Fast Float Versions Save

Fast and exact implementation of the C++ from_chars functions for number types: 4x to 10x faster than strtod, part of GCC 12 and WebKit/Safari

v6.1.1

2 months ago

What's Changed

Add a missing check that __uint128_t exists before using it. by @matthew-wozniczka in https://github.com/fastfloat/fast_float/pull/243

New Contributors

@matthew-wozniczka made their first contribution in https://github.com/fastfloat/fast_float/pull/243

Full Changelog: https://github.com/fastfloat/fast_float/compare/v6.1.0...v6.1.1

v6.1.0

2 months ago

What's Changed

Support for float32_t and float64_t (C++23) by @MTahaK in https://github.com/fastfloat/fast_float/pull/229
Update float_common.h by @beached in https://github.com/fastfloat/fast_float/pull/234
Make tests depending on supplemental_test_files optional by @StefanBruens in https://github.com/fastfloat/fast_float/pull/233
Verify and fix issue 235 by @lemire in https://github.com/fastfloat/fast_float/pull/236

New Contributors

@beached made their first contribution in https://github.com/fastfloat/fast_float/pull/234
@StefanBruens made their first contribution in https://github.com/fastfloat/fast_float/pull/233
@MTahaK made their first contribution in https://github.com/fastfloat/fast_float/pull/229

Full Changelog: https://github.com/fastfloat/fast_float/compare/v6.0.0...v6.1.0

v6.0.0

5 months ago

What's Changed

This version brings a major change : we can now parse integers, as well as floating-point numbers.

float_common.h:237:52 Value stored to 'input_num' is never read by @Coeur in https://github.com/fastfloat/fast_float/pull/224
fix for 32-bit Visual Studio when not set to round to nearest by @lemire in https://github.com/fastfloat/fast_float/pull/225
Fix for ARM SIMD by @mayawarrier in https://github.com/fastfloat/fast_float/pull/230
from_chars integer parser by @mayawarrier in https://github.com/fastfloat/fast_float/pull/231

Full Changelog: https://github.com/fastfloat/fast_float/compare/v5.3.0...v6.0.0

v5.3.0

6 months ago

What's Changed

Fix for broken MSVC v140 without removing enable_if by @mayawarrier in https://github.com/fastfloat/fast_float/pull/213
float_common.h: fix possible misuse of comma operator by @Coeur in https://github.com/fastfloat/fast_float/pull/214
Add support for parsing numbers according to JSON format by @mayawarrier in https://github.com/fastfloat/fast_float/pull/220
Allow fast_float to parse strings accepted by the Fortran internal read function. by @allenbarnett5 in https://github.com/fastfloat/fast_float/pull/219

New Contributors

@Coeur made their first contribution in https://github.com/fastfloat/fast_float/pull/214
@DavidKorczynski made their first contribution in https://github.com/fastfloat/fast_float/pull/217
@allenbarnett5 made their first contribution in https://github.com/fastfloat/fast_float/pull/219

Full Changelog: https://github.com/fastfloat/fast_float/compare/v5.2.0...v5.3.0

v5.2.0

11 months ago

What's Changed

ARM NEON optimization (UTF-16 inputs) by @lemire in https://github.com/fastfloat/fast_float/pull/209
Fix broken msvc v140 by @Pharago in https://github.com/fastfloat/fast_float/pull/210
Renaming the using for the local type. by @lemire in https://github.com/fastfloat/fast_float/pull/212

New Contributors

@Pharago made their first contribution in https://github.com/fastfloat/fast_float/pull/210

Full Changelog: https://github.com/fastfloat/fast_float/compare/v5.1.0...v5.2.0

v5.1.0

11 months ago

What's Changed

float_common.h: Support LoongArch64 by @zangruochen in https://github.com/fastfloat/fast_float/pull/206
Add zOS support to float_common.h by @v1gnesh in https://github.com/fastfloat/fast_float/pull/207
Add opt-in SIMD support for char16_t by @mayawarrier in https://github.com/fastfloat/fast_float/pull/198

New Contributors

@zangruochen made their first contribution in https://github.com/fastfloat/fast_float/pull/206
@v1gnesh made their first contribution in https://github.com/fastfloat/fast_float/pull/207

Full Changelog: https://github.com/fastfloat/fast_float/compare/v5.0.0...v5.1.0

v5.0.0

11 months ago

What's Changed

Fix subnormal test fails on GCC 9 by @alugowski in https://github.com/fastfloat/fast_float/pull/190
Fix warnings with -Wundef by @aras-p in https://github.com/fastfloat/fast_float/pull/194
Removing dead code. by @lemire in https://github.com/fastfloat/fast_float/pull/196
Support UTF-16 and UTF-32 inputs in https://github.com/fastfloat/fast_float/pull/197
Make tables external linkage by @leni536 in https://github.com/fastfloat/fast_float/pull/200
Fix for broken VS Intellisense by @mayawarrier in https://github.com/fastfloat/fast_float/pull/199
Adding C++20 tests in CI. by @lemire in https://github.com/fastfloat/fast_float/pull/202
Adding BOOST License. by @lemire in https://github.com/fastfloat/fast_float/pull/203

New Contributors

@aras-p made their first contribution in https://github.com/fastfloat/fast_float/pull/194
@mayawarrier made their first contribution in https://github.com/fastfloat/fast_float/pull/199

Full Changelog: https://github.com/fastfloat/fast_float/compare/v4.0.0...v5.0.0

v4.0.0

1 year ago

What's Changed

Set errc::result_out_of_range on over/underflow by @alugowski in https://github.com/fastfloat/fast_float/pull/189

New Contributors

@alugowski made their first contribution in https://github.com/fastfloat/fast_float/pull/189

Full Changelog: https://github.com/fastfloat/fast_float/compare/v3.11.0...v4.0.0

v3.11.0

1 year ago

What's Changed

This release brings about compile-time evaluation in C++20. Credit goes to @leni536.

Adds a simple fuzz test by @silvergasp in https://github.com/fastfloat/fast_float/pull/184
Fix parsing -0 on clang in non-nearest rounding modes. by @leni536 in https://github.com/fastfloat/fast_float/pull/186
Constexpr from_chars by @leni536 in https://github.com/fastfloat/fast_float/pull/182
Adding more CXX20 testing in CI. by @lemire in https://github.com/fastfloat/fast_float/pull/185
Compile-time evaluation by @lemire in https://github.com/fastfloat/fast_float/pull/188

New Contributors

@silvergasp made their first contribution in https://github.com/fastfloat/fast_float/pull/184

Full Changelog: https://github.com/fastfloat/fast_float/compare/v3.10.1...v3.11.0

v3.10.1

1 year ago

What's Changed

Low-risk C++11 and C++14 constexpr functions by @leni536 in https://github.com/fastfloat/fast_float/pull/177
This adds bloat analysis to the tests. by @lemire in https://github.com/fastfloat/fast_float/pull/178
We do not need a fallback. by @lemire in https://github.com/fastfloat/fast_float/pull/173
Simplify to_float by @leni536 in https://github.com/fastfloat/fast_float/pull/179
Constexpr big_int by @leni536 in https://github.com/fastfloat/fast_float/pull/180
Added missing FASTFLOAT_ALLOWS_LEADING_PLUS ifdef check in parse_infnan by @filipecosta90 in https://github.com/fastfloat/fast_float/pull/183

New Contributors

@leni536 made their first contribution in https://github.com/fastfloat/fast_float/pull/177
@filipecosta90 made their first contribution in https://github.com/fastfloat/fast_float/pull/183

Full Changelog: https://github.com/fastfloat/fast_float/compare/v3.10.0...v3.10.1