Message ID | CAMXFM3v5rwYFhU9rGhv5ypnM+jw4egJJLjbVbh6Tkwz46khppg@mail.gmail.com |
---|---|
State | New |
Headers | show |
On Mon, 8 Jun 2015, Andrew Senkevich wrote: > diff --git a/NEWS b/NEWS > index 881e61c..5e223a1 100644 > --- a/NEWS > +++ b/NEWS > @@ -50,6 +50,14 @@ Version 2.22 > * CVE-2014-8121 The NSS backends shared internal state between the getXXent > and getXXbyYY NSS calls for the same database, causing a denial-of-service > condition in some applications. > + > +* Added vector math library named libmvec with the following vectorized x86_64 > + implementations: cos. > + The library can be disabled with --disable-mathvec. Use of the functions is > + enabled with -fopenmp -ffast-math starting from -O1 for GCC version >= 4.9.0. > + The library is linked in as needed when using -lm (no need to specify -lmvec > + explicitly). > + Visit <https://sourceware.org/glibc/wiki/libmvec> for detailed information. This seems reasonable as a starting point (given install.texi updated as well). The release manager may wish to edit the NEWS entries, of course.
diff --git a/NEWS b/NEWS index 881e61c..5e223a1 100644 --- a/NEWS +++ b/NEWS @@ -50,6 +50,14 @@ Version 2.22 * CVE-2014-8121 The NSS backends shared internal state between the getXXent and getXXbyYY NSS calls for the same database, causing a denial-of-service condition in some applications. + +* Added vector math library named libmvec with the following vectorized x86_64 + implementations: cos. + The library can be disabled with --disable-mathvec. Use of the functions is + enabled with -fopenmp -ffast-math starting from -O1 for GCC version >= 4.9.0. + The library is linked in as needed when using -lm (no need to specify -lmvec + explicitly). + Visit <https://sourceware.org/glibc/wiki/libmvec> for detailed information. ^L Version 2.21