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
```
* JsonStream threaded prototype
* JsonStream Threaded version working. Still supporting non-threaded version.
* Fix where invalid files would enter infinite loop.
* SingleHeader update
* I will remove -pthread in cmake for now.
* Attempt at resolving the -pthread issue
* Allow -f
* Support parse -s (force sse)
* Simplify flatten_bits
- Add directly to base instead of storing variable
- Don't modify base_ptr after beginning of function
- Eliminate base variable and increment base_ptr instead
* De-unroll the flatten_bits loops
* Decrease dependencies in stage 1
- Do all finalize_structurals work before computing the quote mask; mask
out the quote mask later
- Join find_whitespace_and_structurals and finalize_structurals into
single find_structurals call, to reduce variable leakage
- Rework pseudo_pred algorithm to refer to "primitive" for clarity and some
dependency reduction
- Rename quote_mask to in_string to describe what we're trying to
achieve ("mask" could mean many things)
- Break up find_quote_mask_and_bits into find_quote_mask and
invalid_string_bytes to reduce data leakage (i.e. don't expose quote bits
or odd_ends at all to find_structural_bits)
- Genericize overflow methods "follows" and "follows_odd_sequence" for
descriptiveness and possible lifting into a generic simd parsing library
* Mark branches as likely/unlikely
* Reorder and unroll+interleave stage 1 loop
* Nest the cnt > 16 branch inside cnt > 8
* handle uint64 value in JSON
* Add integer_tests
* Add get_unsigned_integer() on ParsedJson::BasicIterator
* Write 'u' to tape when the value seems unsigned
* Add to handle 'u' element
* Brush up integer_tests.cpp
* Append tests/integer_tests in .gitignore
* Add comments to is_integer and is_unsigned_integer
* Minor change to benchmark cmake
* Moved ParsedJson and its Iterator to separate .cpp files
* Uncommented functions, that has nothing to do with this pr
* Removed really_inline comments
* Reinstated some inline functions to restore previous performance
* Re-merged iterator in ParsedJson
* Uncommented some WARN_UNUSED
John Keiser
PavelP
ostri
dbj
piotte13
saka1
Thomas Navennec