| Geant4 Cross Reference |
1 // 1
2 // MIT License
3 // Copyright (c) 2020 Jonathan R. Madsen
4 // Permission is hereby granted, free of charg
5 // of this software and associated documentati
6 // in the Software without restriction, includ
7 // to use, copy, modify, merge, publish, distr
8 // copies of the Software, and to permit perso
9 // furnished to do so, subject to the followin
10 // The above copyright notice and this permiss
11 // all copies or substantial portions of the S
12 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPR
13 // LIMITED TO THE WARRANTIES OF MERCHANTABILIT
14 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SH
15 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
16 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARIS
17 // WITH THE SOFTWARE OR THE USE OR OTHER DEALI
18 //
19 // -------------------------------------------
20 // Tasking class implementation
21 //
22 // Class Description:
23 //
24 // This file creates an abstract base class fo
25 // tasking system into independently joinable
26 //
27 // -------------------------------------------
28 // Author: Jonathan Madsen (Feb 13th 2018)
29 // -------------------------------------------
30
31 #include "PTL/TaskGroup.hh"
32
33 #include "PTL/TaskRunManager.hh"
34 #include "PTL/ThreadData.hh"
35
36 //============================================
37
38 namespace PTL
39 {
40 namespace internal
41 {
42 std::atomic_uintmax_t&
43 task_group_counter()
44 {
45 static std::atomic_uintmax_t _instance(0);
46 return _instance;
47 }
48
49 ThreadPool*
50 get_default_threadpool()
51 {
52 auto* mrm = TaskRunManager::GetMasterRunMa
53 if(mrm)
54 {
55 if(!mrm->GetThreadPool())
56 mrm->Initialize();
57 return mrm->GetThreadPool();
58 }
59 return nullptr;
60 }
61
62 intmax_t
63 get_task_depth()
64 {
65 return (ThreadData::GetInstance()) ? Threa
66 }
67 } // namespace internal
68 } // namespace PTL
69
70 //============================================
71