1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
// -*- C++ -*-
// Copyright (C) 2007 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 terms
// of the GNU General Public License as published by the Free Software
// Foundation; either version 2, or (at your option) any later
// version.
// This library 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 this library; see the file COPYING. If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
// MA 02111-1307, USA.
// As a special exception, you may use this file as part of a free
// software library without restriction. Specifically, if other files
// instantiate templates or use macros or inline functions from this
// file, or you compile this file and link it with other files to
// produce an executable, this file does not by itself cause the
// resulting executable to be covered by the GNU General Public
// License. This exception does not however invalidate any other
// reasons why the executable file might be covered by the GNU General
// Public License.
/** @file parallel/types.h
* @brief Basic typedefs.
* This file is a GNU parallel extension to the Standard C++ Library.
*/
// Written by Johannes Singler and Felix Putze.
#ifndef _GLIBCXX_PARALLEL_TYPES_H
#define _GLIBCXX_PARALLEL_TYPES_H 1
#include <cstdlib>
namespace __gnu_parallel
{
// XXX need to use <cstdint>
/** @brief 8-bit signed integer. */
typedef char int8;
/** @brief 8-bit unsigned integer. */
typedef unsigned char uint8;
/** @brief 16-bit signed integer. */
typedef short int16;
/** @brief 16-bit unsigned integer. */
typedef unsigned short uint16;
/** @brief 32-bit signed integer. */
typedef int int32;
/** @brief 32-bit unsigned integer. */
typedef unsigned int uint32;
/** @brief 64-bit signed integer. */
typedef long long int64;
/** @brief 64-bit unsigned integer. */
typedef unsigned long long uint64;
/**
* @brief Unsigned integer to index elements.
* The total number of elements for each algorithm must fit into this type.
*/
typedef uint64 sequence_index_t;
/**
* @brief Unsigned integer to index a thread number.
* The maximum thread number (for each processor) must fit into this type.
*/
typedef uint16 thread_index_t;
/**
* @brief Longest compare-and-swappable integer type on this platform.
*/
typedef int64 lcas_t;
/**
* @brief Number of bits of ::lcas_t.
*/
static const int lcas_t_bits = sizeof(lcas_t) * 8;
/**
* @brief ::lcas_t with the right half of bits set to 1.
*/
static const lcas_t lcas_t_mask = (((lcas_t)1 << (lcas_t_bits / 2)) - 1);
}
#endif /* _GLIBCXX_TYPES_H */
|
