Arcane  4.1.12.0
Developer documentation
Loading...
Searching...
No Matches
Initializer.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/* Initializer.h (C) 2000-2026 */
9/* */
10/* Class to initialize the accelerator runtime. */
11/*---------------------------------------------------------------------------*/
12#ifndef ARCCORE_ACCELERATOR_INTERNAL_INITIALIZER_H
13#define ARCCORE_ACCELERATOR_INTERNAL_INITIALIZER_H
14/*---------------------------------------------------------------------------*/
15/*---------------------------------------------------------------------------*/
16
17#include "arccore/accelerator/AcceleratorGlobal.h"
18
19#include "arccore/trace/ITraceMng.h"
20
21#include "arccore/common/ArccoreApplicationBuildInfo.h"
22#include "arccore/concurrency/internal/ConcurrencyApplication.h"
23
24/*---------------------------------------------------------------------------*/
25/*---------------------------------------------------------------------------*/
26
27namespace Arcane::Accelerator
28{
29
30/*---------------------------------------------------------------------------*/
31/*---------------------------------------------------------------------------*/
32
37class ARCCORE_ACCELERATOR_EXPORT Initializer
38{
39 public:
40
41 Initializer(bool use_accelerator, Int32 max_allowed_thread);
42 ~Initializer() noexcept(false);
43
44 public:
45
46 Initializer(const Initializer&) = delete;
47 Initializer(Initializer&&) = delete;
48 Initializer& operator=(const Initializer&) = delete;
49 Initializer& operator=(Initializer&&) = delete;
50
51 public:
52
53 eExecutionPolicy executionPolicy() const { return m_policy; }
54 ITraceMng* traceMng() const { return m_trace_mng.get(); }
55
56 private:
57
58 eExecutionPolicy m_policy = eExecutionPolicy::Sequential;
59 ReferenceCounter<ITraceMng> m_trace_mng;
60 ArccoreApplicationBuildInfo m_application_build_info;
61 ConcurrencyApplication m_concurrency_application;
62};
63
64/*---------------------------------------------------------------------------*/
65/*---------------------------------------------------------------------------*/
66
67} // namespace Arcane::Accelerator
68
69/*---------------------------------------------------------------------------*/
70/*---------------------------------------------------------------------------*/
71
72#endif
Arcane::ArccoreApplicationBuildInfo
Information for initializing an application.
Definition ArccoreApplicationBuildInfo.h:33
Arcane::ReferenceCounter
Encapsulation of a pointer with a reference counter.
Definition ReferenceCounter.h:46
Arcane::Accelerator::eExecutionPolicy
eExecutionPolicy
Execution policy for a Runner.
Definition CommonAcceleratorGlobal.h:90
Arcane::Int32
std::int32_t Int32
Signed integer type of 32 bits.
Definition ArccoreGlobal.h:233