README

simdjson_pas

Wraper for simdjson library what exports a C style validate_utf8 function, ready to be used in FreePascal programs.

For Intel(R) Core(TM) i5-8300H CPU @ 2.30GHz validation speed is ~43.2 GB/s

How to build

• copy (or symlink) simdjson.cpp and simdjson.h from https://github.com/simdjson/simdjson/tree/master/singleheader into lib folder
• run lib/build.sh to build a c wrapper for C++ simdjson

How to use in FPC program

Usage sample (and speed test) is in utf8validate.lpr.

Sample can be compiled using build_fpc.sh (expect mORMot1 to be copied or sym-linked into ./lib/Synopse)

For realistic speed test pass a path to a big valid UTF8 file as program parameter.