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1 | // Components for element-wise operations on data-parallel objects -*- C++ -*- |
2 | ||
7adcbafe | 3 | // Copyright (C) 2020-2022 Free Software Foundation, Inc. |
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4 | // |
5 | // This file is part of the GNU ISO C++ Library. This library is free | |
6 | // software; you can redistribute it and/or modify it under the | |
7 | // terms of the GNU General Public License as published by the | |
8 | // Free Software Foundation; either version 3, or (at your option) | |
9 | // any later version. | |
10 | ||
11 | // This library is distributed in the hope that it will be useful, | |
12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | // GNU General Public License for more details. | |
15 | ||
16 | // Under Section 7 of GPL version 3, you are granted additional | |
17 | // permissions described in the GCC Runtime Library Exception, version | |
18 | // 3.1, as published by the Free Software Foundation. | |
19 | ||
20 | // You should have received a copy of the GNU General Public License and | |
21 | // a copy of the GCC Runtime Library Exception along with this program; | |
22 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
23 | // <http://www.gnu.org/licenses/>. | |
24 | ||
25 | /** @file experimental/simd | |
26 | * This is a TS C++ Library header. | |
27 | */ | |
28 | ||
29 | // | |
30 | // N4773 ยง9 data-parallel types library | |
31 | // | |
32 | ||
33 | #ifndef _GLIBCXX_EXPERIMENTAL_SIMD | |
34 | #define _GLIBCXX_EXPERIMENTAL_SIMD | |
35 | ||
36adced3 JW |
36 | #if __cplusplus >= 201703L |
37 | ||
6963c3b9 JW |
38 | /** @defgroup par-ts Parallelism TS |
39 | * @ingroup experimental | |
40 | * | |
41 | * Components defined by the _C++ Extensions for Parallelism_ | |
42 | * Technical Specification. | |
43 | * | |
44 | * - ISO/IEC TS 19570:2015 C++ Extensions for Parallelism | |
45 | * - ISO/IEC TS 19570:2018 C++ Extensions for Parallelism, Version 2 | |
46 | */ | |
47 | ||
48 | /** @defgroup ts_simd Data parallel extensions | |
49 | * @ingroup par-ts | |
50 | * | |
51 | * Data-parallel types library. | |
52 | * @since C++17 | |
53 | */ | |
54 | /// @ingroup ts_simd | |
2bcceb6f MK |
55 | #define __cpp_lib_experimental_parallel_simd 201803 |
56 | ||
57 | #pragma GCC diagnostic push | |
58 | // Many [[gnu::vector_size(N)]] types might lead to a -Wpsabi warning which is | |
59 | // irrelevant as those functions never appear on ABI borders | |
60 | #ifndef __clang__ | |
61 | #pragma GCC diagnostic ignored "-Wpsabi" | |
62 | #endif | |
63 | ||
64 | // If __OPTIMIZE__ is not defined some intrinsics are defined as macros, making | |
65 | // use of C casts internally. This requires us to disable the warning as it | |
66 | // would otherwise yield many false positives. | |
67 | #ifndef __OPTIMIZE__ | |
68 | #pragma GCC diagnostic ignored "-Wold-style-cast" | |
69 | #endif | |
70 | ||
71 | #include "bits/simd_detail.h" | |
72 | #include "bits/simd.h" | |
73 | #include "bits/simd_fixed_size.h" | |
74 | #include "bits/simd_scalar.h" | |
75 | #include "bits/simd_builtin.h" | |
76 | #include "bits/simd_converter.h" | |
77 | #if _GLIBCXX_SIMD_X86INTRIN | |
78 | #include "bits/simd_x86.h" | |
79 | #elif _GLIBCXX_SIMD_HAVE_NEON | |
80 | #include "bits/simd_neon.h" | |
81 | #elif __ALTIVEC__ | |
82 | #include "bits/simd_ppc.h" | |
83 | #endif | |
84 | #include "bits/simd_math.h" | |
85 | ||
86 | #pragma GCC diagnostic pop | |
87 | ||
36adced3 | 88 | #endif // C++17 |
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89 | #endif // _GLIBCXX_EXPERIMENTAL_SIMD |
90 | // vim: ft=cpp |