* Fallback should use our scalar code.
* parse should have a nicer error message.
* Making it so that "minify" can use different architectures.
* Let us change the minifier competition so that it tests all implementations.
* Documenting the untaken optimization opportunity.
Co-authored-by: John Keiser <john@johnkeiser.com>
* Make architecture implementations virtual functions
- Easier to add new architectures (add implementation to implementation.cpp)
- Easier to add new algorithms / functions to architecture selection
(add to implementation.h, implement)
- Automatically select best implementation in static initialization
- Allow user to explicitly select implementation with a string (i.e.
parameter)
- Allow user to inspect current implementation name/description
- Allow user to list available implementations
- Eliminate architecture enum and architecture-based templating
- Add noexcept in non-inline functions
* Move implementation static methods to their own classes
* Detect best supported implementation on first use
* available_implementationsI() -> available_implementations
This creates a "document" class with only user-facing document state (no parser internals).
- document: user-facing document state
- document::iterator: iterator (equivalent of ParsedJsonIterator)
- document::parser: parser state plus a "docked" document we parse into (equivalent of ParsedJson)
Usage:
```c++
auto doc = simdjson::document::parse(buf, len); // less efficient but simplest
```
```c++
simdjson::document::parser parser; // reusable parser
parser.allocate_capacity(len);
simdjson::document* doc = parser.parse(buf, len); // pointer to doc inside parser
doc = parser.parse(buf2, len); // reuses all buffers and overwrites doc; more efficient
```
It's only a coincidence that it works in current uses: it doesn't do
what the name says. Particularly, if the high bit is 1 it will yield
0 even if the lower 4 bits would yield something else.
* rough prototype working. Needs more test and fine tuning.
* prototype working on large files.
* prototype working on large files.
* Adding benchmarks
* jsonstream API adjustment
* type
* minor fixes and cleaning.
* minor fixes and cleaning.
* removing warnings
* removing some copies
* runtime dispatch error fix
* makefile linking src/jsonstream.cpp
* fixing arm stage 1 headers
* fixing stage 2 headers
* fixing stage 1 arm header
* making jsonstream portable
* cleaning imports
* including <algorithms> for windows compiler
* cleaning benchmark imports
* adding jsonstream to amalgamation
* merged main into branch
* bug fix where JsonStream would bug on rare cases.
* Addind a JsonStream Demo to Amalgamation
* Fix for https://github.com/lemire/simdjson/issues/345
* Follow up test and fix for https://github.com/lemire/simdjson/issues/345 (#347)
* Final (?) fix for https://github.com/lemire/simdjson/issues/345
* Verbose basictest
* Being more forgiving of powers of ten.
* Let us zero the tail end.
* add basic fuzzers (#348)
* add basic fuzzing using libFuzzer
* let cmake respect cflags, otherwise the fuzzer flags go unnoticed
also, integrates badly with oss-fuzz
* add new fuzzer for minification, simplify the old one
* add fuzzer for the dump example
* clang format
* adding Paul Dreik
* rough prototype working. Needs more test and fine tuning.
* prototype working on large files.
* prototype working on large files.
* Adding benchmarks
* jsonstream API adjustment
* type
* minor fixes and cleaning.
* Fixing issue 351 (#352)
* Fixing issues 351 and 353
* minor fixes and cleaning.
* removing warnings
* removing some copies
* Fix ARM compile errors on g++ 7.4 (#354)
* Fix ARM compilation errors
* Update singleheader
* runtime dispatch error fix
* makefile linking src/jsonstream.cpp
* fixing arm stage 1 headers
* fixing stage 2 headers
* fixing stage 1 arm header
* fix integer overflow in subnormal_power10 (#355)
detected by oss-fuzz
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18714
* Adding new test file, following https://github.com/lemire/simdjson/pull/355
* making jsonstream portable
* cleaning imports
* including <algorithms> for windows compiler
* cleaning benchmark imports
* adding jsonstream to amalgamation
* merged main into branch
* bug fix where JsonStream would bug on rare cases.
* Addind a JsonStream Demo to Amalgamation
* merging main
* rough prototype working. Needs more test and fine tuning.
* prototype working on large files.
* prototype working on large files.
* Adding benchmarks
* jsonstream API adjustment
* minor fixes and cleaning.
* minor fixes and cleaning.
* removing warnings
* removing some copies
* runtime dispatch error fix
* makefile linking src/jsonstream.cpp
* fixing arm stage 1 headers
* fixing stage 2 headers
* fixing stage 1 arm header
* making jsonstream portable
* cleaning imports
* including <algorithms> for windows compiler
* cleaning benchmark imports
* adding jsonstream to amalgamation
* bug fix where JsonStream would bug on rare cases.
* Addind a JsonStream Demo to Amalgamation
* rough prototype working. Needs more test and fine tuning.
* minor fixes and cleaning.
* adding jsonstream to amalgamation
* merged main into branch
* Addind a JsonStream Demo to Amalgamation
* merging main
* merging main
* make file fix
Daniel Lemire