diff options
| author | Ulrich Drepper <drepper@gmail.com> | 2012-09-26 13:10:26 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2012-09-26 13:10:26 +0000 |
| commit | 508b6491b90356efc63f9c53e3cb6fae7412e205 (patch) | |
| tree | d5c233ccf0c5f5286596adc884901cd6d3f6a413 /libstdc++-v3/include/std/random | |
| parent | 027229c5d6df7086607ab832193c4433d16e2896 (diff) | |
2012-09-26 Ulrich Drepper <drepper@gmail.com>
Optimize bulk mode for normal_distribution<double> for SSE3.
* configure.host: Define cpu_opt_bits_random.
* configure.ac: Substitute CPU_OPT_BITS_RANDOM.
* include/Makefile.am (bits_headers): Add ${bits_host_headers}.
(bits_host_headers): Define.
* include/bits/random.tcc: Move __details::_Power_of_2 to...
* include/bits/random.h: ...here.
* include/std/random: Include <bits/opt_random.h>.
* config/cpu/i486/opt/bits/opt_random.h: New file.
* config/cpu/generic/opt/bits/opt_random.h: New file.
* configure: Regenerated.
* Makefile.in: Regenerated.
* aclocal.m4: Regenerated.
* doc/Makefile.in: Regenerated.
* include/Makefile.in: Regenerated.
* libsupc++/Makefile.in: Regenerated.
* po/Makefile.in: Regenerated.
* python/Makefile.in: Regenerated.
* src/Makefile.in: Regenerated.
* src/c++11/Makefile.in: Regenerated.
* src/c++98/Makefile.in: Regenerated.
* testsuite/Makefile.in: Regenerated.
* config/cpu/generic/opt/ext/opt_random.h: Fix comment.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@191758 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/include/std/random')
| -rw-r--r-- | libstdc++-v3/include/std/random | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libstdc++-v3/include/std/random b/libstdc++-v3/include/std/random index 59aed8ef9d1..d774a53cedf 100644 --- a/libstdc++-v3/include/std/random +++ b/libstdc++-v3/include/std/random @@ -1,6 +1,6 @@ // <random> -*- C++ -*- -// Copyright (C) 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. +// Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the @@ -48,6 +48,7 @@ #include <cstdint> // For uint_fast32_t, uint_fast64_t, uint_least32_t #include <bits/random.h> +#include <bits/opt_random.h> #include <bits/random.tcc> #endif // _GLIBCXX_USE_C99_STDINT_TR1 |