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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,85 @@ | ||
| using System.Diagnostics; | ||
| using Tenray.ZoneTree; | ||
| using Tenray.ZoneTree.Comparers; | ||
| using Tenray.ZoneTree.Maintainers; | ||
| using Tenray.ZoneTree.Serializers; | ||
| using Tenray.ZoneTree.WAL; | ||
|
|
||
| namespace Playground.Benchmark; | ||
|
|
||
| public class ZoneTree3 | ||
| { | ||
| public static void TestInsertTransactionIntTree(WriteAheadLogMode mode, int count) | ||
| { | ||
| Console.WriteLine("\r\nTestIntTree\r\n"); | ||
| Console.WriteLine("Record count = " + count); | ||
| Console.WriteLine("WriteAheadLogMode: = " + mode); | ||
|
|
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| var dataPath = "../../data/TestInsertTransactionIntTree" + mode + count; | ||
| if (Directory.Exists(dataPath)) | ||
| Directory.Delete(dataPath, true); | ||
|
|
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| var stopWatch = new Stopwatch(); | ||
| stopWatch.Start(); | ||
| using var zoneTree = OpenOrCreateZoneTree(mode, dataPath); | ||
| using var basicMaintainer = new BasicZoneTreeMaintainer<int, int>(zoneTree); | ||
| basicMaintainer.ThresholdForMergeOperationStart = 2_000_000; | ||
|
|
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| Console.WriteLine("Loaded in: " + stopWatch.ElapsedMilliseconds); | ||
|
|
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| Parallel.For(0, count, (x) => | ||
| { | ||
| zoneTree.UpsertAutoCommit(x, x + x); | ||
| }); | ||
|
|
||
| Console.WriteLine("Completed in: " + stopWatch.ElapsedMilliseconds); | ||
| basicMaintainer.CompleteRunningTasks().Wait(); | ||
| } | ||
|
|
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| public static void TestIterateIntTree(WriteAheadLogMode mode, int count) | ||
| { | ||
| Console.WriteLine("\r\nTestIterationIntTree\r\n"); | ||
| Console.WriteLine("Record count = " + count); | ||
| Console.WriteLine("WriteAheadLogMode: = " + mode); | ||
|
|
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| var dataPath = "../../data/TestInsertTransactionIntTree" + mode + count; | ||
| var stopWatch = new Stopwatch(); | ||
| stopWatch.Start(); | ||
| using var zoneTree = OpenOrCreateZoneTree(mode, dataPath); | ||
| using var basicMaintainer = new BasicZoneTreeMaintainer<int, int>(zoneTree); | ||
| basicMaintainer.ThresholdForMergeOperationStart = 2_000_000; | ||
|
|
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| Console.WriteLine("Loaded in: " + stopWatch.ElapsedMilliseconds); | ||
|
|
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| var off = 0; | ||
| using var iterator = zoneTree.Maintenance.ZoneTree.CreateIterator(); | ||
| while (iterator.Next()) | ||
| { | ||
| if (iterator.CurrentKey * 2 != iterator.CurrentValue) | ||
| throw new Exception("invalid key or value"); | ||
| ++off; | ||
| } | ||
| if (off != count) | ||
| throw new Exception($"missing records. {off} != {count}"); | ||
|
|
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| Console.WriteLine("Completed in: " + stopWatch.ElapsedMilliseconds); | ||
| basicMaintainer.CompleteRunningTasks().Wait(); | ||
| } | ||
|
|
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| private static ITransactionalZoneTree<int, int> OpenOrCreateZoneTree(WriteAheadLogMode mode, string dataPath) | ||
| { | ||
| return new ZoneTreeFactory<int, int>() | ||
| .SetComparer(new Int32ComparerAscending()) | ||
| .SetMutableSegmentMaxItemCount(1_000_000) | ||
| .SetDataDirectory(dataPath) | ||
| .SetWriteAheadLogDirectory(dataPath) | ||
| .ConfigureWriteAheadLogProvider(x => | ||
| { | ||
| x.WriteAheadLogMode = mode; | ||
| x.EnableIncrementalBackup = false; | ||
| }) | ||
| .SetKeySerializer(new Int32Serializer()) | ||
| .SetValueSerializer(new Int32Serializer()) | ||
| .OpenOrCreateTransactional(); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,3 @@ | ||
| using Playground.Benchmark; | ||
|
|
||
| BenchmarkGroups.InsertBenchmark(); | ||
| BenchmarkGroups.InsertBenchmark1(); |
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