https://github.com/realtimechris/json-performance

A few C++ json-library benchmarks, of the fastest few libraries.
https://github.com/realtimechris/json-performance

glaze-vs-simdjson jsonifier-vs-glaze jsonifier-vs-simdjson

Last synced: about 1 year ago
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A few C++ json-library benchmarks, of the fastest few libraries.

• Host: GitHub
• URL: https://github.com/realtimechris/json-performance
• Owner: RealTimeChris
• License: mit
• Created: 2023-03-16T14:03:00.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2025-03-15T04:02:22.000Z (over 1 year ago)
• Last Synced: 2025-03-28T09:03:05.407Z (over 1 year ago)
• Topics: glaze-vs-simdjson, jsonifier-vs-glaze, jsonifier-vs-simdjson
• Language: C++
• Homepage:
• Size: 314 MB
• Stars: 25
• Watchers: 4
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: ReadMe.md
  • License: License.md

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README

          
# Json-Performance

Here's a few benchmarks on a few common operating system/compiler platforms. Although feel free to try it out on more and let me know if you do/what scores you get! Cheers! (Click each of the badges below to be taken to the respective benchmarks). Also I will add some instructions for building below.

### The Libraries

- [Jsonifier](https://github.com/realtimechris/jsonifier)

- [Glaze](https://github.com/stephenberry/glaze)

- [SimdJson](https://github.com/simdjson/simdjson)

### By OS/Compiler:

----

#### Ubuntu Linux/CLANG:

----

[![CLANG/Linux](https://img.shields.io/github/actions/workflow/status/RealTimeChris/Json-Performance/Benchmark.yml?style=plastic&logo=linux&logoColor=green&label=CLANG&labelColor=pewter&color=blue&branch=benchmarking)](https://github.com/RealTimeChris/Json-Performance/blob/main/Ubuntu-CLANG.md)

#### Microsoft Windows/MSVC:

----

[![MSVC/Windows](https://img.shields.io/github/actions/workflow/status/RealTimeChris/Json-Performance/Benchmark.yml?style=plastic&logo=Microsoft&logoColor=green&label=MSVC&labelColor=pewter&color=blue&branch=benchmarking)](https://github.com/RealTimeChris/Json-Performance/blob/main/Windows-MSVC.md)

#### Ubuntu Linux/GNUCXX:

----

[![GNUCXX/Linux](https://img.shields.io/github/actions/workflow/status/RealTimeChris/Json-Performance/Benchmark.yml?style=plastic&logo=linux&logoColor=green&label=GNUCXX&labelColor=pewter&color=blue&branch=benchmarking)](https://github.com/RealTimeChris/Json-Performance/blob/main/Ubuntu-GNUCXX.md)

#### MacOS/CLANG:

----

[![CLANG/MacOS](https://img.shields.io/github/actions/workflow/status/RealTimeChris/Json-Performance/Benchmark.yml?style=plastic&logo=apple&logoColor=green&label=CLANG&labelColor=pewter&color=blue&branch=benchmarking)](https://github.com/RealTimeChris/Json-Performance/blob/main/MacOS-CLANG.md)

#### MacOS/GNUCXX:

----

[![GNUCXX/MacOS](https://img.shields.io/github/actions/workflow/status/RealTimeChris/Json-Performance/Benchmark.yml?style=plastic&logo=apple&logoColor=green&label=GNUCXX&labelColor=pewter&color=blue&branch=benchmarking)](https://github.com/RealTimeChris/Json-Performance/blob/main/MacOS-GNUCXX.md)

### Pre-requisites:

---

1. CMake 3.28 or later.

2. A C++20 compliant compiler.

3. Python3 and Seaborn for generating the graphs.

### Build Instructions:

---

1. Clone the repo.

2. Cd into the repo's folder and enter `cmake -S . -B ./Build -DCMAKE_BUILD_TYPE=RELEASE_OR_DEBUG -DCMAKE_CXX_COMPILER=PATH_TO_COMPILER_EXECUTABLE` (NOTE: Optionally set a manual installation path by setting `-DCMAKE_INSTALL_PREFIX=CUSTOM_INSTALLATION_PATH`)

4. Then enter `cmake --build ./Build --config=RELEASE_OR_DEBUG`

5. Then enter `cmake --install ./Build`

6. Run the executable from wherever it was installed to!