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This patch updates the documentation. The updated documentation can b… (
#42) * This patch updates the documentation. * It also changes minor version numbers in DLL, and update files related to debian packaging. * SPECIFICATION file is removed. This was now redundant since the accuracy specification is described in the xhtml files. * Entered the release date.
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[![Build Status](https://travis-ci.org/shibatch/sleef.svg?branch=master)](https://travis-ci.org/shibatch/sleef) | ||
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In this library, functions for evaluating some elementary functions | ||
are implemented. The algorithm is intended for efficient evaluation | ||
utilizing SIMD instruction sets like SSE or AVX, but it is also fast | ||
using usual scalar operations. | ||
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The package contains a few directories in which implementation in the | ||
corresponding languages are contained. You can run "make test" in | ||
order to test the functions in each directory. | ||
are implemented. The library also includes DFT subroutines. | ||
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The software is distributed under the Boost Software License, Version | ||
1.0. See accompanying file LICENSE.txt or copy at | ||
http://www.boost.org/LICENSE_1_0.txt. | ||
Contributions to this project are accepted under the same license. | ||
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Copyright Naoki Shibata and contributors 2010 - 2017. | ||
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Main download page : http://shibatch.sourceforge.net/ | ||
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-- | ||
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Compiling library with Microsoft Visual C++ | ||
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Below is the instruction for compiling SLEEF with Microsoft Visual | ||
C++. Only 64bit architecture is supported. Only DLLs are built. | ||
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1. Install Visual Studio 2015 or later, along with Cygwin | ||
2. Copy vcvars64.bat to a working directory. | ||
This file is usually in the following directory. | ||
C:\Program Files (x86)\MSVCCommunity2015\VC\bin\amd64 | ||
3. Add the following line at the end of vcvars64.bat | ||
if "%SHELL%"=="/bin/bash" c:\cygwin64\bin\bash.exe | ||
4. Execute vcvars64.bat within the Cygwin bash shell. | ||
5. Go to sleef-3.X directory | ||
6. Run "make -f Makefile.vc" | ||
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-- | ||
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History | ||
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3.0 | ||
* 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 | ||
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2.121 | ||
* Renamed LICENSE_1_0.txt to LICENSE.txt | ||
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2.120 | ||
* Relicensed to Boost Software License Version 1.0 | ||
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2.110 | ||
* 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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2.100 Added support for AVX-512F and Clang Extended Vectors. | ||
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2.90 Added ilogbf. All the reported bugs(listed below) are fixed. | ||
* Log function returned incorrect values when the argument is very small. | ||
* Signs of returned values were incorrect when the argument is signed zero. | ||
* Tester incorrectly counted ULP in some cases. | ||
* ilogb function returned incorrect values in some cases. | ||
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2.80 Added support for ARM NEON. Added higher accuracy single | ||
precision functions : sinf_u1, cosf_u1, sincosf_u1, tanf_u1, asinf_u1, | ||
acosf_u1, atanf_u1, atan2f_u1, logf_u1, and cbrtf_u1. | ||
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2.70 Added higher accuracy functions : sin_u1, cos_u1, sincos_u1, | ||
tan_u1, asin_u1, acos_u1, atan_u1, atan2_u1, log_u1, and | ||
cbrt_u1. These functions evaluate the corresponding function with at | ||
most 1 ulp of error. | ||
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2.60 Added the remaining single precision functions : powf, sinhf, | ||
coshf, tanhf, exp2f, exp10f, log10f, log1pf. Added support for FMA4 | ||
(for AMD Bulldozer). Added more test cases. Fixed minor bugs (which | ||
degraded accuracy in some rare cases). | ||
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2.50 Added support for AVX2. SLEEF now compiles with ICC. | ||
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2.40 Fixed incorrect denormal/nonnumber handling in ldexp, ldexpf, | ||
sinf and cosf. Removed support for Go language. | ||
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2.31 Added sincosf. | ||
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2.30 Added single precision functions : sinf, cosf, tanf, asinf, | ||
acosf, atanf, logf, expf, atan2f and cbrtf. | ||
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2.20 Added exp2, exp10, expm1, log10, log1p, and cbrt. | ||
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2.10 asin() and acos() are back. Added ilogb() and ldexp(). Added | ||
hyperbolic functions. Eliminated dependency on frexp, ldexp, fabs, | ||
isnan and isinf. | ||
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2.00 All of the algorithm has been updated. Both accuracy and speed | ||
are improved since version 1.10. Denormal number handling is also | ||
improved. | ||
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1.10 AVX support is added. Accuracy tester is added. | ||
Copyright Naoki Shibata and contributors 2010 - 2017. | ||
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1.00 Initial release | ||
Main Page : http://sleef.org/ | ||
GitHub Repo : https://github.com/shibatch/sleef |
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export SOVERSION=3 | ||
export MINORVERSION=0 | ||
export MINORVERSION=1 | ||
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export MAXBUTWIDTH=3 | ||
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libsleef3 (3.1-2) xenial; urgency=medium | ||
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* hypot is now ok | ||
* Added nextafter, frexp and fmod to sleedp.c | ||
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-- Naoki Shibata <[email protected]> Tue, 07 Feb 2017 19:24:12 +0900 | ||
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libsleef3 (3.1-1-ubuntu1) xenial; urgency=medium | ||
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* Fixed bug in atan2_u1 | ||
* Tester2 has better coverage | ||
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-- Naoki Shibata <[email protected]> Tue, 07 Feb 2017 19:24:12 +0900 | ||
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libsleef3 (3.1-0-0) xenial; urgency=medium | ||
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* This is version 3.1 | ||
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-- Naoki Shibata <[email protected]> Tue, 07 Feb 2017 19:24:12 +0900 | ||
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libsleef3 (3.0-4-ubuntu1) xenial; urgency=medium | ||
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* Hello | ||
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-- Naoki Shibata <[email protected]> Tue, 07 Feb 2017 19:24:12 +0900 | ||
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libsleef3 (3.0-3-ubuntu0) xenial; urgency=medium | ||
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* Yeah | ||
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-- Naoki Shibata <[email protected]> Tue, 07 Feb 2017 19:17:20 +0900 | ||
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libsleef3 (3.0-1ubuntu9) xenial; urgency=medium | ||
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* Hello, hello | ||
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-- Naoki Shibata <[email protected]> Tue, 07 Feb 2017 18:43:05 +0900 | ||
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libsleef3 (3.0-1ubuntu8) xenial; urgency=medium | ||
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* It rejects saying contents are same | ||
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-- Naoki Shibata <[email protected]> Tue, 07 Feb 2017 18:36:54 +0900 | ||
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libsleef3 (3.0-1ubuntu7) xenial; urgency=medium | ||
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* Still trying | ||
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-- Naoki Shibata <[email protected]> Tue, 07 Feb 2017 18:20:34 +0900 | ||
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libsleef3 (3.0-1ubuntu6) xenial; urgency=medium | ||
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* Still trying | ||
* Changed e-mail address | ||
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-- Naoki Shibata <[email protected]> Tue, 07 Feb 2017 18:19:47 +0900 | ||
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libsleef3 (3.0-1ubuntu3) xenial; urgency=medium | ||
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* It did not upload correctly. I don't know why. | ||
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-- Naoki Shibata <[email protected]> Tue, 07 Feb 2017 18:11:19 +0900 | ||
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libsleef3 (3.0-1ubuntu1) xenial; urgency=medium | ||
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* Modified dependency | ||
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-- Naoki Shibata <[email protected]> Tue, 07 Feb 2017 17:52:12 +0900 | ||
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libsleef3 (3.0-1) xenial; urgency=medium | ||
libsleef3 (3.1-1) xenial; urgency=medium | ||
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* Initial release. | ||
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-- Naoki Shibata <[email protected]> Sat, 31 Dec 2016 02:45:16 +0900 | ||
-- Naoki Shibata <[email protected]> Sat, 1 Jul 2017 12:00:00 +0900 |
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9 | ||
10 |
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#!/usr/bin/make -f | ||
%: | ||
dh $@ | ||
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override_dh_auto_test: | ||
echo Skipping test |
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