Commit Graph

15 Commits

Author SHA1 Message Date
Daniel Lemire 5d1e3efce8
faster minifier (#568)
* 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>
2020-03-20 16:14:47 -04:00
John Keiser 40c6213d7e Add parser.load() and load_many() to load files 2020-03-11 17:19:41 -07:00
John Keiser 31e8a12e88 Make error_message(error_code) return C string
- Also move all error message logic to include inline
2020-03-06 15:41:51 -08:00
John Keiser cfef4ff2ad Create parser.parse_many() API 2020-03-05 12:04:45 -08:00
John Keiser a55f41a24a Move JsonStream inline implementation to inline .h 2020-03-04 14:26:54 -08:00
John Keiser eb147d9868 Mark jsonformatutils.h/isadetection.h internal
- Move jsonformatutils.h to internal/jsonformatutils.h (it is used by
document::print_json)
- Move isadetection.h to src/ (it is only used internally)
2020-03-04 14:26:54 -08:00
John Keiser b3ea8c406e Add simdjson.cpp for unified use (#515) 2020-03-04 10:12:27 -08:00
John Keiser 910f272467
Add parser implementation interface and selection API (#501)
* 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
2020-02-21 16:34:27 -05:00
John Keiser 1f76737510 Make valstat-ish parse APIs 2020-02-18 08:37:07 -08:00
John Keiser 8e7d1a5f09
Separate document state from ParsedJson
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
```
2020-02-07 10:02:36 -08:00
John Keiser 9bbd6bd874 Move headers to implementation area
- jsoncharutils.h, numberparsing.h, simdprune_tables.h
2019-10-14 11:51:41 -07:00
John Keiser 585f84a734 Move architecture-specific headers to src/ (#287)
* Use namespaces instead of templates for stage1 impls

* Move stage1 implementation into the src/ directory

* Move architecture-specific code to src/
2019-08-21 07:59:49 -04:00
Vitaly Baranov 6a2728e730 No allocation in the iterator's constructor (#276)
* Get rid of dynamic allocation in ParsedJson::Iterator.

* Implement copy assignment operator for ParsedJson::Iterator.

* ParsedJson::Iterator is now a template class.
2019-08-15 19:42:15 -04:00
John Keiser f3c3afd4cd Use direct call to templated flatten_bits instead of if (#262)
* Use direct call to templated flatten_bits instead of if

* Put really_inline back on find_structural_bits_64
2019-08-08 15:09:17 -04:00
John Keiser b1beacd1f3 Make headers show up in Header Files in VS2019 (#257) 2019-08-05 16:36:52 -04:00