https://github.com/jacobwilliams/json-fortran-benchmarks

Benchmarks for JSON Fortran parsers
https://github.com/jacobwilliams/json-fortran-benchmarks

fortran json

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Benchmarks for JSON Fortran parsers

• Host: GitHub
• URL: https://github.com/jacobwilliams/json-fortran-benchmarks
• Owner: jacobwilliams
• License: bsd-3-clause
• Created: 2021-10-30T03:17:26.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2022-08-02T15:12:25.000Z (over 2 years ago)
• Last Synced: 2024-01-29T08:46:06.680Z (9 months ago)
• Topics: fortran, json
• Language: Fortran
• Homepage:
• Size: 604 KB
• Stars: 0
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# json-fortran-benchmarks

Benchmarks for JSON Fortran parsers. Also comparison to Python.

## To compile

```

fpm build --profile release

```

## To run tests

```

fpm run read_file_test

fpm run fson_test

fpm run tomlf_test

fpm run rojff_test         

fpm run json_fortran_test

python json_test.py

python ujson_test.py

python rapidjson_test.py

```

## Sample results:

The benchmarks were run on an M1 MacBook Pro.

To parse the `canada.json` file:

First, just the time to read the entire file into a `character(len=:),allocatable` string:

```

      read file to a string :   0.0004  seconds

```

### Fortran libs

```

               json_fortran :   0.1162  seconds

                      tomlf :   0.1352  seconds

                      rojff :   0.2367  seconds

                       fson :   0.8735  seconds

```

### Python libs

```

json      : 0.022102208 seconds

ujson     : 0.011403209 seconds

rapidjson : 0.032243625 seconds

```

## See also

 * [JSON](https://degenerateconic.com/json.html) [degenerateconic.com]