mirror of
https://github.com/simdjson/simdjson
synced 2026-06-08 17:27:07 +00:00
Daniel Lemire
c806e955c4
* Initial work on JSON builder * moving the files back to ondemand for now. * tweak * more later * update * minor edits * dropping vs arm (missing support) * adding tests. we still specialized write_string_escaped * tweaking * fix typo * tweaking the approach * minor fix * missing store * another missing store * Attempt at fixing failing serialization tests. (#2292) * Fixing appeand_float typo (#2294) * applying a couple of fixes * updating single header * fix for pre C++17 if constexpr * Fixing unused argument problem and updating the singleheader file * various pedantic fixes * Sketch of builder * reordering. * simplify * Adding draft of static reflection based deserialization * Updating simdjson singleheader * patching the automated deserialization. * automated * Adding support for smart pointers of user defined types. * Adding specialization for smart pointers for basic types. I think it is highly likely that this can be done in a more generic way. * Referncing a later version of rapidjson that fixed the issue related with assignment attempt of a const variable for GenericStringRef class. * guarding the tests * adding documentation for string_builder * saving * rename to 'append' * saving * non-functional benchmarks (#2342) * non-functional benchmarks * Fix typo * various fixes * tweaking --------- Co-authored-by: Daniel Lemire <dlemire@lemire.me> Co-authored-by: Francisco Geiman Thiesen <franciscogthiesen@gmail.com> * tuning * various minor fixes * minor tweak * minor simplification * updating amal * adding a cast * update * fancy casting * removing dead code * Pushing latest changes. CITM benchmark is still not working. * Still not working, but now I am getting only 10 errors. * add static reflection benchmark to 'large random' benchmark and allows (#2349) deserialization (with static reflection) from objects and arrays. Co-authored-by: Daniel Lemire <dlemire@lemire.me> * Removing std::map from CitmCatalog definition, since that is not currently supported. * Added free to rust bench, segfault is still happening.. * The syntax changed: ^E became ^^E. (#2350) * The syntax changed: ^E became ^^E. * guarding --------- Co-authored-by: Daniel Lemire <dlemire@lemire.me> * Adding support for string_view_keyed_map types. * Adding concepts as a conditional include. * updating single-header * Adding concepts to ondemand deps * rust benchmark is finally working * Fixing small typo in docs. * adding docker config and instructions so that our users can test the static reflection (#2358) * adding docker config and instructions so that our users can test the static reflection * completing the instructions * pruning white spaces --------- Co-authored-by: Daniel Lemire <dlemire@lemire.me> * minor optimizations on the JSON builder branch * avoiding undef behaviour * saving * somewhat nicer builder * make it possible to run just one benchmark * adding linux perf * fixing minor issue * updating swar * Adding real world compilation benchmark (#2379) * Adding compilation benchmark for json parsing with and without reflection * Moving it to the benchmark folder, also reducing a bit the number of iterations. * Removing script from root folder. * Reducing number of iterations * Update benchmark/benchmark_reflection_usage_compilation.sh Co-authored-by: Daniel Lemire <daniel@lemire.me> * Update benchmark/benchmark_reflection_usage_compilation.sh Co-authored-by: Daniel Lemire <daniel@lemire.me> * Update benchmark/benchmark_reflection_usage_compilation.sh Co-authored-by: Daniel Lemire <daniel@lemire.me> * Making the script more customizable and also test whether the compiler being used supports reflection before actually running the benchmark --------- Co-authored-by: Daniel Lemire <daniel@lemire.me> * Using define_static_string from https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2025/p3491r2.html (#2389) * Applying changes needed after latest reflection paper updates. * Working, but no template for yet. * Updating single-header to incldue the use of define_static_string. * copying over master --------- Co-authored-by: Daniel Lemire <dlemire@lemire.me> Co-authored-by: Francisco Geiman Thiesen <franciscogthiesen@gmail.com>
105 lines
2.6 KiB
C++
105 lines
2.6 KiB
C++
#ifndef SIMDJSON_COMPILER_CHECK_H
|
|
#define SIMDJSON_COMPILER_CHECK_H
|
|
|
|
#ifndef __cplusplus
|
|
#error simdjson requires a C++ compiler
|
|
#endif
|
|
|
|
#ifndef SIMDJSON_CPLUSPLUS
|
|
#if defined(_MSVC_LANG) && !defined(__clang__)
|
|
#define SIMDJSON_CPLUSPLUS (_MSC_VER == 1900 ? 201103L : _MSVC_LANG)
|
|
#else
|
|
#define SIMDJSON_CPLUSPLUS __cplusplus
|
|
#endif
|
|
#endif
|
|
|
|
// C++ 23
|
|
#if !defined(SIMDJSON_CPLUSPLUS23) && (SIMDJSON_CPLUSPLUS >= 202302L)
|
|
#define SIMDJSON_CPLUSPLUS23 1
|
|
#endif
|
|
|
|
// C++ 20
|
|
#if !defined(SIMDJSON_CPLUSPLUS20) && (SIMDJSON_CPLUSPLUS >= 202002L)
|
|
#define SIMDJSON_CPLUSPLUS20 1
|
|
#endif
|
|
|
|
// C++ 17
|
|
#if !defined(SIMDJSON_CPLUSPLUS17) && (SIMDJSON_CPLUSPLUS >= 201703L)
|
|
#define SIMDJSON_CPLUSPLUS17 1
|
|
#endif
|
|
|
|
// C++ 14
|
|
#if !defined(SIMDJSON_CPLUSPLUS14) && (SIMDJSON_CPLUSPLUS >= 201402L)
|
|
#define SIMDJSON_CPLUSPLUS14 1
|
|
#endif
|
|
|
|
// C++ 11
|
|
#if !defined(SIMDJSON_CPLUSPLUS11) && (SIMDJSON_CPLUSPLUS >= 201103L)
|
|
#define SIMDJSON_CPLUSPLUS11 1
|
|
#endif
|
|
|
|
#ifndef SIMDJSON_CPLUSPLUS11
|
|
#error simdjson requires a compiler compliant with the C++11 standard
|
|
#endif
|
|
|
|
#ifndef SIMDJSON_IF_CONSTEXPR
|
|
#if SIMDJSON_CPLUSPLUS17
|
|
#define SIMDJSON_IF_CONSTEXPR if constexpr
|
|
#else
|
|
#define SIMDJSON_IF_CONSTEXPR if
|
|
#endif
|
|
#endif
|
|
|
|
#ifndef SIMDJSON_CONSTEXPR_LAMBDA
|
|
#if SIMDJSON_CPLUSPLUS17
|
|
#define SIMDJSON_CONSTEXPR_LAMBDA constexpr
|
|
#else
|
|
#define SIMDJSON_CONSTEXPR_LAMBDA
|
|
#endif
|
|
#endif
|
|
|
|
|
|
|
|
#ifdef __has_include
|
|
#if __has_include(<version>)
|
|
#include <version>
|
|
#endif
|
|
#endif
|
|
|
|
// The current specification is unclear on how we detect
|
|
// static reflection, both __cpp_lib_reflection and
|
|
// __cpp_impl_reflection are proposed in the draft specification.
|
|
// For now, we disable static reflect by default. It must be
|
|
// specified at compiler time.
|
|
#ifndef SIMDJSON_STATIC_REFLECTION
|
|
#define SIMDJSON_STATIC_REFLECTION 0 // disabled by default.
|
|
#endif
|
|
|
|
#if defined(__apple_build_version__)
|
|
#if __apple_build_version__ < 14000000
|
|
#define SIMDJSON_CONCEPT_DISABLED 1 // apple-clang/13 doesn't support std::convertible_to
|
|
#endif
|
|
#endif
|
|
|
|
|
|
#if defined(__cpp_concepts) && !defined(SIMDJSON_CONCEPT_DISABLED)
|
|
#if __cpp_concepts >= 201907L
|
|
#include <utility>
|
|
#define SIMDJSON_SUPPORTS_DESERIALIZATION 1
|
|
#else
|
|
#define SIMDJSON_SUPPORTS_DESERIALIZATION 0
|
|
#endif
|
|
#else // defined(__cpp_concepts) && !defined(SIMDJSON_CONCEPT_DISABLED)
|
|
#define SIMDJSON_SUPPORTS_DESERIALIZATION 0
|
|
#endif // defined(__cpp_concepts) && !defined(SIMDJSON_CONCEPT_DISABLED)
|
|
|
|
#if !defined(SIMDJSON_CONSTEVAL)
|
|
#if defined(__cpp_consteval) && __cpp_consteval >= 201811L
|
|
#define SIMDJSON_CONSTEVAL 1
|
|
#else
|
|
#define SIMDJSON_CONSTEVAL 0
|
|
#endif // defined(__cpp_consteval) && __cpp_consteval >= 201811L
|
|
#endif // !defined(SIMDJSON_CONSTEVAL)
|
|
|
|
#endif // SIMDJSON_COMPILER_CHECK_H
|