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relibc_openlibm
Elliot Saba b9a5027251 Modify tests from Darwin specifications to openlibm specifications hace 11 años
Faddeeva b892df1d9f added Faddeeva package from http://ab-initio.mit.edu/Faddeeva for complex error functions hace 12 años
amd64 0cd232d8cf fix calling convention on win64, mostly passing the numerical tests hace 11 años
amos 50ce8eff11 Reinstate amos for now, since slatec is giving some trouble. hace 12 años
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ld128 fed038b32f Remove Leftover Makefiles from old build system hace 12 años
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test b9a5027251 Modify tests from Darwin specifications to openlibm specifications hace 11 años
.gitignore 0df00dd0f7 initial attempt getting everything to build on windows hace 13 años
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LICENSE.md e8bf368573 Include AMOS in OpenLibm. hace 12 años
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Makefile c5b47b3589 Build libopenlibm-extras separately hace 12 años
Makefile.extras 50ce8eff11 Reinstate amos for now, since slatec is giving some trouble. hace 12 años
README.md e8bf368573 Include AMOS in OpenLibm. hace 12 años
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README.md

OpenLibm

OpenLibm is an effort to have a high quality standalone LIBM library. It is meant to be used standalone in applications and programming language implementations.

OpenLibm also includes the AMOS library from Netlib, which is a portable package for Bessel Functions of a Complex Argument and Nonnegative Order. AMOS contains subroutines for computing Bessel functions and Airy functions.

OpenLibm builds on Linux, Mac OS X, and Windows, and with little effort, should build on FreeBSD as well. It builds with both, GCC and clang.

The OpenLIBM code derives from the FreeBSD msun implementation, which in turn derives from FDLIBM 5.3. As a result, it has a number of fixes and updates that have accumulated over the years in msun, and also optimized assembly versions of many functions.

Build instructions:

  1. make or make USEGCC=1 to build with GCC.
  2. make USECLANG=1 to build with clang.