Neo.json.benchmarks

[chenzhitong]

🚀 Performance Benchmarks for Neo.Json Components

📖 Description
This pull request adds comprehensive performance benchmarks for the Neo.Json library using BenchmarkDotNet. The benchmarks compare core operations of Neo.Json with Newtonsoft.Json to evaluate performance differences in serialization and deserialization tasks.

📦 Changes Included

• New Benchmark Files Added:
  • Benchmark_OrderedDictionary.cs
  • Benchmark_JBoolean.cs
  • Benchmark_JNumber.cs
  • Benchmark_JObject.cs
  • Benchmark_JPath.cs
  • Benchmark_JString.cs
  • Benchmark_JsonDeserialize.cs
• BenchmarkDotNet Integration:
  • Added CSV and Markdown exporters.
  • Performance measurements for basic operations such as adding, cloning, parsing, and querying.

🎯 Motivation

• Provide a consistent performance evaluation for Neo.Json.
• Identify potential performance bottlenecks.
• Ensure high-performance standards in the library.

✅ How to Run
Run the benchmarks using:

dotnet run -c Release

📈 Example Output

Method	Mean	Error	StdDev	Gen0	Gen1	Gen2	Allocated
Newtonsoft_Deserialize	627.4 us	9.10 us	8.07 us	79.1016	53.7109	-	978.52 KB
NeoJson_Deserialize	635.8 us	41.54 us	122.49 us	73.2422	36.1328	36.1328	919.45 KB

📦 Impact

• No breaking changes.
• Added BenchmarkDotNet and Newtonsoft.Json as dependencies for benchmarking purposes only.

[shargon]

RpcTestCases.json is used?

[chenzhitong]

RpcTestCases.json is used?

Yes in this file Benchmark_JsonDeserialize.cs

[chenzhitong]

Wait a minute, I should change the comments to English.

[shargon]

The header should be updated to 2025 @superboyiii