When parser.number_as_string(true) is set and a number exceeds uint64
range, write the raw digits to the string buffer and emit a BIGINT ('Z')
tape tag instead of returning BIGINT_ERROR. Default behavior unchanged.
Changes:
- tape_type.h: add BIGINT = 'Z'
- dom_parser_implementation.h: add _number_as_string flag
- parser.h: add number_as_string() getter/setter
- parser-inl.h: propagate flag before parse
- tape_builder.h: visit_number checks flag on BIGINT_ERROR
- tape_writer.h: add append_bigint helper
- serialization-inl.h: handle BIGINT in serialization (raw digits)
- tape.md: document big integer tape format
Builds on PR #2139 which added BIGINT_ERROR detection.
All 119 existing tests pass — default behavior unchanged.
Closes#167
Co-authored-by: harshagd <harshagd@amazon.com>
* marking a few trivial functions as pure
* adding other marks
* additional marks
* vs will issue warnings, so don't use [[gnu::pure]] when __clang__ or __GNUC__ is not defined
* Rename simdjson_really_inline -> simdjson_inline
I want to change the simdjson_really_inline macro to sometimes not force
inlining. After that upcoming change, the name simdjson_really_inline
will no longer makes sense.
Rename simdjson_really_inline to simdjson_inline. This patch should not
change semantics; simdjson_inline still forces inlining as before.
Some functions still need to be really inlined for ABI reasons.
(GCC's -Wpsabi complains otherwise.) Leave those functions marked as
simdjson_really_inline.
* Improve build times for debug builds
simdjson_inline is used for most simdjson functions. It forces inlining.
In unoptimized/debug builds, this can lead to a lot of machine code
being generated (especially with Address Sanitizer), causing slow
compilation.
Change simdjson_inline to force inlining only for optimized builds.
Sometimes, the programmer might want a slightly-optimized build and want
fast compilation (e.g. GCC's -Og mode). Allow simdjson users to define
the simdjson_inline macro themselves (e.g. on the command line:
-Dsimdjson_inline=inline) in cases where the default behavior is
undesired.
This patch reduced build times by over 75% for ondemand_object_tests.cpp
with GCC 9.4.0 and CMAKE_BUILD_TYPE=Debug on my AMD 5950X:
Before: 6.885 6.683 6.971 6.957 6.949 seconds (5 samples)
After: 1.492 1.551 1.494 1.490 1.531 seconds (5 samples)
* Truncate final unclosed string.
* Adding more precise remarks.
* Better documentation and more robust code.
* ARM + PPC corrections.
* Patching ARM implementation with new stage1_mode parameter.
* Fixed most problems.
* Correcting white spaces and adding a remark.
* This adds the truncated_bytes() method to the stream instances.
Jaël Champagne Gareau