Arcane  4.1.12.0
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IMemoryResourceMng.h
1// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
2//-----------------------------------------------------------------------------
3// Copyright 2000-2026 CEA (www.cea.fr) IFPEN (www.ifpenergiesnouvelles.com)
4// See the top-level COPYRIGHT file for details.
5// SPDX-License-Identifier: Apache-2.0
6//-----------------------------------------------------------------------------
7/*---------------------------------------------------------------------------*/
8/* IMemoryResourceMng.h (C) 2000-2025 */
9/* */
10/* Memory resource management for CPUs and accelerators. */
11/*---------------------------------------------------------------------------*/
12#ifndef ARCCORE_COMMON_IMEMORYRESOURCEMNG_H
13#define ARCCORE_COMMON_IMEMORYRESOURCEMNG_H
14/*---------------------------------------------------------------------------*/
15/*---------------------------------------------------------------------------*/
16
17#include "arccore/common/CommonGlobal.h"
18
19/*---------------------------------------------------------------------------*/
20/*---------------------------------------------------------------------------*/
21
22namespace Arcane
23{
24
25/*---------------------------------------------------------------------------*/
26/*---------------------------------------------------------------------------*/
27
32class ARCCORE_COMMON_EXPORT IMemoryResourceMng
33{
34 public:
35
36 virtual ~IMemoryResourceMng() = default;
37
38 public:
39
45 virtual IMemoryAllocator* getAllocator(eMemoryResource r) = 0;
46
54 virtual IMemoryAllocator* getAllocator(eMemoryResource r, bool throw_if_not_found) = 0;
55
62 virtual IMemoryPool* getMemoryPoolOrNull(eMemoryResource r) = 0;
63
64 public:
65
67 virtual IMemoryResourceMngInternal* _internal() = 0;
68};
69
70/*---------------------------------------------------------------------------*/
71/*---------------------------------------------------------------------------*/
72
73} // End namespace Arcane
74
75/*---------------------------------------------------------------------------*/
76/*---------------------------------------------------------------------------*/
77
78#endif
Arcane::IMemoryPool
Interface of a memory pool.
Definition IMemoryPool.h:32
Arcane::IMemoryResourceMngInternal
Internal part of Arcane's 'IMemoryResourceMng'.
Definition IMemoryResourceMngInternal.h:32
Arcane::IMemoryResourceMng
Memory resource management for CPUs and accelerators.
Definition IMemoryResourceMng.h:33
Arcane::IMemoryResourceMng::getAllocator
virtual IMemoryAllocator * getAllocator(eMemoryResource r, bool throw_if_not_found)=0
Memory allocator for resource r.
Arcane::IMemoryResourceMng::_internal
virtual IMemoryResourceMngInternal * _internal()=0
Internal interface.
Arcane::IMemoryResourceMng::getMemoryPoolOrNull
virtual IMemoryPool * getMemoryPoolOrNull(eMemoryResource r)=0
Memory pool for resource r.
Arcane::IMemoryResourceMng::getAllocator
virtual IMemoryAllocator * getAllocator(eMemoryResource r)=0
Memory allocator for resource r.
Arcane
-- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature --
Definition arcane/src/arcane/accelerator/AcceleratorGlobal.h:37
Arcane::eMemoryResource
eMemoryResource
List of available memory resources.
Definition CommonGlobal.h:179