Every input in the benchmark corpus is minified or only lightly spaced, so
none of them exercise the lexer's whitespace handling. Real-world JSON is
frequently indented - configuration files, pretty-printed API responses,
anything kept under version control - where the insignificant whitespace can
outweigh the data itself.
Add a ParseIndented family that re-serializes each document with an
indentation and parses that. The content is identical to the matching
ParseString row, so the pair isolates the cost of the whitespace alone.
Measured here, parsing the indented form costs 16-34% more than the minified
form of the same document, which nothing in the suite currently reports.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
* multibyte binary reader
* wide_string_input_adapter fallback to get_character
Update input_adapters.hpp
* Update json.hpp
* Add from msgpack test
* Test for broken msgpack with stream, address some warnings
* Reading binary number from wchar as an error, address warnings
* Not casting float to int, it violates strict aliasing rule
* Add benchmark for cbor serialization and cbor binary data serialization
* Use std::vector::insert method instead of std::copy in output_vector_adapter::write_characters
This change increases a lot the performance when writing lots of binary data.
Niels Lohmann
Tianyi Chen
Romain Reignier