   0.0142 ns |
+// | BenchConvertTo | ByteString       | Buffer           |    24.881 ns |   0.0889 ns |   0.0788 ns |
+// | BenchConvertTo | ByteString       | Array            | 6,030.813 ns |  19.9562 ns |  18.6670 ns |
+// | BenchConvertTo | ByteString       | Struct           | 5,811.185 ns |  24.0781 ns |  22.5226 ns |
+// | BenchConvertTo | ByteString       | Map              | 5,866.820 ns |  17.0315 ns |  15.0980 ns |
+// | BenchConvertTo | ByteString       | InteropInterface | 5,757.124 ns |  16.3184 ns |  14.4658 ns |
+// | BenchConvertTo | Buffer           | Any              | 4,886.279 ns |  17.1370 ns |  14.3102 ns |
+// | BenchConvertTo | Buffer           | Pointer          | 4,698.364 ns |  14.5491 ns |  12.1492 ns |
+// | BenchConvertTo | Buffer           | Boolean          |     6.130 ns |   0.0323 ns |   0.0302 ns |
+// | BenchConvertTo | Buffer           | Integer          | 4,645.764 ns |  15.8146 ns |  14.7930 ns |
+// | BenchConvertTo | Buffer           | ByteString       |    29.874 ns |   0.1518 ns |   0.1268 ns |
+// | BenchConvertTo | Buffer           | Buffer           |     4.939 ns |   0.0190 ns |   0.0178 ns |
+// | BenchConvertTo | Buffer           | Array            | 4,683.427 ns |  21.3813 ns |  20.0001 ns |
+// | BenchConvertTo | Buffer           | Struct           | 4,680.762 ns |  15.7220 ns |  13.9371 ns |
+// | BenchConvertTo | Buffer           | Map              | 4,706.510 ns |  14.2061 ns |  12.5934 ns |
+// | BenchConvertTo | Buffer           | InteropInterface | 4,703.050 ns |  15.8002 ns |  14.0064 ns |
+// | BenchConvertTo | Array            | Any              | 4,652.710 ns |  23.2061 ns |  20.5716 ns |
+// | BenchConvertTo | Array            | Pointer          | 4,625.049 ns |  12.4455 ns |  11.6415 ns |
+// | BenchConvertTo | Array            | Boolean          |     5.568 ns |   0.0181 ns |   0.0169 ns |
+// | BenchConvertTo | Array            | Integer          | 4,659.897 ns |  19.8036 ns |  18.5243 ns |
+// | BenchConvertTo | Array            | ByteString       | 4,663.020 ns |  12.4988 ns |  11.6914 ns |
+// | BenchConvertTo | Array            | Buffer           | 4,680.281 ns |  14.9748 ns |  13.2748 ns |
+// | BenchConvertTo | Array            | Array            |     4.246 ns |   0.0124 ns |   0.0110 ns |
+// | BenchConvertTo | Array            | Struct           | 1,193.106 ns |  98.5374 ns | 285.8748 ns |
+// | BenchConvertTo | Array            | Map              | 4,742.631 ns |  35.5855 ns |  33.2867 ns |
+// | BenchConvertTo | Array            | InteropInterface | 4,670.743 ns |   9.3547 ns |   7.8116 ns |
+// | BenchConvertTo | Struct           | Any              | 4,643.558 ns |  31.0451 ns |  29.0396 ns |
+// | BenchConvertTo | Struct           | Pointer          | 4,867.925 ns |  22.2347 ns |  19.7105 ns |
+// | BenchConvertTo | Struct           | Boolean          |     5.581 ns |   0.0251 ns |   0.0235 ns |
+// | BenchConvertTo | Struct           | Integer          | 4,653.442 ns |  17.7417 ns |  16.5956 ns |
+// | BenchConvertTo | Struct           | ByteString       | 4,646.242 ns |  13.7830 ns |  12.8926 ns |
+// | BenchConvertTo | Struct           | Buffer           | 4,776.205 ns |  14.1918 ns |  13.2751 ns |
+// | BenchConvertTo | Struct           | Array            | 1,622.573 ns | 144.8116 ns | 398.8532 ns |
+// | BenchConvertTo | Struct           | Struct           |     4.195 ns |   0.0327 ns |   0.0290 ns |
+// | BenchConvertTo | Struct           | Map              | 4,672.579 ns |  17.6257 ns |  16.4871 ns |
+// | BenchConvertTo | Struct           | InteropInterface | 4,653.476 ns |   8.2047 ns |   7.6747 ns |
+// | BenchConvertTo | Map              | Any              | 4,676.540 ns |  15.2010 ns |  13.4753 ns |
+// | BenchConvertTo | Map              | Pointer          | 4,663.489 ns |  13.7871 ns |  12.2219 ns |
+// | BenchConvertTo | Map              | Boolean          |     5.535 ns |   0.0205 ns |   0.0192 ns |
+// | BenchConvertTo | Map              | Integer          | 4,661.275 ns |  12.4402 ns |  11.6366 ns |
+// | BenchConvertTo | Map              | ByteString       | 4,662.482 ns |  25.7111 ns |  24.0502 ns |
+// | BenchConvertTo | Map              | Buffer           | 4,859.809 ns |  18.2981 ns |  16.2208 ns |
+// | BenchConvertTo | Map              | Array            | 4,627.149 ns |  10.7487 ns |   9.5285 ns |
+// | BenchConvertTo | Map              | Struct           | 4,646.504 ns |  22.4190 ns |  20.9707 ns |
+// | BenchConvertTo | Map              | Map              |     4.160 ns |   0.0180 ns |   0.0169 ns |
+// | BenchConvertTo | Map              | InteropInterface | 4,667.024 ns |  14.1790 ns |  13.2630 ns |
+// | BenchConvertTo | InteropInterface | Any              | 4,700.511 ns |  17.4725 ns |  15.4889 ns |
+// | BenchConvertTo | InteropInterface | Pointer          | 4,705.819 ns |  25.2035 ns |  23.5754 ns |
+// | BenchConvertTo | InteropInterface | Boolean          |     5.557 ns |   0.0244 ns |   0.0228 ns |
+// | BenchConvertTo | InteropInterface | Integer          | 4,695.410 ns |  21.8674 ns |  20.4547 ns |
+// | BenchConvertTo | InteropInterface | ByteString       | 4,674.552 ns |  18.8705 ns |  17.6515 ns |
+// | BenchConvertTo | InteropInterface | Buffer           | 4,649.237 ns |  23.9084 ns |  22.3639 ns |
+// | BenchConvertTo | InteropInterface | Array            | 4,827.652 ns |  29.7153 ns |  27.7957 ns |
+// | BenchConvertTo | InteropInterface | Struct           | 4,624.202 ns |  10.3563 ns |   8.0855 ns |
+// | BenchConvertTo | InteropInterface | Map              | 4,695.310 ns |  23.1192 ns |  21.6257 ns |
+// | BenchConvertTo | InteropInterface | InteropInterface |     4.137 ns |   0.0156 ns |   0.0138 ns |

benchmarks/Neo.VM.Benchmarks/VMTypes/Benchmarks_DeepCopy.cs → benchmarks/Neo.VM.Benchmarks/VMTypes/Benchmarks_DeepCopyRCV1.cs

@@ -1,6 +1,6 @@
 // Copyright (C) 2015-2025 The Neo Project.
 //
-// Benchmarks_DeepCopy.cs file belongs to the neo project and is free
+// Benchmarks_DeepCopyRCV1.cs file belongs to the neo project and is free
 // software distributed under the MIT software license, see the
 // accompanying file LICENSE in the main directory of the
 // repository or http://www.opensource.org/licenses/mit-license.php
@@ -14,8 +14,13 @@
 
 namespace Neo.VM.Benchmark
 {
-    public class Benchmarks_DeepCopy
+    public class Benchmarks_DeepCopyRCV1
     {
+        public virtual IReferenceCounter CreateReferenceCounter()
+        {
+            return new ReferenceCounter();
+        }
+
         public IEnumerable<(int Depth, int ElementsPerLevel)> ParamSource()
         {
             int[] depths = [2, 4];
@@ -39,15 +44,15 @@ public class Benchmarks_DeepCopy
         [Benchmark]
         public void BenchNestedArrayDeepCopy()
         {
-            var root = new Array(new ReferenceCounter());
+            var root = new Array(CreateReferenceCounter());
             CreateNestedArray(root, Params.Depth, Params.ElementsPerLevel);
             _ = root.DeepCopy();
         }
 
         [Benchmark]
         public void BenchNestedArrayDeepCopyWithReferenceCounter()
         {
-            var referenceCounter = new ReferenceCounter();
+            var referenceCounter = CreateReferenceCounter();
             var root = new Array(referenceCounter);
             CreateNestedArray(root, Params.Depth, Params.ElementsPerLevel, referenceCounter);
             _ = root.DeepCopy();
@@ -56,15 +61,15 @@ public void BenchNestedArrayDeepCopyWithReferenceCounter()
         [Benchmark]
         public void BenchNestedTestArrayDeepCopy()
         {
-            var root = new TestArray(new ReferenceCounter());
+            var root = new TestArray(CreateReferenceCounter());
             CreateNestedTestArray(root, Params.Depth, Params.ElementsPerLevel);
             _ = root.DeepCopy();
         }
 
         [Benchmark]
         public void BenchNestedTestArrayDeepCopyWithReferenceCounter()
         {
-            var referenceCounter = new ReferenceCounter();
+            var referenceCounter = CreateReferenceCounter();
             var root = new TestArray(referenceCounter);
             CreateNestedTestArray(root, Params.Depth, Params.ElementsPerLevel, referenceCounter);
             _ = root.DeepCopy();

benchmarks/Neo.VM.Benchmarks/VMTypes/Benchmarks_DeepCopyRCV2.cs

@@ -0,0 +1,21 @@
+// Copyright (C) 2015-2024 The Neo Project.
+//
+// Benchmarks_DeepCopyRCV2.cs file belongs to the neo project and is free
+// software distributed under the MIT software license, see the
+// accompanying file LICENSE in the main directory of the
+// repository or http://www.opensource.org/licenses/mit-license.php
+// for more details.
+//
+// Redistribution and use in source and binary forms with or without
+// modifications are permitted.
+
+namespace Neo.VM.Benchmark
+{
+    public class Benchmarks_DeepCopyRCV2 : Benchmarks_DeepCopyRCV1
+    {
+        public override IReferenceCounter CreateReferenceCounter()
+        {
+            return new ReferenceCounterV2();
+        }
+    }
+}