2 * LIBOIL - Library of Optimized Inner Loops
3 * Copyright (c) 2003,2004 David A. Schleef <ds@schleef.org>
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
19 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
20 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
23 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25 * POSSIBILITY OF SUCH DAMAGE.
27 //Portions Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
33 #include <liboil/liboilfunction.h>
34 #include "liboil/simdpack/simdpack.h"
41 * @sstr: stride of source elements
42 * @n: number of elements
44 * Sums the elements in the source array and places the result in
47 OIL_DEFINE_CLASS (sum_f64, "double *d_1, double *s, int sstr, int n");
48 //OIL_DEFINE_CLASS (sum_f64_i10, "double *dest, double *src, int sstr, int n");
51 sum_f64_ref (double *dest, double *src, int sstr, int n)
60 sum += OIL_GET(src, sstr*i, double);
61 errsum += (tmp - sum) + OIL_GET(src, sstr*i, double);
66 OIL_DEFINE_IMPL_REF (sum_f64_ref, sum_f64);
73 OilFunctionClass* __oil_function_class_sum_f64() {
74 return &_oil_function_class_sum_f64;
81 OilFunctionClass* __oil_function_class_sum_f64_i10() {
82 return &_oil_function_class_sum_f64_i10;
90 OilFunctionImpl* __oil_function_impl_sum_f64_ref() {
91 return &_oil_function_impl_sum_f64_ref;
99 EXPORT_C void** _oil_function_class_ptr_sum_f64 () {
100 oil_function_class_ptr_sum_f64 = __oil_function_class_sum_f64();
101 return &oil_function_class_ptr_sum_f64->func;
108 EXPORT_C void** _oil_function_class_ptr_sum_f64_i10 () {
109 oil_function_class_ptr_sum_f64_i10 = __oil_function_class_sum_f64_i10();
110 return &oil_function_class_ptr_sum_f64_i10->func;