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/*
* This file is part of libc_utils.
*
* libc_utils is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* libc_utils is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with libc_utils; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* libc_utils is being developed at the Max-Planck-Institut fuer Astrophysik
* and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt
* (DLR).
*/
/*! \file sharp_vecutil.h
* Functionality related to vector instruction support
*
* Copyright (C) 2012,2013 Max-Planck-Society
* \author Martin Reinecke
*/
#ifndef SHARP_VECUTIL_H
#define SHARP_VECUTIL_H
#ifndef VLEN
#if (defined (__MIC__))
#define VLEN 8
#elif (defined (__AVX__))
#define VLEN 4
#elif (defined (__SSE2__))
#define VLEN 2
#else
#define VLEN 1
#endif
#endif
#ifndef USE_FMA4
#ifdef __FMA4__
#define USE_FMA4 1
#else
#define USE_FMA4 0
#endif
#endif
#endif
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