1 | /*! |
---|
2 | \file domain_algorithm_expand.cpp |
---|
3 | \author Ha NGUYEN |
---|
4 | \since 08 Aug 2016 |
---|
5 | \date 19 Sep 2016 |
---|
6 | |
---|
7 | \brief Algorithm for expanding an domain. |
---|
8 | */ |
---|
9 | #include "domain_algorithm_expand.hpp" |
---|
10 | #include "expand_domain.hpp" |
---|
11 | #include "mesh.hpp" |
---|
12 | #include "domain.hpp" |
---|
13 | #include "grid.hpp" |
---|
14 | #include "grid_transformation_factory_impl.hpp" |
---|
15 | #include "context.hpp" |
---|
16 | #include "context_client.hpp" |
---|
17 | |
---|
18 | namespace xios { |
---|
19 | shared_ptr<CGenericAlgorithmTransformation> CDomainAlgorithmExpand::create(bool isSource, CGrid* gridDst, CGrid* gridSrc, |
---|
20 | CTransformation<CDomain>* transformation, |
---|
21 | int elementPositionInGrid, |
---|
22 | std::map<int, int>& elementPositionInGridSrc2ScalarPosition, |
---|
23 | std::map<int, int>& elementPositionInGridSrc2AxisPosition, |
---|
24 | std::map<int, int>& elementPositionInGridSrc2DomainPosition, |
---|
25 | std::map<int, int>& elementPositionInGridDst2ScalarPosition, |
---|
26 | std::map<int, int>& elementPositionInGridDst2AxisPosition, |
---|
27 | std::map<int, int>& elementPositionInGridDst2DomainPosition) |
---|
28 | TRY |
---|
29 | { |
---|
30 | std::vector<CDomain*> domainListDestP = gridDst->getDomains(); |
---|
31 | std::vector<CDomain*> domainListSrcP = gridSrc->getDomains(); |
---|
32 | |
---|
33 | CExpandDomain* expandDomain = dynamic_cast<CExpandDomain*> (transformation); |
---|
34 | int domainDstIndex = elementPositionInGridDst2DomainPosition[elementPositionInGrid]; |
---|
35 | int domainSrcIndex = elementPositionInGridSrc2DomainPosition[elementPositionInGrid]; |
---|
36 | |
---|
37 | return make_shared<CDomainAlgorithmExpand>(isSource, domainListDestP[domainDstIndex], domainListSrcP[domainSrcIndex], expandDomain); |
---|
38 | } |
---|
39 | CATCH |
---|
40 | |
---|
41 | bool CDomainAlgorithmExpand::dummyRegistered_ = CDomainAlgorithmExpand::registerTrans(); |
---|
42 | bool CDomainAlgorithmExpand::registerTrans() |
---|
43 | TRY |
---|
44 | { |
---|
45 | return CGridTransformationFactory<CDomain>::registerTransformation(TRANS_EXPAND_DOMAIN, create); |
---|
46 | } |
---|
47 | CATCH |
---|
48 | |
---|
49 | CDomainAlgorithmExpand::CDomainAlgorithmExpand(bool isSource, CDomain* domainDestination, |
---|
50 | CDomain* domainSource, |
---|
51 | CExpandDomain* expandDomain) |
---|
52 | : CAlgorithmTransformationTransfer(isSource), isXPeriodic_(false), isYPeriodic_(false) |
---|
53 | TRY |
---|
54 | { |
---|
55 | if (domainDestination == domainSource) |
---|
56 | { |
---|
57 | ERROR("CDomainAlgorithmExpand::CDomainAlgorithmExpand(CDomain* domainDestination,CDomain* domainSource, CExpandDomain* expandDomain)", |
---|
58 | << "Domain source and domain destination are the same. Please make sure domain destination refers to domain source" << std::endl |
---|
59 | << "Domain source " <<domainSource->getId() << std::endl |
---|
60 | << "Domain destination " <<domainDestination->getId() << std::endl); |
---|
61 | } |
---|
62 | // Make sure domain source have all valid attributes |
---|
63 | // domainSource->checkAllAttributes(); |
---|
64 | expandDomain->checkValid(domainDestination); |
---|
65 | if (!expandDomain->i_periodic.isEmpty()) isXPeriodic_ = expandDomain->i_periodic; |
---|
66 | if (!expandDomain->j_periodic.isEmpty()) isYPeriodic_ = expandDomain->j_periodic; |
---|
67 | |
---|
68 | switch (expandDomain->type) |
---|
69 | { |
---|
70 | case CExpandDomain::type_attr::node : |
---|
71 | expandDomainNodeConnectivity(domainDestination, |
---|
72 | domainSource); |
---|
73 | break; |
---|
74 | case CExpandDomain::type_attr::edge : |
---|
75 | expandDomainEdgeConnectivity(domainDestination, |
---|
76 | domainSource); |
---|
77 | break; |
---|
78 | default: |
---|
79 | break; |
---|
80 | } |
---|
81 | |
---|
82 | domainDestination->checkAttributes() ; |
---|
83 | this->computeAlgorithm(domainSource->getLocalView(CElementView::WORKFLOW), domainDestination->getLocalView(CElementView::WORKFLOW)) ; |
---|
84 | } |
---|
85 | CATCH |
---|
86 | |
---|
87 | /*! |
---|
88 | * Expand domain with edge-type neighbor |
---|
89 | * \param[in/out] domainDestination domain destination and will be modified |
---|
90 | * \param[in] domainSource domain source |
---|
91 | */ |
---|
92 | void CDomainAlgorithmExpand::expandDomainEdgeConnectivity(CDomain* domainDestination, |
---|
93 | CDomain* domainSource) |
---|
94 | TRY |
---|
95 | { |
---|
96 | CContext* context = CContext::getCurrent(); |
---|
97 | |
---|
98 | int type = 1; // For edge |
---|
99 | CMesh mesh; |
---|
100 | CArray<double,2>& bounds_lon_src = domainSource->bounds_lon_1d; |
---|
101 | CArray<double,2>& bounds_lat_src = domainSource->bounds_lat_1d; |
---|
102 | CArray<int,2> neighborsSrc; |
---|
103 | switch (domainSource->type) { |
---|
104 | case CDomain::type_attr::unstructured: |
---|
105 | mesh.getGlobalNghbFaces(type, context->intraComm_, domainSource->i_index, bounds_lon_src, bounds_lat_src, neighborsSrc); |
---|
106 | updateUnstructuredDomainAttributes(domainDestination, domainSource, neighborsSrc); |
---|
107 | break; |
---|
108 | default: |
---|
109 | updateRectilinearDomainAttributes(domainDestination, domainSource, neighborsSrc); |
---|
110 | break; |
---|
111 | } |
---|
112 | } |
---|
113 | CATCH |
---|
114 | |
---|
115 | /*! |
---|
116 | * Expand domain with node-type neighbor |
---|
117 | * \param[in/out] domainDestination domain destination and will be modified |
---|
118 | * \param[in] domainSource domain source |
---|
119 | */ |
---|
120 | void CDomainAlgorithmExpand::expandDomainNodeConnectivity(CDomain* domainDestination, |
---|
121 | CDomain* domainSource) |
---|
122 | TRY |
---|
123 | { |
---|
124 | CContext* context = CContext::getCurrent(); |
---|
125 | |
---|
126 | int type = 1; // For edge |
---|
127 | CMesh mesh; |
---|
128 | CArray<double,2>& bounds_lon_src = domainSource->bounds_lon_1d; |
---|
129 | CArray<double,2>& bounds_lat_src = domainSource->bounds_lat_1d; |
---|
130 | CArray<int,2> neighborsSrc; |
---|
131 | switch (domainSource->type) { |
---|
132 | case CDomain::type_attr::unstructured: |
---|
133 | mesh.getGlobalNghbFaces(type, context->intraComm_, domainSource->i_index, bounds_lon_src, bounds_lat_src, neighborsSrc); |
---|
134 | updateUnstructuredDomainAttributes(domainDestination, domainSource, neighborsSrc); |
---|
135 | break; |
---|
136 | default: |
---|
137 | updateRectilinearDomainAttributes(domainDestination, domainSource, neighborsSrc); |
---|
138 | break; |
---|
139 | } |
---|
140 | } |
---|
141 | CATCH |
---|
142 | |
---|
143 | /*! |
---|
144 | * Extend rectilinear or curvilinear domain destination and update its attributes |
---|
145 | * Suppose that domain destination and domain source have the same values for all attributes (by inheritance) |
---|
146 | * \param [in/out] domainDestination domain destination |
---|
147 | * \param [in] domainSource domain source |
---|
148 | * \param [in] neighborsDomainSrc neighbor of domain source. For now, we don't need it for rectilinear |
---|
149 | */ |
---|
150 | void CDomainAlgorithmExpand::updateRectilinearDomainAttributes(CDomain* domainDestination, |
---|
151 | CDomain* domainSource, |
---|
152 | CArray<int,2>& neighborsDomainSrc) |
---|
153 | TRY |
---|
154 | { |
---|
155 | int index, globalIndex, idx; |
---|
156 | int iindexDst, jindexDst, globIndexDst; |
---|
157 | int iindexSrc, jindexSrc, globIndexSrc; |
---|
158 | CContext* context = CContext::getCurrent(); |
---|
159 | |
---|
160 | // First of all, "copy" all attributes of domain source to domain destination |
---|
161 | StdString domainDstRef = (!domainDestination->domain_ref.isEmpty()) ? domainDestination->domain_ref.getValue() |
---|
162 | : ""; |
---|
163 | if (domainDstRef != domainSource->getId()) |
---|
164 | { |
---|
165 | domainDestination->domain_ref.setValue(domainSource->getId()); |
---|
166 | domainDestination->solveRefInheritance(true); |
---|
167 | } |
---|
168 | |
---|
169 | if (domainDstRef.empty()) domainDestination->domain_ref.reset(); |
---|
170 | else domainDestination->domain_ref.setValue(domainDstRef); |
---|
171 | |
---|
172 | |
---|
173 | // Here are attributes of source need tranfering |
---|
174 | int niGloSrc = domainSource->ni_glo; |
---|
175 | int njGloSrc = domainSource->nj_glo; |
---|
176 | int niSrc = domainSource->ni, ibegin = domainSource->ibegin; |
---|
177 | int njSrc = domainSource->nj, jbegin = domainSource->jbegin; |
---|
178 | int dataDimSrc = domainSource->data_dim; |
---|
179 | CArray<bool,1>& mask_1d_src = domainSource->domainMask; |
---|
180 | CArray<int,1>& i_index_src = domainSource->i_index; |
---|
181 | CArray<int,1>& j_index_src = domainSource->j_index; |
---|
182 | CArray<int,1>& data_i_index_src = domainSource->data_i_index; |
---|
183 | CArray<int,1>& data_j_index_src = domainSource->data_j_index; |
---|
184 | int data_i_begin_src = domainSource->data_ibegin; |
---|
185 | int data_j_begin_src = domainSource->data_jbegin; |
---|
186 | CArray<double,1>& lon_src = domainSource->lonvalue; |
---|
187 | CArray<double,1>& lat_src = domainSource->latvalue; |
---|
188 | |
---|
189 | // We need to generate boundary for longitude and latitude |
---|
190 | if (domainSource->bounds_lon_1d.isEmpty() || domainSource->bounds_lat_1d.isEmpty()) |
---|
191 | { |
---|
192 | CArray<double,1> lon = lon_src(Range(0,niSrc-1)); |
---|
193 | CArray<double,1> lat = lat_src(Range(0,lat_src.numElements()-niSrc,niSrc)); |
---|
194 | CArray<double,2>& bounds_lon_src = domainSource->bounds_lon_1d; |
---|
195 | CArray<double,2>& bounds_lat_src = domainSource->bounds_lat_1d; |
---|
196 | domainSource->fillInRectilinearBoundLonLat(lon_src, lat_src, bounds_lon_src, bounds_lat_src); |
---|
197 | } |
---|
198 | |
---|
199 | |
---|
200 | CArray<double,2>& bounds_lon_src = domainSource->bounds_lon_1d; |
---|
201 | CArray<double,2>& bounds_lat_src = domainSource->bounds_lat_1d; |
---|
202 | |
---|
203 | int nVertex = bounds_lon_src.shape()[0]; |
---|
204 | int oldNbLocal = i_index_src.numElements(); |
---|
205 | // Calculate ni, nj by using i_index and j_index |
---|
206 | int niSrcByIndex = max(i_index_src) - min(i_index_src) + 1; |
---|
207 | int njSrcByIndex = max(j_index_src) - min(j_index_src) + 1; |
---|
208 | int dataIindexBoundSrc = (1 == dataDimSrc) ? (niSrcByIndex * njSrcByIndex) : niSrcByIndex; |
---|
209 | int dataJindexBoundSrc = (1 == dataDimSrc) ? (niSrcByIndex * njSrcByIndex) : njSrcByIndex; |
---|
210 | |
---|
211 | // Uncompress data_i_index, data_j_index |
---|
212 | CArray<int,1> data_i_index_src_full(oldNbLocal); |
---|
213 | CArray<int,1> data_j_index_src_full(oldNbLocal); |
---|
214 | int nbUnMaskedPointOnLocalDomain = 0; |
---|
215 | data_i_index_src_full = -1; // Suppose all values are masked |
---|
216 | data_j_index_src_full = -1; // Suppose all values are masked |
---|
217 | for (idx = 0; idx < data_i_index_src.numElements(); ++idx) |
---|
218 | { |
---|
219 | int dataIidx = data_i_index_src(idx) + data_i_begin_src; |
---|
220 | int dataJidx = data_j_index_src(idx) + data_j_begin_src; |
---|
221 | if ((0 <= dataIidx) && (dataIidx < dataIindexBoundSrc) && |
---|
222 | (0 <= dataJidx) && (dataJidx < dataJindexBoundSrc)) |
---|
223 | { |
---|
224 | data_i_index_src_full(nbUnMaskedPointOnLocalDomain) = dataIidx; |
---|
225 | data_j_index_src_full(nbUnMaskedPointOnLocalDomain) = dataJidx; |
---|
226 | ++nbUnMaskedPointOnLocalDomain; |
---|
227 | } |
---|
228 | } |
---|
229 | |
---|
230 | // Expand domain destination, not only local but also global |
---|
231 | int niGloDst = niGloSrc + 2; |
---|
232 | int njGloDst = njGloSrc + 2; |
---|
233 | int niDst = niSrc + 2; |
---|
234 | int njDst = njSrc + 2; |
---|
235 | domainDestination->ni_glo.setValue(niGloDst); |
---|
236 | domainDestination->nj_glo.setValue(njGloDst); |
---|
237 | domainDestination->ni.setValue(niDst); |
---|
238 | domainDestination->nj.setValue(njDst); |
---|
239 | |
---|
240 | CArray<bool,1>& mask_1d_dst = domainDestination->domainMask; |
---|
241 | CArray<int,1>& i_index_dst = domainDestination->i_index; |
---|
242 | CArray<int,1>& j_index_dst = domainDestination->j_index; |
---|
243 | CArray<int,1>& data_i_index_dst = domainDestination->data_i_index; |
---|
244 | CArray<int,1>& data_j_index_dst = domainDestination->data_j_index; |
---|
245 | |
---|
246 | // Make sure that we use only lonvalue_client, latvalue_client |
---|
247 | if (!domainDestination->lonvalue_1d.isEmpty()) domainDestination->lonvalue_1d.reset(); |
---|
248 | if (!domainDestination->latvalue_1d.isEmpty()) domainDestination->latvalue_1d.reset(); |
---|
249 | if (!domainDestination->lonvalue_2d.isEmpty()) domainDestination->lonvalue_2d.reset(); |
---|
250 | if (!domainDestination->latvalue_2d.isEmpty()) domainDestination->latvalue_2d.reset(); |
---|
251 | |
---|
252 | // Recalculate i_index, j_index of extended domain |
---|
253 | // Should be enough for common case, but if we have arbitrary distribution? |
---|
254 | int newNbLocalDst = niDst * njDst; |
---|
255 | |
---|
256 | mask_1d_dst.resize(newNbLocalDst); |
---|
257 | i_index_dst.resize(newNbLocalDst); |
---|
258 | j_index_dst.resize(newNbLocalDst); |
---|
259 | CArray<int,1> data_i_index_dst_full(newNbLocalDst); |
---|
260 | CArray<int,1> data_j_index_dst_full(newNbLocalDst); |
---|
261 | |
---|
262 | if (newNbLocalDst==0) |
---|
263 | { |
---|
264 | domainDestination->lonvalue.resize(newNbLocalDst); |
---|
265 | domainDestination->latvalue.resize(newNbLocalDst); |
---|
266 | domainDestination->bounds_lon_1d.resize(nVertex, newNbLocalDst); |
---|
267 | domainDestination->bounds_lat_1d.resize(nVertex, newNbLocalDst); |
---|
268 | } |
---|
269 | else |
---|
270 | { |
---|
271 | domainDestination->lonvalue.resizeAndPreserve(newNbLocalDst); |
---|
272 | domainDestination->latvalue.resizeAndPreserve(newNbLocalDst); |
---|
273 | domainDestination->bounds_lon_1d.resizeAndPreserve(nVertex, newNbLocalDst); |
---|
274 | domainDestination->bounds_lat_1d.resizeAndPreserve(nVertex, newNbLocalDst); |
---|
275 | } |
---|
276 | CArray<double,1>& lon_dst = domainDestination->lonvalue; |
---|
277 | CArray<double,1>& lat_dst = domainDestination->latvalue; |
---|
278 | CArray<double,2>& bounds_lon_dst = domainDestination->bounds_lon_1d; |
---|
279 | CArray<double,2>& bounds_lat_dst = domainDestination->bounds_lat_1d; |
---|
280 | |
---|
281 | // Update i_index, j_index |
---|
282 | for (int j = 0; j < njDst; ++j) |
---|
283 | for (int i = 0; i < niDst; ++i) |
---|
284 | { |
---|
285 | idx = j * niDst + i; |
---|
286 | i_index_dst(idx) = i + ibegin; |
---|
287 | j_index_dst(idx) = j + jbegin; |
---|
288 | } |
---|
289 | |
---|
290 | |
---|
291 | // 1. Fill in array relating to global index (i_index, j_index, transmap, etc, ...) |
---|
292 | // Global index mapping between destination and source |
---|
293 | |
---|
294 | transformationMapping_.rehash(std::ceil(newNbLocalDst/transformationMapping_.max_load_factor())); |
---|
295 | |
---|
296 | // Index mapping for local domain |
---|
297 | // Mapping global index of expanded domain into original one |
---|
298 | // (Representing global index of expanded domain in form of global index of original one) |
---|
299 | CArray<size_t,1> globalIndexSrcOnDstDomain(newNbLocalDst); |
---|
300 | for (idx = 0; idx < newNbLocalDst; ++idx) |
---|
301 | { |
---|
302 | iindexDst = i_index_dst(idx); |
---|
303 | jindexDst = j_index_dst(idx); |
---|
304 | globIndexDst = jindexDst * niGloDst + iindexDst; |
---|
305 | globIndexSrc = (((jindexDst-1)+njGloSrc) % njGloSrc) * niGloSrc + (((iindexDst-1)+niGloSrc) % niGloSrc) ; |
---|
306 | globalIndexSrcOnDstDomain(idx) = globIndexSrc; |
---|
307 | |
---|
308 | transformationMapping_[globIndexDst] = globIndexSrc; |
---|
309 | } |
---|
310 | |
---|
311 | // 2. Exchange local info among domains (lon,lat,bounds,mask,etc,...) |
---|
312 | CClientClientDHTDouble::Index2VectorInfoTypeMap localData; |
---|
313 | localData.rehash(std::ceil(oldNbLocal/localData.max_load_factor())); |
---|
314 | |
---|
315 | // Information exchanged among domains (attention to their order), number in parentheses presents size of data |
---|
316 | // lon(1) + lat(1) + bounds_lon(nVertex) + bounds_lat(nVertex) + mask(1) + data_i_index(1) |
---|
317 | int dataPackageSize = 1 + 1 + // lon + lat |
---|
318 | nVertex + nVertex + //bounds_lon + bounds_lat |
---|
319 | 1 + // mask_1d_dst; |
---|
320 | 1 + 1; // data_i_index + data_j_index |
---|
321 | // Initialize database |
---|
322 | for (int idx = 0; idx < oldNbLocal; ++idx) |
---|
323 | { |
---|
324 | index = i_index_src(idx) + j_index_src(idx) * niGloSrc; |
---|
325 | localData[index].resize(dataPackageSize); |
---|
326 | std::vector<double>& data = localData[index]; |
---|
327 | |
---|
328 | //Pack data |
---|
329 | int dataIdx = 0; |
---|
330 | data[dataIdx] = lon_src(idx);++dataIdx; |
---|
331 | data[dataIdx] = lat_src(idx);++dataIdx; |
---|
332 | for (int i = 0; i < nVertex; ++i) |
---|
333 | { |
---|
334 | data[dataIdx] = bounds_lon_src(i,idx); ++dataIdx; |
---|
335 | } |
---|
336 | for (int i = 0; i < nVertex; ++i) |
---|
337 | { |
---|
338 | data[dataIdx] = bounds_lat_src(i,idx); ++dataIdx; |
---|
339 | } |
---|
340 | data[dataIdx] = mask_1d_src(idx) ? 1.0 : -1.0; ++dataIdx; |
---|
341 | data[dataIdx] = data_i_index_src_full(idx);++dataIdx; |
---|
342 | data[dataIdx] = data_j_index_src_full(idx); |
---|
343 | } |
---|
344 | |
---|
345 | CClientClientDHTDouble dhtData(localData,context->intraComm_); |
---|
346 | dhtData.computeIndexInfoMapping(globalIndexSrcOnDstDomain); |
---|
347 | CClientClientDHTDouble::Index2VectorInfoTypeMap& neighborData = dhtData.getInfoIndexMap(); |
---|
348 | CClientClientDHTDouble::Index2VectorInfoTypeMap::iterator ite = neighborData.end(), it; |
---|
349 | |
---|
350 | // Ok get all data for destination |
---|
351 | // If domain is not periodic, then we mask all extended part. |
---|
352 | int nbUnMaskedPointOnExtendedPart = 0, remainder = 0, dataIIndex, dataJIndex; |
---|
353 | size_t nIdx; |
---|
354 | double maskValue = 1.0; |
---|
355 | for (index = 0; index < newNbLocalDst; ++index) |
---|
356 | { |
---|
357 | nIdx = globalIndexSrcOnDstDomain(index); |
---|
358 | it = neighborData.find(nIdx); |
---|
359 | if (ite != it) |
---|
360 | { |
---|
361 | std::vector<double>& data = it->second; |
---|
362 | // Unpack data |
---|
363 | int dataIdx = 0; |
---|
364 | lon_dst(index) = data[dataIdx]; ++dataIdx; |
---|
365 | lat_dst(index) = data[dataIdx]; ++dataIdx; |
---|
366 | for (int i = 0; i < nVertex; ++i) |
---|
367 | { |
---|
368 | bounds_lon_dst(i,index) = data[dataIdx]; ++dataIdx; |
---|
369 | } |
---|
370 | for (int i = 0; i < nVertex; ++i) |
---|
371 | { |
---|
372 | bounds_lat_dst(i,index) = data[dataIdx]; ++dataIdx; |
---|
373 | } |
---|
374 | |
---|
375 | // Check whether we have x periodic. If we don't, we should mask all point at 0 and niGloDst-1 |
---|
376 | maskValue = data[dataIdx]; |
---|
377 | if (!isXPeriodic_) |
---|
378 | { |
---|
379 | remainder = i_index_dst(index) % (niGloDst-1); |
---|
380 | if (0 == remainder) |
---|
381 | { |
---|
382 | maskValue = -1.0; |
---|
383 | } |
---|
384 | } |
---|
385 | |
---|
386 | if (!isYPeriodic_) |
---|
387 | { |
---|
388 | remainder = j_index_dst(index) % (njGloDst-1); |
---|
389 | if (0 == remainder) |
---|
390 | { |
---|
391 | maskValue = -1.0; |
---|
392 | } |
---|
393 | } |
---|
394 | |
---|
395 | mask_1d_dst(index) = (1.0 == maskValue) ? true : false; ++dataIdx; |
---|
396 | |
---|
397 | dataIIndex = (int) data[dataIdx]; |
---|
398 | if (!isXPeriodic_) |
---|
399 | { |
---|
400 | remainder = i_index_dst(index) % (niGloDst-1); |
---|
401 | if (0 == remainder) |
---|
402 | { |
---|
403 | dataIIndex = -1; |
---|
404 | } |
---|
405 | } |
---|
406 | data_i_index_dst_full(index) = dataIIndex; ++dataIdx; |
---|
407 | |
---|
408 | dataJIndex = (int) data[dataIdx]; |
---|
409 | if (!isYPeriodic_) |
---|
410 | { |
---|
411 | remainder = j_index_dst(index) % (njGloDst-1); |
---|
412 | if (0 == remainder) |
---|
413 | { |
---|
414 | dataJIndex = -1; |
---|
415 | } |
---|
416 | } |
---|
417 | data_j_index_dst_full(index) = dataJIndex; |
---|
418 | |
---|
419 | if ((0 <= data_i_index_dst_full(index)) && (0 <= data_j_index_dst_full(index))) |
---|
420 | { |
---|
421 | ++nbUnMaskedPointOnExtendedPart; |
---|
422 | } |
---|
423 | } |
---|
424 | } |
---|
425 | |
---|
426 | |
---|
427 | // Finally, update data_i_index, data_j_index |
---|
428 | int dataDstDim = domainDestination->data_dim; |
---|
429 | data_i_index_dst.resize(nbUnMaskedPointOnExtendedPart); |
---|
430 | data_j_index_dst.resize(nbUnMaskedPointOnExtendedPart); |
---|
431 | int count = 0; |
---|
432 | for (idx = 0; idx < newNbLocalDst; ++idx) |
---|
433 | { |
---|
434 | dataIIndex = data_i_index_dst_full(idx); |
---|
435 | dataJIndex = data_j_index_dst_full(idx); |
---|
436 | if ((0 <= dataIIndex) && (0 <= dataJIndex)) |
---|
437 | { |
---|
438 | data_i_index_dst(count) = (1 == dataDstDim) ? idx : i_index_dst(idx) - i_index_dst(0); |
---|
439 | data_j_index_dst(count) = (1 == dataDstDim) ? 0 : j_index_dst(idx) - j_index_dst(0); |
---|
440 | ++count; |
---|
441 | } |
---|
442 | } |
---|
443 | |
---|
444 | // Update data_ni, data_nj |
---|
445 | |
---|
446 | domainDestination->data_ni.setValue((1==dataDstDim) ? niDst * njDst : niDst); |
---|
447 | domainDestination->data_nj.setValue((1==dataDstDim) ? niDst * njDst : njDst); |
---|
448 | domainDestination->data_ibegin.setValue(0); |
---|
449 | domainDestination->data_jbegin.setValue(0); |
---|
450 | |
---|
451 | // Update longitude and latitude |
---|
452 | if (niSrc == domainSource->lonvalue_1d.numElements() && njSrc == domainSource->latvalue_1d.numElements()) // Ok, we have rectilinear here |
---|
453 | { |
---|
454 | domainDestination->lonvalue_1d.resize(niDst); |
---|
455 | domainDestination->lonvalue_1d = lon_dst(Range(0,niDst-1)); |
---|
456 | domainDestination->latvalue_1d.resize(njDst); |
---|
457 | domainDestination->latvalue_1d = lat_dst(Range(0,lat_dst.numElements()-niDst,niDst)); |
---|
458 | } |
---|
459 | else // It should be curvilinear |
---|
460 | { |
---|
461 | domainDestination->lonvalue_1d.resize(lon_dst.numElements()); |
---|
462 | domainDestination->lonvalue_1d = lon_dst; |
---|
463 | domainDestination->latvalue_1d.resize(lat_dst.numElements()); |
---|
464 | domainDestination->latvalue_1d = (lat_dst); |
---|
465 | } |
---|
466 | domainDestination->mask_1d.resize(domainDestination->domainMask.numElements()) ; |
---|
467 | domainDestination->mask_1d=domainDestination->domainMask ; |
---|
468 | domainDestination->computeLocalMask() ; |
---|
469 | } |
---|
470 | CATCH |
---|
471 | |
---|
472 | /*! |
---|
473 | * Extend domain destination and update its attributes |
---|
474 | * Suppose that domain destination and domain source have the same values for all attributes (by inheritance) |
---|
475 | * \param [in/out] domainDestination domain destination |
---|
476 | * \param [in] domainSource domain source |
---|
477 | * \param [in] neighborsDomainSrc domain extended part |
---|
478 | */ |
---|
479 | void CDomainAlgorithmExpand::updateUnstructuredDomainAttributes(CDomain* domainDestination, |
---|
480 | CDomain* domainSource, |
---|
481 | CArray<int,2>& neighborsDomainSrc) |
---|
482 | TRY |
---|
483 | { |
---|
484 | |
---|
485 | CContext* context = CContext::getCurrent(); |
---|
486 | |
---|
487 | // First of all, "copy" all attributes of domain source to domain destination |
---|
488 | StdString domainDstRef = (!domainDestination->domain_ref.isEmpty()) ? domainDestination->domain_ref.getValue() |
---|
489 | : ""; |
---|
490 | if (domainDstRef != domainSource->getId()) |
---|
491 | { |
---|
492 | domainDestination->domain_ref.setValue(domainSource->getId()); |
---|
493 | domainDestination->solveRefInheritance(true); |
---|
494 | } |
---|
495 | |
---|
496 | if (domainDstRef.empty()) domainDestination->domain_ref.reset(); |
---|
497 | else domainDestination->domain_ref.setValue(domainDstRef); |
---|
498 | |
---|
499 | // Now extend domain destination |
---|
500 | int niGlob = domainSource->ni_glo; |
---|
501 | CArray<bool,1>& mask_1d_src = domainSource->domainMask; |
---|
502 | CArray<int,1>& i_index_src = domainSource->i_index; |
---|
503 | CArray<double,1>& lon_src = domainSource->lonvalue_1d; |
---|
504 | CArray<double,1>& lat_src = domainSource->latvalue_1d; |
---|
505 | CArray<double,2>& bounds_lon_src = domainSource->bounds_lon_1d; |
---|
506 | CArray<double,2>& bounds_lat_src = domainSource->bounds_lat_1d; |
---|
507 | CArray<int,1>& data_i_index_src = domainSource->data_i_index; |
---|
508 | |
---|
509 | int oldNbLocal = i_index_src.numElements(), index, globalIndex; |
---|
510 | // Uncompress data_i_index |
---|
511 | CArray<int,1> data_i_index_src_full(oldNbLocal); |
---|
512 | int nbUnMaskedPointOnLocalDomain = 0; |
---|
513 | data_i_index_src_full = -1; // Suppose all values are masked |
---|
514 | for (int idx = 0; idx < data_i_index_src.numElements(); ++idx) |
---|
515 | { |
---|
516 | int dataIdx = data_i_index_src(idx); |
---|
517 | if ((0 <= dataIdx) && (dataIdx < oldNbLocal)) |
---|
518 | { |
---|
519 | data_i_index_src_full(nbUnMaskedPointOnLocalDomain) = dataIdx; |
---|
520 | ++nbUnMaskedPointOnLocalDomain; |
---|
521 | } |
---|
522 | } |
---|
523 | |
---|
524 | CArray<bool,1>& mask_1d_dst = domainDestination->domainMask; |
---|
525 | CArray<int,1>& i_index_dst = domainDestination->i_index; |
---|
526 | CArray<int,1>& j_index_dst = domainDestination->j_index; |
---|
527 | CArray<double,1>& lon_dst = domainDestination->lonvalue_1d; |
---|
528 | CArray<double,1>& lat_dst = domainDestination->latvalue_1d; |
---|
529 | CArray<double,2>& bounds_lon_dst = domainDestination->bounds_lon_1d; |
---|
530 | CArray<double,2>& bounds_lat_dst = domainDestination->bounds_lat_1d; |
---|
531 | CArray<int,1>& data_i_index_dst = domainDestination->data_i_index; |
---|
532 | CArray<int,1>& data_j_index_dst = domainDestination->data_j_index; |
---|
533 | |
---|
534 | // Resize all array-like attributes of domain destination |
---|
535 | int nbNeighbor = neighborsDomainSrc.shape()[1]; |
---|
536 | int newNbLocalDst = nbNeighbor + oldNbLocal; |
---|
537 | int nVertex = bounds_lon_dst.shape()[0]; |
---|
538 | |
---|
539 | if (newNbLocalDst==0) |
---|
540 | { |
---|
541 | mask_1d_dst.resize(newNbLocalDst); |
---|
542 | i_index_dst.resize(newNbLocalDst); |
---|
543 | j_index_dst.resize(newNbLocalDst); |
---|
544 | lon_dst.resize(newNbLocalDst); |
---|
545 | lat_dst.resize(newNbLocalDst); |
---|
546 | bounds_lon_dst.resize(nVertex, newNbLocalDst); |
---|
547 | bounds_lat_dst.resize(nVertex, newNbLocalDst); |
---|
548 | } |
---|
549 | else |
---|
550 | { |
---|
551 | mask_1d_dst.resizeAndPreserve(newNbLocalDst); |
---|
552 | i_index_dst.resizeAndPreserve(newNbLocalDst); |
---|
553 | j_index_dst.resizeAndPreserve(newNbLocalDst); |
---|
554 | lon_dst.resizeAndPreserve(newNbLocalDst); |
---|
555 | lat_dst.resizeAndPreserve(newNbLocalDst); |
---|
556 | bounds_lon_dst.resizeAndPreserve(nVertex, newNbLocalDst); |
---|
557 | bounds_lat_dst.resizeAndPreserve(nVertex, newNbLocalDst); |
---|
558 | } |
---|
559 | CArray<int,1> data_i_index_dst_full(newNbLocalDst); |
---|
560 | data_i_index_dst_full(Range(0,oldNbLocal-1)) = data_i_index_src_full; |
---|
561 | data_i_index_dst_full(Range(oldNbLocal,newNbLocalDst-1)) = -1; |
---|
562 | |
---|
563 | // 1. Fill in array relating to global index (i_index, j_index, transmap, etc, ...) |
---|
564 | // Global index mapping between destination and source |
---|
565 | |
---|
566 | transformationMapping_.rehash(std::ceil(newNbLocalDst/transformationMapping_.max_load_factor())); |
---|
567 | // First, index mapping for local domain |
---|
568 | for (int idx = 0; idx < oldNbLocal; ++idx) |
---|
569 | { |
---|
570 | index = i_index_dst(idx); |
---|
571 | transformationMapping_[index] = index ; |
---|
572 | } |
---|
573 | // Then, index mapping for extended part |
---|
574 | for (int idx = 0; idx < nbNeighbor; ++idx) |
---|
575 | { |
---|
576 | index = idx + oldNbLocal; |
---|
577 | globalIndex = neighborsDomainSrc(0,idx); |
---|
578 | i_index_dst(index) = globalIndex; |
---|
579 | j_index_dst(index) = 0; |
---|
580 | transformationMapping_[globalIndex]=globalIndex; |
---|
581 | } |
---|
582 | |
---|
583 | // 2. Exchange local info among domains (lon,lat,bounds,mask,etc,...) |
---|
584 | CClientClientDHTDouble::Index2VectorInfoTypeMap localData; |
---|
585 | localData.rehash(std::ceil(oldNbLocal/localData.max_load_factor())); |
---|
586 | // Information exchanged among domains (attention to their order), number in parentheses presents size of data |
---|
587 | // lon(1) + lat(1) + bounds_lon(nVertex) + bounds_lat(nVertex) + mask(1) + data_i_index(1) |
---|
588 | int dataPackageSize = 1 + 1 + // lon + lat |
---|
589 | nVertex + nVertex + //bounds_lon + bounds_lat |
---|
590 | 1 + // mask_1d_dst; |
---|
591 | 1; // data_i_index |
---|
592 | // Initialize database |
---|
593 | for (int idx = 0; idx < oldNbLocal; ++idx) |
---|
594 | { |
---|
595 | index = i_index_src(idx); |
---|
596 | localData[index].resize(dataPackageSize); |
---|
597 | std::vector<double>& data = localData[index]; |
---|
598 | |
---|
599 | //Pack data |
---|
600 | int dataIdx = 0; |
---|
601 | data[dataIdx] = lon_src(idx);++dataIdx; |
---|
602 | data[dataIdx] = lat_src(idx);++dataIdx; |
---|
603 | for (int i = 0; i < nVertex; ++i) |
---|
604 | { |
---|
605 | data[dataIdx] = bounds_lon_src(i,idx); ++dataIdx; |
---|
606 | } |
---|
607 | for (int i = 0; i < nVertex; ++i) |
---|
608 | { |
---|
609 | data[dataIdx] = bounds_lat_src(i,idx); ++dataIdx; |
---|
610 | } |
---|
611 | data[dataIdx] = mask_1d_src(idx) ? 1.0 : -1.0; ++dataIdx; |
---|
612 | data[dataIdx] = data_i_index_src_full(idx); |
---|
613 | } |
---|
614 | |
---|
615 | CClientClientDHTDouble dhtData(localData, context->intraComm_); |
---|
616 | CArray<size_t,1> neighborInd(nbNeighbor); |
---|
617 | for (int idx = 0; idx < nbNeighbor; ++idx) |
---|
618 | neighborInd(idx) = neighborsDomainSrc(0,idx); |
---|
619 | |
---|
620 | // Compute local data on other domains |
---|
621 | dhtData.computeIndexInfoMapping(neighborInd); |
---|
622 | CClientClientDHTDouble::Index2VectorInfoTypeMap& neighborData = dhtData.getInfoIndexMap(); |
---|
623 | CClientClientDHTDouble::Index2VectorInfoTypeMap::iterator ite = neighborData.end(), it; |
---|
624 | // Ok get neighbor data |
---|
625 | size_t nIdx; |
---|
626 | int nbUnMaskedPointOnExtendedPart = 0; |
---|
627 | for (int idx = 0; idx < nbNeighbor; ++idx) |
---|
628 | { |
---|
629 | nIdx = neighborInd(idx); |
---|
630 | it = neighborData.find(nIdx); |
---|
631 | if (ite != it) |
---|
632 | { |
---|
633 | index = idx + oldNbLocal; |
---|
634 | std::vector<double>& data = it->second; |
---|
635 | // Unpack data |
---|
636 | int dataIdx = 0; |
---|
637 | lon_dst(index) = data[dataIdx]; ++dataIdx; |
---|
638 | lat_dst(index) = data[dataIdx]; ++dataIdx; |
---|
639 | for (int i = 0; i < nVertex; ++i) |
---|
640 | { |
---|
641 | bounds_lon_dst(i,index) = data[dataIdx]; ++dataIdx; |
---|
642 | } |
---|
643 | for (int i = 0; i < nVertex; ++i) |
---|
644 | { |
---|
645 | bounds_lat_dst(i,index) = data[dataIdx]; ++dataIdx; |
---|
646 | } |
---|
647 | mask_1d_dst(index) = (1.0 == data[dataIdx]) ? true : false; ++dataIdx; |
---|
648 | data_i_index_dst_full(index) = (int)(data[dataIdx]); |
---|
649 | if (0 <= data_i_index_dst_full(index)) |
---|
650 | { |
---|
651 | data_i_index_dst_full(index) = index; |
---|
652 | ++nbUnMaskedPointOnExtendedPart; |
---|
653 | } |
---|
654 | } |
---|
655 | } |
---|
656 | |
---|
657 | |
---|
658 | // Finally, update data_i_index |
---|
659 | int nbUnMaskedPointOnNewDstDomain = (nbUnMaskedPointOnExtendedPart + nbUnMaskedPointOnLocalDomain); |
---|
660 | int count = 0, dataIdx; |
---|
661 | for (int idx = 0; idx < newNbLocalDst; ++idx) |
---|
662 | { |
---|
663 | dataIdx = data_i_index_dst_full(idx); |
---|
664 | if ((0 <= dataIdx)) |
---|
665 | { |
---|
666 | ++count; |
---|
667 | } |
---|
668 | } |
---|
669 | |
---|
670 | data_i_index_dst.resize(count); |
---|
671 | data_j_index_dst.resize(count); |
---|
672 | data_j_index_dst = 0; |
---|
673 | |
---|
674 | count = 0; |
---|
675 | for (int idx = 0; idx < newNbLocalDst; ++idx) |
---|
676 | { |
---|
677 | dataIdx = data_i_index_dst_full(idx); |
---|
678 | if ((0 <= dataIdx)) |
---|
679 | { |
---|
680 | data_i_index_dst(count) = dataIdx; |
---|
681 | ++count; |
---|
682 | } |
---|
683 | } |
---|
684 | |
---|
685 | // Update ni |
---|
686 | domainDestination->ni.setValue(newNbLocalDst); |
---|
687 | domainDestination->mask_1d.resize(domainDestination->domainMask.numElements()) ; |
---|
688 | domainDestination->mask_1d=domainDestination->domainMask ; |
---|
689 | domainDestination->computeLocalMask() ; |
---|
690 | } |
---|
691 | CATCH |
---|
692 | |
---|
693 | |
---|
694 | } |
---|