On Sunday, 16 May 2021 at 10:28:24 UTC, Tobias Pankrath wrote:
On Sunday, 16 May 2021 at 09:50:21 UTC, 9il wrote:
mir-ion and Asdf JSON libraries have been added to the
Kostya/benchmarks.
https://github.com/kostya/benchmarks#json
If we exclude parsers with inaccurate number parsing then the
top will be
1. C++, simdjson
2. Rust, Serde
3. Dlang, Mir Amazon's Ion DOM
4. Dlang, Mir Asdf DOM
5. C++ RapidJSON (Precise)
Mir Ion has been inspired by simdjson and Amazon's Ion binary
format, which is used as DOM. Thus the mir-ion DOM for the 112
MiB file costs 16 MiB comparing with 176 MiB DOM in simdjson.
Kind regards,
Ilya
Great work! What makes simdjson faster?
simdjson works with padded single memory chunk and use simple
(but large) DOM format. Mir uses buffered input by chunks of 4KB
and compresses data to the Ion format on the fly. Ion requires
significantly less space but it is more CPU time expensive.
