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Array2Data.inst.h
1// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
2//-----------------------------------------------------------------------------
3// Copyright 2000-2024 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/* Array2Data.inst.h (C) 2000-2024 */
9/* */
10/* Donnée du type 'Array2'. */
11/*---------------------------------------------------------------------------*/
12/*---------------------------------------------------------------------------*/
13
14#include "arcane/impl/internal/Array2Data.h"
15
16#include "arcane/utils/NotSupportedException.h"
17#include "arcane/utils/Real2.h"
18#include "arcane/utils/Real2x2.h"
19#include "arcane/utils/Real3.h"
20#include "arcane/utils/Real3x3.h"
21#include "arcane/utils/IHashAlgorithm.h"
22#include "arcane/utils/NotImplementedException.h"
23#include "arcane/utils/ArgumentException.h"
24#include "arcane/utils/FatalErrorException.h"
25#include "arcane/utils/ITraceMng.h"
26#include "arcane/utils/CheckedConvert.h"
27#include "arcane/utils/MemoryAllocator.h"
28
29#include "arcane/core/datatype/DataStorageBuildInfo.h"
30#include "arcane/core/datatype/IDataOperation.h"
31
32#include "arcane/core/ISerializer.h"
33
34#include "arcane/impl/SerializedData.h"
35
36/*---------------------------------------------------------------------------*/
37/*---------------------------------------------------------------------------*/
38
39namespace Arcane
40{
41
42/*---------------------------------------------------------------------------*/
43/*---------------------------------------------------------------------------*/
44
45namespace
46{
47inline constexpr Int64 SERIALIZE2_MAGIC_NUMBER = 0x12ff7789;
48}
49
50/*---------------------------------------------------------------------------*/
51/*---------------------------------------------------------------------------*/
52
53template<typename DataType> Array2DataT<DataType>::
54Array2DataT(ITraceMng* trace)
55: m_value(AlignedMemoryAllocator::Simd())
56, m_trace(trace)
57, m_internal(new Impl(this))
58{
59}
60
61/*---------------------------------------------------------------------------*/
62/*---------------------------------------------------------------------------*/
63
64template<typename DataType> Array2DataT<DataType>::
65Array2DataT(const Array2DataT<DataType>& rhs)
66: m_value(AlignedMemoryAllocator::Simd())
67, m_trace(rhs.m_trace)
68, m_internal(new Impl(this))
69, m_allocation_info(rhs.m_allocation_info)
70{
71 m_value = rhs.m_value;
72}
73
74/*---------------------------------------------------------------------------*/
75/*---------------------------------------------------------------------------*/
76
77template<typename DataType> Array2DataT<DataType>::
78Array2DataT(const DataStorageBuildInfo& dsbi)
79: m_value(dsbi.memoryAllocator())
80, m_trace(dsbi.traceMng())
81, m_internal(new Impl(this))
82{
83}
84
85/*---------------------------------------------------------------------------*/
86/*---------------------------------------------------------------------------*/
87
88template<typename DataType> Array2DataT<DataType>::
89~Array2DataT()
90{
91 delete m_internal;
92}
93
94/*---------------------------------------------------------------------------*/
95/*---------------------------------------------------------------------------*/
96
97/*---------------------------------------------------------------------------*/
98/*---------------------------------------------------------------------------*/
99
100template<typename DataType> DataStorageTypeInfo Array2DataT<DataType>::
101staticStorageTypeInfo()
102{
103 typedef DataTypeTraitsT<DataType> TraitsType;
104 eBasicDataType bdt = TraitsType::basicDataType();
105 Int32 nb_basic_type = TraitsType::nbBasicType();
106 Int32 dimension = 2;
107 Int32 multi_tag = 0;
108 return DataStorageTypeInfo(bdt,nb_basic_type,dimension,multi_tag);
109}
110
111/*---------------------------------------------------------------------------*/
112/*---------------------------------------------------------------------------*/
113
114template<typename DataType> DataStorageTypeInfo Array2DataT<DataType>::
115storageTypeInfo() const
116{
117 return staticStorageTypeInfo();
118}
119
120/*---------------------------------------------------------------------------*/
121/*---------------------------------------------------------------------------*/
122
123template<typename DataType> void Array2DataT<DataType>::
124resize(Integer new_size)
125{
126 m_value.resize(new_size);
127}
128
129/*---------------------------------------------------------------------------*/
130/*---------------------------------------------------------------------------*/
131
132template<typename DataType> Ref<ISerializedData> Array2DataT<DataType>::
133createSerializedDataRef(bool use_basic_type) const
134{
135 typedef typename DataTypeTraitsT<DataType>::BasicType BasicType;
136
137 Int64 nb_count = 1;
138 eDataType data_type = dataType();
139 Int64 type_size = sizeof(DataType);
140
141 if (use_basic_type){
142 nb_count = DataTypeTraitsT<DataType>::nbBasicType();
143 data_type = DataTypeTraitsT<BasicType>::type();
144 type_size = sizeof(BasicType);
145 }
146
147 Int64 nb_element = m_value.totalNbElement();
148 Int64 nb_base_element = nb_element * nb_count;
149 Int64 full_size = nb_base_element * type_size;
150 const Byte* bt = reinterpret_cast<const Byte*>(m_value.to1DSpan().data());
151 Span<const Byte> base_values(bt,full_size);
152 UniqueArray<Int64> dimensions;
153 dimensions.resize(2);
154 dimensions[0] = m_value.dim1Size();
155 dimensions[1] = m_value.dim2Size();
156
157 auto sd = arcaneCreateSerializedDataRef(data_type,base_values.size(),2,nb_element,
158 nb_base_element,false,dimensions,shape());
159 sd->setConstBytes(base_values);
160 return sd;
161}
162
163/*---------------------------------------------------------------------------*/
164/*---------------------------------------------------------------------------*/
165
166template<typename DataType> void Array2DataT<DataType>::
167allocateBufferForSerializedData(ISerializedData* sdata)
168{
169 typedef typename DataTypeTraitsT<DataType>::BasicType BasicType;
170
171 eDataType data_type = sdata->baseDataType();
172 eDataType base_data_type = DataTypeTraitsT<BasicType>::type();
173
174 if (data_type!=dataType() && data_type==base_data_type)
175 ARCANE_FATAL("Bad serialized type");
176 bool is_multi_size = sdata->isMultiSize();
177 if (is_multi_size)
178 ARCANE_FATAL("Can not allocate multi-size array");
179
180 Int64 dim1_size = sdata->extents()[0];
181 Int64 dim2_size = sdata->extents()[1];
182 //m_trace->info() << " ASSIGN DATA dim1=" << dim1_size
183 // << " dim2=" << dim2_size
184 // << " addr=" << m_value.viewAsArray().unguardedBasePointer();
185
186 m_value.resize(dim1_size,dim2_size);
187 m_shape = sdata->shape();
188
189 Byte* byte_data = reinterpret_cast<Byte*>(m_value.to1DSpan().data());
190 Span<Byte> bytes_view(byte_data,sdata->memorySize());
191 sdata->setWritableBytes(bytes_view);
192}
193
194/*---------------------------------------------------------------------------*/
195/*---------------------------------------------------------------------------*/
196
197template<typename DataType> void Array2DataT<DataType>::
198assignSerializedData(const ISerializedData* sdata)
199{
200 ARCANE_UNUSED(sdata);
201 // Rien à faire car \a sdata pointe directement vers m_value
202}
203
204/*---------------------------------------------------------------------------*/
205/*---------------------------------------------------------------------------*/
206
207template<typename DataType> void Array2DataT<DataType>::
208serialize(ISerializer* sbuf,IDataOperation* operation)
209{
210 Integer nb_count = DataTypeTraitsT<DataType>::nbBasicType();
211 typedef typename DataTypeTraitsT<DataType>::BasicType BasicType;
212 eBasicDataType data_type = DataTypeTraitsT<BasicType>::basicDataType();
213
214 ISerializer::eMode mode = sbuf->mode();
215 if (mode==ISerializer::ModeReserve){
216 // Réserve la mémoire pour
217 // - le nombre d'éléments de la première dimension
218 // - le nombre d'éléments de la deuxième dimension
219 // - le nombre d'éléments de ids.
220 // - le nombre magique pour verification
221 sbuf->reserveSpan(eBasicDataType::Int64,4);
222 // Réserve la mémoire pour les valeurs
223 Int64 total_nb_element = m_value.totalNbElement();
224 sbuf->reserveSpan(data_type,total_nb_element*nb_count);
225 }
226 else if (mode==ISerializer::ModePut){
227 Int64 count = m_value.dim1Size();
228 Int64 total = m_value.totalNbElement();
229 Int64 n[4];
230 n[0] = count;
231 n[1] = m_value.dim2Size();
232 n[2] = total;
233 n[3] = SERIALIZE2_MAGIC_NUMBER;
234 sbuf->putSpan(Span<const Int64>(n,4));
235 BasicType* bt = reinterpret_cast<BasicType*>(m_value.to1DSpan().data());
236 Span<const BasicType> v(bt,total*nb_count);
237 //m_trace->info() << "PUT array nb_elem=" << (total*nb_count) << " sizeof=" << sizeof(BasicType);
238 sbuf->putSpan(v);
239 }
240 else if (mode==ISerializer::ModeGet){
241 Int64 n[4] = { 0, 0, 0, 0 };
242 sbuf->getSpan(Span<Int64>(n,4));
243 Int64 count = n[0];
244 Int64 dim2_size = n[1];
245 Int64 total = n[2];
246 if (n[3]!=SERIALIZE2_MAGIC_NUMBER)
247 ARCANE_FATAL("Bad magic number");
248 switch(sbuf->readMode()){
249 case ISerializer::ReadReplace:
250 {
251 //m_trace->info() << "READ REPLACE count=" << count << " dim2_size=" << dim2_size;
252 m_value.resize(count,dim2_size);
253 if (operation)
254 throw NotImplementedException(A_FUNCINFO,"serialize(ReadReplace) with IDataOperation");
255 BasicType* bt = reinterpret_cast<BasicType*>(m_value.to1DSpan().data());
256 Span<BasicType> v(bt,total*nb_count);
257 sbuf->getSpan(v);
258 }
259 break;
260 case ISerializer::ReadAdd:
261 {
262 Int64 current_size = m_value.dim1Size();
263 Int64 current_total = m_value.totalNbElement();
264 //m_trace->info() << "READ ADD NEW_SIZE=" << current_size << " COUNT=" << count
265 // << " dim2_size=" << dim2_size << " current_dim2_size=" << m_value.dim2Size()
266 // << " current_total=" << current_total << " read_elem=" << (total*nb_count);
267 m_value.resize(current_size + count,dim2_size);
268 if (operation)
269 throw NotImplementedException(A_FUNCINFO,"serialize(ReadAdd) with IDataOperation");
270 BasicType* bt = reinterpret_cast<BasicType*>(m_value.to1DSpan().data()+current_total);
271 //m_trace->info() << "GET array nb_elem=" << (total*nb_count) << " sizeof=" << sizeof(BasicType);
272 Span<BasicType> v(bt,total*nb_count);
273 sbuf->getSpan(v);
274 }
275 break;
276 }
277 }
278}
279
280/*---------------------------------------------------------------------------*/
281/*---------------------------------------------------------------------------*/
282
283template<typename DataType> void Array2DataT<DataType>::
284serialize(ISerializer* sbuf,Int32ConstArrayView ids,IDataOperation* operation)
285{
286 Integer nb_count = DataTypeTraitsT<DataType>::nbBasicType();
287 typedef typename DataTypeTraitsT<DataType>::BasicType BasicType;
288 eBasicDataType data_type = DataTypeTraitsT<BasicType>::basicDataType();
289
290 ISerializer::eMode mode = sbuf->mode();
291 if (mode==ISerializer::ModeReserve){
292 // Réserve la mémoire pour
293 // - le nombre d'éléments de la première dimension
294 // - le nombre d'éléments de la deuxième dimension
295 // - le nombre d'éléments de ids.
296 // - le nombre magique pour verification
297 sbuf->reserveSpan(eBasicDataType::Int64,4);
298 // Réserve la mémoire pour les valeurs
299 Int64 total_nb_value = ((Int64)ids.size()) * ((Int64)m_value.dim2Size());
300 sbuf->reserveSpan(data_type,total_nb_value*nb_count);
301
302 }
303 else if (mode==ISerializer::ModePut){
304 Int32 count = ids.size();
305 Int64 dim2_size = m_value.dim2Size();
306 Int64 total_nb_value = count * dim2_size;
307 Int64 total = total_nb_value;
308 Int64 n[4];
309 n[0] = m_value.dim1Size();
310 n[1] = m_value.dim2Size();
311 n[2] = count;
312 n[3] = SERIALIZE2_MAGIC_NUMBER;
313 /*m_trace->info() << "PUT COUNT = " << count << " total=" << total
314 << " dim1 (n[0])=" << n[0]
315 << " dim2 (n[1])=" << n[1]
316 << " count (n[2])=" << n[2]
317 << " magic=" << n[3]
318 << " this=" << this;*/
319 sbuf->putSpan(Span<const Int64>(n,4));
320 UniqueArray<BasicType> v(total*nb_count);
321 {
322 Integer index = 0;
323 for( Int32 i=0, is=count; i<is; ++i ){
324 const BasicType* sub_a = reinterpret_cast<const BasicType*>(m_value[ids[i]].data());
325 for( Int64 z=0, iz=dim2_size*nb_count; z<iz; ++z ){
326 v[index] = sub_a[z];
327 ++index;
328 }
329 }
330 }
331 sbuf->putSpan(v);
332 }
333 else if (mode==ISerializer::ModeGet){
334 switch(sbuf->readMode()){
335 case ISerializer::ReadReplace:
336 {
337 Int64 n[4] = { 0, 0, 0, 0 };
338 sbuf->getSpan(Span<Int64>(n,4));
339 //Integer dim1_size = n[0];
340 Int64 dim2_size = n[1];
341 Int32 count = CheckedConvert::toInt32(n[2]);
342 Int64 total = count * dim2_size;
343 // One dim
344 /*m_trace->info() << "COUNT = " << count << " total=" << total
345 << " dim1 (n[0])=" << n[0]
346 << " dim1 current=" << m_value.dim1Size()
347 << " dim2 (n[1])=" << n[1]
348 << " dim2 current=" << m_value.dim2Size()
349 << " count (n[2])=" << n[2]
350 << " magic=" << n[3]
351 << " this=" << this;*/
352 if (n[3]!=SERIALIZE2_MAGIC_NUMBER)
353 ARCANE_FATAL("Bad magic number");
354 Int64 current_dim2_size = m_value.dim2Size();
355 if (dim2_size!=current_dim2_size){
356 if (current_dim2_size!=0 && dim2_size!=0)
357 ARCANE_FATAL("serialized data should have the same dim2Size current={0} found={1}",
358 current_dim2_size,dim2_size);
359 else
360 m_value.resize(m_value.dim1Size(),dim2_size);
361 }
362 Int64 nb_value = count;
363 //Array<BasicType> v(total*nb_count);
364 UniqueArray<BasicType> base_value(total*nb_count);
365
366 sbuf->getSpan(base_value);
367
368 Span<DataType> data_value(reinterpret_cast<DataType*>(base_value.data()),nb_value*dim2_size);
369 UniqueArray<DataType> current_value;
370 Span<DataType> transformed_value;
371
372 // Si on applique une transformantion, effectue la transformation dans un
373 // tableau temporaire 'current_value'.
374 if (operation && nb_value!=0) {
375 current_value.resize(data_value.size());
376
377 Int64 index = 0;
378 for( Int32 i=0, n=count; i<n; ++i ){
379 Span<const DataType> a(m_value[ids[i]]);
380 for( Int64 z=0, iz=dim2_size; z<iz; ++z ){
381 current_value[index] = a[z];
382 ++index;
383 }
384 }
385
386 transformed_value = current_value.view();
387 operation->applySpan(transformed_value,data_value);
388 }
389 else {
390 transformed_value = data_value;
391 }
392
393 {
394 Int64 index = 0;
395 for( Int32 i=0, n=count; i<n; ++i ){
396 Span<DataType> a(m_value[ids[i]]);
397 for( Int64 z=0, iz=dim2_size; z<iz; ++z ){
398 a[z] = transformed_value[index];
399 ++index;
400 }
401 }
402 }
403 }
404 break;
405 case ISerializer::ReadAdd:
406 throw NotImplementedException(A_FUNCINFO,"option 'ReadAdd'");
407 break;
408 }
409 }
410}
411
412/*---------------------------------------------------------------------------*/
413/*---------------------------------------------------------------------------*/
414
415template<typename DataType> void Array2DataT<DataType>::
416fillDefault()
417{
418 m_value.fill(DataType());
419}
420
421/*---------------------------------------------------------------------------*/
422/*---------------------------------------------------------------------------*/
423
424template<typename DataType> void Array2DataT<DataType>::
425setName(const String& name)
426{
427 m_value.setDebugName(name);
428}
429
430/*---------------------------------------------------------------------------*/
431/*---------------------------------------------------------------------------*/
432
433template<typename DataType> void Array2DataT<DataType>::
434computeHash(IHashAlgorithm* algo,ByteArray& output) const
435{
436 //TODO: passer en 64 bits
437 Span<const DataType> values = m_value.to1DSpan();
438
439 // Calcule la fonction de hashage pour les valeurs
440 Int64 type_size = sizeof(DataType);
441 Int64 nb_element = values.size();
442 const Byte* ptr = reinterpret_cast<const Byte*>(values.data());
443 Span<const Byte> input(ptr,type_size*nb_element);
444 algo->computeHash64(input,output);
445
446 // Calcule la fonction de hashage pour les tailles
447 UniqueArray<Int64> dimensions(2);
448 dimensions[0] = m_value.dim1Size();
449 dimensions[1] = m_value.dim2Size();
450 ptr = reinterpret_cast<const Byte*>(dimensions.data());
451 Int64 array_len = dimensions.size() * sizeof(Int64);
452 input = Span<const Byte>(ptr,array_len);
453 algo->computeHash64(input,output);
454}
455
456/*---------------------------------------------------------------------------*/
457/*---------------------------------------------------------------------------*/
458
459template<typename DataType> void Array2DataT<DataType>::
460computeHash(DataHashInfo& hash_info) const
461{
462 hash_info.setVersion(2);
463 IHashAlgorithmContext* context = hash_info.context();
464
465 // Calcule la fonction de hashage pour les tailles
466 Int64 dimensions[2];
467 dimensions[0] = m_value.dim1Size();
468 dimensions[1] = m_value.dim2Size();
469 Span<const Int64> dimension_span(dimensions,2);
470 context->updateHash(asBytes(dimension_span));
471
472 // Calcule la fonction de hashage pour les valeurs
473 context->updateHash(asBytes(m_value.to1DSpan()));
474}
475
476/*---------------------------------------------------------------------------*/
477/*---------------------------------------------------------------------------*/
478
479template<typename DataType> void Array2DataT<DataType>::
480copy(const IData* data)
481{
482 auto* true_data = dynamic_cast< const DataInterfaceType* >(data);
483 if (!true_data)
484 throw ArgumentException(A_FUNCINFO,"Can not cast 'IData' to 'IArray2DataT'");
485 m_value.copy(true_data->view());
486}
487
488/*---------------------------------------------------------------------------*/
489/*---------------------------------------------------------------------------*/
490
491template<typename DataType> void Array2DataT<DataType>::
492swapValues(IData* data)
493{
494 auto* true_data = dynamic_cast<ThatClass*>(data);
495 if (!true_data)
496 throw ArgumentException(A_FUNCINFO,"Can not cast 'IData' to 'Array2DataT'");
497 swapValuesDirect(true_data);
498}
499
500/*---------------------------------------------------------------------------*/
501/*---------------------------------------------------------------------------*/
502
503template<typename DataType> void Array2DataT<DataType>::
504swapValuesDirect(ThatClass* true_data)
505{
506 m_value.swap(true_data->m_value);
507}
508
509/*---------------------------------------------------------------------------*/
510/*---------------------------------------------------------------------------*/
511
512template<typename DataType> void Array2DataT<DataType>::
513setAllocationInfo(const DataAllocationInfo& v)
514{
515 if (m_allocation_info==v)
516 return;
517 m_allocation_info = v;
518 m_value.setMemoryLocationHint(v.memoryLocationHint());
519}
520
521/*---------------------------------------------------------------------------*/
522/*---------------------------------------------------------------------------*/
523
524template<typename DataType> void Array2DataT<DataType>::
525changeAllocator(const MemoryAllocationOptions& alloc_info)
526{
527 ARCANE_UNUSED(alloc_info);
528 ARCANE_THROW(NotImplementedException,"changeAllocator for 2D Array");
529}
530
531/*---------------------------------------------------------------------------*/
532/*---------------------------------------------------------------------------*/
533
534} // End namespace Arcane
535
536/*---------------------------------------------------------------------------*/
537/*---------------------------------------------------------------------------*/
ARCANE_THROW
#define ARCANE_THROW(exception_class,...)
Macro pour envoyer une exception avec formattage.
Definition ArcaneGlobal.h:753
ARCANE_FATAL
#define ARCANE_FATAL(...)
Macro envoyant une exception FatalErrorException.
Definition ArcaneGlobal.h:764
Arcane::AbstractArray::size
Integer size() const
Nombre d'éléments du vecteur.
Definition arccore/src/collections/arccore/collections/Array.h:423
Arcane::AlignedMemoryAllocator
Allocateur mémoire avec alignement mémoire spécifique.
Definition arccore/src/collections/arccore/collections/IMemoryAllocator.h:210
Arcane::ArgumentException
Exception lorsqu'un argument est invalide.
Definition arccore/src/base/arccore/base/ArgumentException.h:33
Arcane::Array2DataT
Donnée tableau bi-dimensionnel d'un type DataType.
Definition Array2Data.h:49
Arcane::Array2DataT::Impl::m_value
UniqueArray2< DataType > m_value
Definition Array2Data.h:146
Arcane::Array2DataT::Impl::dimension
Integer dimension() const override
Definition Array2Data.h:68
Arcane::Array2DataT::dataType
eDataType dataType() const override
Type de la donnée.
Definition Array2Data.h:70
Arcane::Array2DataT::shape
ArrayShape shape() const override
Forme du tableau pour une donnée 1D ou 2D.
Definition Array2Data.h:104
Arcane::Array::resize
void resize(Int64 s)
Change le nombre d'éléments du tableau à s.
Definition arccore/src/collections/arccore/collections/Array.h:1213
Arcane::Array::data
const T * data() const
Accès à la racine du tableau hors toute protection.
Definition arccore/src/collections/arccore/collections/Array.h:1410
Arcane::Array::view
ArrayView< T > view() const
Vue mutable sur ce tableau.
Definition arccore/src/collections/arccore/collections/Array.h:1106
Arcane::ConstArrayView::size
constexpr Integer size() const noexcept
Nombre d'éléments du tableau.
Definition arccore/src/base/arccore/base/ArrayView.h:713
Arcane::DataAllocationInfo
Informations sur l'allocation d'une donnée.
Definition DataAllocationInfo.h:31
Arcane::DataHashInfo
Informations pour le calcul du hash d'une donnée.
Definition IDataInternal.h:51
Arcane::DataStorageBuildInfo
Informations pour construire une instance de 'IData'.
Definition DataStorageBuildInfo.h:31
Arcane::DataStorageTypeInfo
Informations de type pour un conteneur de données.
Definition DataStorageTypeInfo.h:33
Arcane::IDataOperation
Interface d'une opération sur une donnée.
Definition IDataOperation.h:37
Arcane::IData
Interface d'une donnée.
Definition IData.h:33
Arcane::IHashAlgorithmContext
Contexte pour calculer un hash de manière incrémentale.
Definition IHashAlgorithm.h:83
Arcane::IHashAlgorithmContext::updateHash
virtual void updateHash(Span< const std::byte > input)=0
Ajoute le tableau input au hash calculé
Arcane::IHashAlgorithm
Interface d'un algorithme de hashage.
Definition IHashAlgorithm.h:106
Arcane::IHashAlgorithm::computeHash64
virtual void computeHash64(Span< const Byte > input, ByteArray &output)
Calcule la valeur du hash pour le tableau input.
Definition HashAlgorithm.cc:61
Arcane::ISerializedData
Interface d'une donnée sérialisée.
Definition ISerializedData.h:62
Arcane::ISerializedData::baseDataType
virtual eDataType baseDataType() const =0
Type de la donnée.
Arcane::ISerializedData::shape
virtual ArrayShape shape() const =0
Forme du tableau associé aux données.
Arcane::ISerializedData::memorySize
virtual Int64 memorySize() const =0
Indique le nombre d'octets qu'il faut allouer pour stocker ou lire les données.
Arcane::ISerializedData::setWritableBytes
virtual void setWritableBytes(Span< Byte > bytes)=0
Positionne les valeurs de sérialisation.
Arcane::ISerializedData::extents
virtual Int64ConstArrayView extents() const =0
Tableau contenant le nombre d'éléments pour chaque dimension.
Arcane::ISerializedData::isMultiSize
virtual bool isMultiSize() const =0
Indique s'il s'agit d'un tableau multi-taille. (pertinent uniquement si nbDimension()>1)
Arcane::ISerializer::eMode
eMode
Mode de fonctionnement du sérialiseur.
Definition arccore/src/serialize/arccore/serialize/ISerializer.h:63
Arcane::ISerializer::ModePut
@ ModePut
Le sérialiseur attend des reserve()
Definition arccore/src/serialize/arccore/serialize/ISerializer.h:65
Arcane::ISerializer::readMode
virtual eReadMode readMode() const =0
Mode de lecture.
Arcane::ISerializer::putSpan
virtual void putSpan(Span< const Real > values)
Ajoute le tableau values.
Definition SerializeGlobal.cc:30
Arcane::ISerializer::mode
virtual eMode mode() const =0
Mode de fonctionnement actuel.
Arcane::ISerializer::ReadReplace
@ ReadReplace
Replace les éléments actuels par ceux lus.
Definition arccore/src/serialize/arccore/serialize/ISerializer.h:71
Arcane::ISerializer::ReadAdd
@ ReadAdd
Ajoute aux éléments actuels ceux lus.
Definition arccore/src/serialize/arccore/serialize/ISerializer.h:72
Arcane::ISerializer::getSpan
virtual void getSpan(Span< Real > values)
Récupère le tableau values.
Definition SerializeGlobal.cc:132
Arcane::ISerializer::reserveSpan
virtual void reserveSpan(eBasicDataType dt, Int64 n)=0
Réserve de la mémoire pour n valeurs de dt.
Arcane::ITraceMng
Interface du gestionnaire de traces.
Definition arccore/src/trace/arccore/trace/ITraceMng.h:156
Arcane::MemoryAllocationOptions
Options pour configurer les allocations.
Definition MemoryAllocationOptions.h:31
Arcane::NotImplementedException
Exception lorsqu'une fonction n'est pas implémentée.
Definition arccore/src/base/arccore/base/NotImplementedException.h:33
Arcane::Ref
Référence à une instance.
Definition arccore/src/base/arccore/base/Ref.h:143
Arcane::SpanImpl::size
constexpr __host__ __device__ SizeType size() const noexcept
Retourne la taille du tableau.
Definition Span.h:212
Arcane::SpanImpl::data
constexpr __host__ __device__ pointer data() const noexcept
Pointeur sur le début de la vue.
Definition Span.h:422
Arcane::Span
Vue d'un tableau d'éléments de type T.
Definition Span.h:513
Arcane::String
Chaîne de caractères unicode.
Definition arccore/src/base/arccore/base/String.h:70
Arcane::UniqueArray
Vecteur 1D de données avec sémantique par valeur (style STL).
Definition arccore/src/collections/arccore/collections/Array.h:1844
Arcane::CheckedConvert::toInt32
Int32 toInt32(Int64 v)
Converti un Int64 en un Int32.
Definition CheckedConvert.h:99
Arcane
-*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
Definition AcceleratorGlobal.h:36
Arcane::arcaneCreateSerializedDataRef
Ref< ISerializedData > arcaneCreateSerializedDataRef(eDataType data_type, Int64 memory_size, Integer nb_dim, Int64 nb_element, Int64 nb_base_element, bool is_multi_size, Int64ConstArrayView dimensions)
Créé des données sérialisées.
Definition SerializedData.cc:413
Arcane::Int64
std::int64_t Int64
Type entier signé sur 64 bits.
Definition ArccoreGlobal.h:186
Arcane::Integer
Int32 Integer
Type représentant un entier.
Definition ArccoreGlobal.h:240
Arcane::ByteArray
Array< Byte > ByteArray
Tableau dynamique à une dimension de caractères.
Definition UtilsTypes.h:208
Arcane::Int32ConstArrayView
ConstArrayView< Int32 > Int32ConstArrayView
Equivalent C d'un tableau à une dimension d'entiers 32 bits.
Definition UtilsTypes.h:569
Arcane::eBasicDataType
eBasicDataType
Type d'une donnée de base.
Definition arccore/src/base/arccore/base/BasicDataType.h:37
Arcane::asBytes
impl::SpanTypeFromSize< conststd::byte, SizeType >::SpanType asBytes(const SpanImpl< DataType, SizeType, Extent > &s)
Converti la vue en un tableau d'octets non modifiables.
Definition Span.h:884
Arcane::Byte
unsigned char Byte
Type d'un octet.
Definition BaseTypes.h:43
Arcane::eDataType
eDataType
Type d'une donnée.
Definition DataTypes.h:39
Arcane::Int32
std::int32_t Int32
Type entier signé sur 32 bits.
Definition ArccoreGlobal.h:184