| 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 // Class Description:
22 // Abstract base class for creating a tas
23 // ThreadPool
24 // ------------------------------------------
25 // Author: Jonathan Madsen
26 // ------------------------------------------
27
28 #include "PTL/VUserTaskQueue.hh"
29 #include "PTL/TaskRunManager.hh"
30 #include <cstdint> // for intmax_t
31 #include <thread> // for thread
32
33 namespace PTL
34 {
35 //============================================
36
37 VUserTaskQueue::VUserTaskQueue(intmax_t nworke
38 : m_workers(nworkers)
39 {
40 if(m_workers < 0)
41 {
42 TaskRunManager* rm = TaskRunManager::G
43 m_workers = (rm) ? rm->GetNum
44 : (2 * std::thread::h
45 // hyperthreads + 1
46 }
47 }
48
49 //============================================
50
51 } // namespace PTL
52