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mem_info.h
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1/*
2 * Copyright (c) 2011-2015: G-CSC, Goethe University Frankfurt
3 * Author: Markus Breit
4 *
5 * This file is part of UG4.
6 *
7 * UG4 is free software: you can redistribute it and/or modify it under the
8 * terms of the GNU Lesser General Public License version 3 (as published by the
9 * Free Software Foundation) with the following additional attribution
10 * requirements (according to LGPL/GPL v3 §7):
11 *
12 * (1) The following notice must be displayed in the Appropriate Legal Notices
13 * of covered and combined works: "Based on UG4 (www.ug4.org/license)".
14 *
15 * (2) The following notice must be displayed at a prominent place in the
16 * terminal output of covered works: "Based on UG4 (www.ug4.org/license)".
17 *
18 * (3) The following bibliography is recommended for citation and must be
19 * preserved in all covered files:
20 * "Reiter, S., Vogel, A., Heppner, I., Rupp, M., and Wittum, G. A massively
21 * parallel geometric multigrid solver on hierarchically distributed grids.
22 * Computing and visualization in science 16, 4 (2013), 151-164"
23 * "Vogel, A., Reiter, S., Rupp, M., Nägel, A., and Wittum, G. UG4 -- a novel
24 * flexible software system for simulating pde based models on high performance
25 * computers. Computing and visualization in science 16, 4 (2013), 165-179"
26 *
27 * This program is distributed in the hope that it will be useful,
28 * but WITHOUT ANY WARRANTY; without even the implied warranty of
29 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
30 * GNU Lesser General Public License for more details.
31 */
32
33#ifndef __H__UG__MEM_INFO__
34#define __H__UG__MEM_INFO__
35
36#include "common/types.h" // for number
37
38namespace ug {
39
41{
42 public:
43 // OS-dependent method
44 void memory_consumption();
45
52
53 protected:
55
56 private:
57 size_t m_locRes;
58 size_t m_locVirt;
59 size_t m_gloRes;
60 size_t m_gloVirt;
61 size_t m_maxRes;
62 size_t m_maxVirt;
63};
64
65} // namespace ug
66
67
68#endif // __H__UG__MEM_INFO__
Definition mem_info.h:41
size_t m_locRes
Definition mem_info.h:57
void communicate_process_values()
Definition mem_info.cpp:43
number max_resident_memory() const
Definition mem_info.cpp:83
number max_virtual_memory() const
Definition mem_info.cpp:88
void memory_consumption()
Definition mem_info_apple.cpp:48
number global_resident_memory() const
Definition mem_info.cpp:73
size_t m_gloRes
Definition mem_info.h:59
number local_resident_memory() const
Definition mem_info.cpp:63
size_t m_maxVirt
Definition mem_info.h:62
number local_virtual_memory() const
Definition mem_info.cpp:68
size_t m_gloVirt
Definition mem_info.h:60
number global_virtual_memory() const
Definition mem_info.cpp:78
size_t m_locVirt
Definition mem_info.h:58
size_t m_maxRes
Definition mem_info.h:61
double number
Definition types.h:124
the ug namespace