|Tags||mathematics c developers science-research simd sse avx aarch64 sve|
3.3.122 Aug 2018 05:32 minor feature: * i386 build problem is fixed * FreeBSD support is added * Trigonometric functions now evaluate correctly with full FP domain
3.309 Jul 2018 02:52 major feature: * AArch64 SVE target support is added * PowerPC VSX target support is added * Modified Payne-Hanek argument reduction is added * 3.5-ULP hyperbolic functions are added * DFT is now faster
3.226 Feb 2018 10:31 major feature: * The whole build system of the project migrated from makefiles to cmake. * GNUABI version of the library with compatibility tests is added. * Extensive upstream testing via Travis CI and Appveyor log2 is added. * The library can be compiled to an LLVM bitcode object * Added masked interface to the library to support AVX512F masked vectorization. * Use native instructions if available for sqrt. * Removed libm dependency.
3.119 Jul 2017 09:55 major feature: * Added AArch64 support * Implemented the remaining C99 math functions : lgamma, tgamma, erf, erfc, fabs, copysign, fmax, fmin, fdim, trunc, floor, ceil, round, rint, modf, ldexp, nextafter, frexp, hypot, and fmod. * Added dispatcher for x86 functions * Improved reduction of trigonometric functions * Added support for 32-bit x86, Cygwin, etc. * Improved tester
3.006 Feb 2017 05:51 major feature: * New API is defined * Functions for DFT are added * sincospi functions are added * gencoef now supports single, extended and quad precision in addition to double precision * Linux, Windows and Mac OS X are supported * GCC, Clang, Intel Compiler, Microsoft Visual C++ are supported * The library can be compiled as DLLs * Files needed for creating a debian package are now included
2.11011 Dec 2016 08:41 major feature: * The valid range of argument is extended for trig functions * Specification of each functions regarding to the domain and accuracy is added * A coefficient generation tool is added * New testing tools are introduced * Following functions returned incorrect values when the argument is very large or small : exp, pow, asinh, acosh * SIMD xsin and xcos returned values more than 1 when FMA is enabled * Pure C cbrt returned incorrect values when the argument is negative * tan_u1 returned values with more than 1 ulp of error on rare occasions * Removed support for Java language(because no one seems using this)
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