Arcane  v4.1.0.0
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AcceleratorGlobal.h
1// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
2//-----------------------------------------------------------------------------
3// Copyright 2000-2025 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/* AcceleratorGlobal.h (C) 2000-2025 */
9/* */
10/* Déclarations générales pour le support des accélérateurs. */
11/*---------------------------------------------------------------------------*/
12#ifndef ARCANE_ACCELERATOR_ACCELERATORGLOBAL_H
13#define ARCANE_ACCELERATOR_ACCELERATORGLOBAL_H
14/*---------------------------------------------------------------------------*/
15/*---------------------------------------------------------------------------*/
16
17#include "arcane/utils/UtilsTypes.h"
18
19#include "arcane/accelerator/core/AcceleratorCoreGlobal.h"
20
21#include <iosfwd>
22
23/*---------------------------------------------------------------------------*/
24/*---------------------------------------------------------------------------*/
25
26#ifdef ARCANE_COMPONENT_arcane_accelerator
27#define ARCANE_ACCELERATOR_EXPORT ARCANE_EXPORT
28#else
29#define ARCANE_ACCELERATOR_EXPORT ARCANE_IMPORT
30#endif
31
32/*---------------------------------------------------------------------------*/
33/*---------------------------------------------------------------------------*/
34
35namespace Arcane::Accelerator
36{
37
38/*---------------------------------------------------------------------------*/
39/*---------------------------------------------------------------------------*/
40
41template<typename T, Int32 Extent = DynExtent> class LocalMemory;
42
43/*---------------------------------------------------------------------------*/
44/*---------------------------------------------------------------------------*/
45
47enum class eAtomicOperation
48{
50 Add,
52 Min,
54 Max
55};
56
57/*---------------------------------------------------------------------------*/
58/*---------------------------------------------------------------------------*/
59
64extern "C++" ARCANE_ACCELERATOR_EXPORT void
65initializeRunner(Runner& runner, ITraceMng* tm,
66 const AcceleratorRuntimeInitialisationInfo& acc_info);
67
68/*---------------------------------------------------------------------------*/
69/*---------------------------------------------------------------------------*/
70
71} // End namespace Arcane::Accelerator
72
73/*---------------------------------------------------------------------------*/
74/*---------------------------------------------------------------------------*/
75
76namespace Arcane::Accelerator::impl
77{
78
79/*---------------------------------------------------------------------------*/
80/*---------------------------------------------------------------------------*/
81
82extern "C++" ARCANE_ACCELERATOR_EXPORT String
83getBadPolicyMessage(eExecutionPolicy policy);
84
85/*---------------------------------------------------------------------------*/
86/*---------------------------------------------------------------------------*/
87
88}
89
90/*---------------------------------------------------------------------------*/
91/*---------------------------------------------------------------------------*/
92
94#define ARCANE_FATAL_NO_HIP_COMPILATION() \
95 ARCANE_FATAL(Arcane::Accelerator::impl::getBadPolicyMessage(Arcane::Accelerator::eExecutionPolicy::HIP));
96
98#define ARCANE_FATAL_NO_CUDA_COMPILATION() \
99 ARCANE_FATAL(Arcane::Accelerator::impl::getBadPolicyMessage(Arcane::Accelerator::eExecutionPolicy::CUDA));
100
102#define ARCANE_FATAL_NO_SYCL_COMPILATION() \
103 ARCANE_FATAL(Arcane::Accelerator::impl::getBadPolicyMessage(Arcane::Accelerator::eExecutionPolicy::SYCL));
104
105/*---------------------------------------------------------------------------*/
106/*---------------------------------------------------------------------------*/
107
108#endif
UtilsTypes.h
Déclarations des types utilisés dans Arcane.
Arcane::Accelerator::LocalMemory
Mémoire locale (shared) à une RunCommand.
Definition LocalMemory.h:52
Arcane::Accelerator::Runner
Gestionnaire d'exécution pour accélérateur.
Definition core/Runner.h:67
Arcane::ITraceMng
Interface du gestionnaire de traces.
Definition arccore/src/trace/arccore/trace/ITraceMng.h:156
Arcane::Accelerator
Espace de nom pour l'utilisation des accélérateurs.
Definition AcceleratorGlobal.h:36
Arcane::Accelerator::initializeRunner
void initializeRunner(Runner &runner, ITraceMng *tm, const AcceleratorRuntimeInitialisationInfo &acc_info)
Initialise runner en fonction de la valeur de acc_info.
Definition Accelerator.cc:52
Arcane::Accelerator::eAtomicOperation
eAtomicOperation
Type d'opération atomique supportée.
Definition AcceleratorGlobal.h:48
Arcane::Accelerator::eExecutionPolicy
eExecutionPolicy
Politique d'exécution pour un Runner.
Definition AcceleratorCoreGlobal.h:97