GNU Radio 3.6.5 C++ API

dotprod_fff_armv7_a.h

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00001 /* -*- c++ -*- */
00002 /*
00003  * Copyright 2008,2009 Free Software Foundation, Inc.
00004  *
00005  * This file is part of GNU Radio
00006  *
00007  * GNU Radio is free software; you can redistribute it and/or modify
00008  * it under the terms of the GNU General Public License as published by
00009  * the Free Software Foundation; either version 3, or (at your option)
00010  * any later version.
00011  *
00012  * GNU Radio is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License along
00018  * with this program; if not, write to the Free Software Foundation, Inc.,
00019  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
00020  */
00021 #ifndef INCLUDED_DOTPROD_FFF_ARMV7_A_H
00022 #define INCLUDED_DOTPROD_FFF_ARMV7_A_H
00023 
00024 #include <gr_core_api.h>
00025 #include <stddef.h>
00026 
00027 #ifdef __cplusplus
00028 extern "C" {
00029 #endif
00030 
00031 /*!
00032  * <pre>
00033  *
00034  *  preconditions:
00035  *
00036  *    n > 0 and a multiple of 4
00037  *    a   4-byte aligned
00038  *    b  16-byte aligned
00039  *
00040  * </pre>
00041  */
00042 float
00043 dotprod_fff_armv7_a(const float *a, const float *b, size_t n);
00044 
00045 #ifdef __cplusplus
00046 }
00047 #endif
00048 
00049 
00050 #endif /* INCLUDED_DOTPROD_FFF_ARMV7_A_H */