main page
modules
namespaces
classes
files
Gecode home
Generated on Fri Aug 31 2012 16:21:52 for Gecode by
doxygen
1.8.1.2
gecode
support
thread
pthreads.cpp
Go to the documentation of this file.
1
/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2
/*
3
* Main authors:
4
* Christian Schulte <schulte@gecode.org>
5
*
6
* Copyright:
7
* Christian Schulte, 2009
8
*
9
* Last modified:
10
* $Date: 2009-10-14 00:19:20 +1100 (Wed, 14 Oct 2009) $ by $Author: schulte $
11
* $Revision: 9887 $
12
*
13
* This file is part of Gecode, the generic constraint
14
* development environment:
15
* http://www.gecode.org
16
*
17
* Permission is hereby granted, free of charge, to any person obtaining
18
* a copy of this software and associated documentation files (the
19
* "Software"), to deal in the Software without restriction, including
20
* without limitation the rights to use, copy, modify, merge, publish,
21
* distribute, sublicense, and/or sell copies of the Software, and to
22
* permit persons to whom the Software is furnished to do so, subject to
23
* the following conditions:
24
*
25
* The above copyright notice and this permission notice shall be
26
* included in all copies or substantial portions of the Software.
27
*
28
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
29
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
30
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
31
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
32
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
33
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
34
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
35
*
36
*/
37
38
#include <
gecode/support.hh
>
39
40
#ifdef GECODE_THREADS_PTHREADS
41
42
namespace
Gecode {
namespace
Support {
43
45
void
*
46
bootstrap
(
void
* p) {
47
static_cast<
Thread::Run
*
>
(p)->exec();
48
pthread_exit(NULL);
49
return
NULL;
50
}
51
52
Thread::Run::Run
(Runnable* r0) {
53
m
.
acquire
();
54
r
= r0;
55
m
.
release
();
56
// The Pthread specific thread datastructure
57
pthread_t p_t;
58
if
(pthread_create(&p_t, NULL,
bootstrap
,
this
) != 0)
59
throw
OperatingSystemError
(
"Thread::run[pthread_create]"
);
60
}
61
62
}}
63
64
#endif
65
66
// STATISTICS: support-any