/usr/lib/petscdir/3.4.2/include/sieve/Completion.hh is in libpetsc3.4.2-dev 3.4.2.dfsg1-8.1+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 | #ifndef included_ALE_Completion_hh
#define included_ALE_Completion_hh
#ifndef included_ALE_Sections_hh
#include <sieve/Sections.hh>
#endif
#ifndef included_ALE_SectionCompletion_hh
#include <sieve/SectionCompletion.hh>
#endif
#ifndef included_ALE_ParallelMapping_hh
#include <sieve/ParallelMapping.hh>
#endif
#include <iostream>
#include <fstream>
namespace ALE {
class Completion {
public:
template<typename SendOverlap, typename RecvOverlap, typename SendSection, typename RecvSection>
static void completeSection(const Obj<SendOverlap>& sendOverlap, const Obj<RecvOverlap>& recvOverlap, const Obj<SendSection>& sendSection, const Obj<RecvSection>& recvSection) {
typedef ALE::Section<ALE::Pair<int, typename SendOverlap::source_type>, typename SendSection::value_type> OverlapSection;
//typedef ALE::Section<typename SendSection::point_type, typename SendSection::value_type> OverlapSection;
Obj<OverlapSection> overlapSection = new OverlapSection(sendSection->comm(), sendSection->debug());
if (sendSection->debug()) {sendSection->view("Send Section");}
ALE::Pullback::SimpleCopy::copy(sendOverlap, recvOverlap, sendSection, overlapSection);
if (overlapSection->debug()) {overlapSection->view("Overlap Section");}
ALE::Pullback::InsertionBinaryFusion::fuse(overlapSection, recvOverlap, recvSection);
if (recvSection->debug()) {recvSection->view("Receieve Section");}
}
template<typename SendOverlap, typename RecvOverlap, typename SendSection, typename RecvSection>
static void completeSectionAdd(const Obj<SendOverlap>& sendOverlap, const Obj<RecvOverlap>& recvOverlap, const Obj<SendSection>& sendSection, const Obj<RecvSection>& recvSection) {
typedef ALE::Section<ALE::Pair<int, typename SendOverlap::source_type>, typename SendSection::value_type> OverlapSection;
Obj<OverlapSection> overlapSection = new OverlapSection(sendSection->comm(), sendSection->debug());
if (sendSection->debug()) {sendSection->view("Send Section");}
ALE::Pullback::SimpleCopy::copy(sendOverlap, recvOverlap, sendSection, overlapSection);
if (overlapSection->debug()) {overlapSection->view("Overlap Section");}
ALE::Pullback::AdditiveBinaryFusion::fuse(overlapSection, recvOverlap, recvSection);
if (recvSection->debug()) {recvSection->view("Receieve Section");}
}
template<typename SendOverlap, typename RecvOverlap, typename SendSection, typename RecvSection, typename OverlapSection>
static void completeSectionAdd(const Obj<SendOverlap>& sendOverlap, const Obj<RecvOverlap>& recvOverlap, const Obj<SendSection>& sendSection, const Obj<RecvSection>& recvSection, const Obj<OverlapSection>& overlapSection) {
if (sendSection->debug()) {sendSection->view("Send Section");}
ALE::Pullback::SimpleCopy::copy(sendOverlap, recvOverlap, sendSection, overlapSection);
if (overlapSection->debug()) {overlapSection->view("Overlap Section");}
ALE::Pullback::AdditiveBinaryFusion::fuse(overlapSection, recvOverlap, recvSection);
if (recvSection->debug()) {recvSection->view("Receieve Section");}
}
};
namespace New {
template<typename Bundle_, typename Value_, typename Alloc_ = malloc_allocator<typename Bundle_::point_type> >
class Completion {
public:
typedef int point_type;
typedef Value_ value_type;
typedef Bundle_ bundle_type;
typedef Alloc_ alloc_type;
typedef typename alloc_type::template rebind<int>::other int_alloc_type;
typedef typename alloc_type::template rebind<value_type>::other value_alloc_type;
typedef typename bundle_type::sieve_type sieve_type;
typedef typename ALE::DiscreteSieve<point_type, alloc_type> dsieve_type;
typedef typename ALE::Topology<int, dsieve_type, alloc_type> topology_type;
typedef typename bundle_type::rank_type rank_type;
typedef typename ALE::Sifter<point_type, rank_type, point_type> send_overlap_type;
typedef typename ALE::Sifter<rank_type, point_type, point_type> recv_overlap_type;
typedef typename ALE::Field<send_overlap_type, int, ALE::Section<point_type, int, int_alloc_type> > send_sizer_type;
typedef typename ALE::Field<recv_overlap_type, int, ALE::Section<point_type, int, int_alloc_type> > recv_sizer_type;
typedef typename ALE::New::ConeSizeSection<bundle_type, sieve_type> cone_size_section;
typedef typename ALE::New::ConeSection<sieve_type> cone_section;
typedef typename ALE::New::SectionCompletion<bundle_type, value_type, alloc_type> completion;
public:
template<typename PartitionType>
static void scatterSieve(const Obj<bundle_type>& bundle, const Obj<sieve_type>& sieve, const int dim, const Obj<sieve_type>& sieveNew, const Obj<send_overlap_type>& sendOverlap, const Obj<recv_overlap_type>& recvOverlap, const int height, const int numCells, PartitionType assignment[]) {
typedef typename ALE::Field<send_overlap_type, int, ALE::Section<point_type, value_type, value_alloc_type> > send_section_type;
typedef typename ALE::Field<recv_overlap_type, int, ALE::Section<point_type, value_type, value_alloc_type> > recv_section_type;
int rank = sieve->commRank();
int debug = sieve->debug();
// Create local sieve
const Obj<typename bundle_type::label_sequence>& cells = bundle->heightStratum(height);
int e = 0;
if (sieve->debug()) {
int e2 = 0;
for(typename bundle_type::label_sequence::iterator e_iter = cells->begin(); e_iter != cells->end(); ++e_iter) {
std::cout << "assignment["<<*e_iter<<"]" << assignment[e2++] << std::endl;
}
}
PetscBool flg;
PetscOptionsHasName(NULL, "-output_partition", &flg);
if (flg) {
ostringstream fname;
fname << "part." << sieve->commSize() << ".dat";
std::ofstream f(fname.str().c_str());
int e2 = 0;
f << sieve->commSize() << std::endl;
for(typename bundle_type::label_sequence::iterator e_iter = cells->begin(); e_iter != cells->end(); ++e_iter) {
f << assignment[e2++] << std::endl;
}
}
for(typename bundle_type::label_sequence::iterator e_iter = cells->begin(); e_iter != cells->end(); ++e_iter) {
if (assignment[e] == rank) {
Obj<typename sieve_type::coneSet> current = new typename sieve_type::coneSet();
Obj<typename sieve_type::coneSet> next = new typename sieve_type::coneSet();
Obj<typename sieve_type::coneSet> tmp;
current->insert(*e_iter);
while(current->size()) {
for(typename sieve_type::coneSet::const_iterator p_iter = current->begin(); p_iter != current->end(); ++p_iter) {
const Obj<typename sieve_type::traits::coneSequence>& cone = sieve->cone(*p_iter);
for(typename sieve_type::traits::coneSequence::iterator c_iter = cone->begin(); c_iter != cone->end(); ++c_iter) {
sieveNew->addArrow(*c_iter, *p_iter, c_iter.color());
next->insert(*c_iter);
}
}
tmp = current; current = next; next = tmp;
next->clear();
}
if (height) {
current->insert(*e_iter);
while(current->size()) {
for(typename sieve_type::coneSet::const_iterator p_iter = current->begin(); p_iter != current->end(); ++p_iter) {
const Obj<typename sieve_type::traits::supportSequence>& support = sieve->support(*p_iter);
for(typename sieve_type::traits::supportSequence::iterator s_iter = support->begin(); s_iter != support->end(); ++s_iter) {
sieveNew->addArrow(*p_iter, *s_iter, s_iter.color());
next->insert(*s_iter);
}
}
tmp = current; current = next; next = tmp;
next->clear();
}
}
}
e++;
}
// Complete sizer section
typedef typename ALE::New::PartitionSizeSection<bundle_type, PartitionType> partition_size_section;
typedef typename ALE::New::PartitionSection<bundle_type, PartitionType> partition_section;
Obj<topology_type> secTopology = completion::createSendTopology(sendOverlap);
Obj<partition_size_section> partitionSizeSection = new partition_size_section(bundle, height, numCells, assignment);
Obj<partition_section> partitionSection = new partition_section(bundle, height, numCells, assignment);
Obj<send_section_type> sendSection = new send_section_type(sieve->comm(), sieve->debug());
Obj<recv_section_type> recvSection = new recv_section_type(sieve->comm(), sendSection->getTag(), sieve->debug());
completion::completeSection(sendOverlap, recvOverlap, partitionSizeSection, partitionSection, sendSection, recvSection);
// Unpack the section into the overlap
sendOverlap->clear();
recvOverlap->clear();
const typename send_section_type::sheaf_type& sendPatches = sendSection->getPatches();
for(typename send_section_type::sheaf_type::const_iterator p_iter = sendPatches.begin(); p_iter != sendPatches.end(); ++p_iter) {
const typename send_section_type::patch_type rank = p_iter->first;
const Obj<typename send_section_type::section_type>& section = p_iter->second;
const typename send_section_type::section_type::chart_type chart = section->getChart();
for(typename send_section_type::section_type::chart_type::iterator c_iter = chart.begin(); c_iter != chart.end(); ++c_iter) {
const typename send_section_type::value_type *points = section->restrictPoint(*c_iter);
int size = section->getFiberDimension(*c_iter);
for(int p = 0; p < size; p++) {
sendOverlap->addArrow(points[p], rank, points[p]);
}
}
}
const typename recv_section_type::sheaf_type& recvPatches = recvSection->getPatches();
for(typename recv_section_type::sheaf_type::const_iterator p_iter = recvPatches.begin(); p_iter != recvPatches.end(); ++p_iter) {
const typename send_section_type::patch_type rank = p_iter->first;
const Obj<typename send_section_type::section_type>& section = p_iter->second;
const typename send_section_type::section_type::chart_type chart = section->getChart();
for(typename recv_section_type::section_type::chart_type::iterator c_iter = chart.begin(); c_iter != chart.end(); ++c_iter) {
const typename recv_section_type::value_type *points = section->restrictPoint(*c_iter);
int size = section->getFiberDimension(*c_iter);
for(int p = 0; p < size; p++) {
recvOverlap->addArrow(rank, points[p], points[p]);
}
}
}
if (debug) {
sendOverlap->view(std::cout, "Send overlap for points");
recvOverlap->view(std::cout, "Receive overlap for points");
}
// Receive the point section
ALE::New::Completion<bundle_type, value_type>::scatterCones(sieve, sieveNew, sendOverlap, recvOverlap, bundle, height);
if (height) {
ALE::New::Completion<bundle_type, value_type>::scatterSupports(sieve, sieveNew, sendOverlap, recvOverlap, bundle, bundle->depth()-height);
}
}
template<typename SifterType>
static void scatterCones(const Obj<SifterType>& sifter, const Obj<SifterType>& sifterNew, const Obj<send_overlap_type>& sendOverlap, const Obj<recv_overlap_type>& recvOverlap, const Obj<bundle_type>& bundle = NULL, const int minimumHeight = 0) {
typedef typename ALE::New::ConeSizeSection<bundle_type, SifterType> cone_size_section;
typedef typename ALE::New::ConeSection<SifterType> cone_section;
typedef typename ALE::Field<send_overlap_type, int, ALE::Section<point_type, value_type, value_alloc_type> > send_section_type;
typedef typename ALE::Field<recv_overlap_type, int, ALE::Section<point_type, value_type, value_alloc_type> > recv_section_type;
Obj<topology_type> secTopology = completion::createSendTopology(sendOverlap);
Obj<cone_size_section> coneSizeSection = new cone_size_section(bundle, sifter, minimumHeight);
Obj<cone_section> coneSection = new cone_section(sifter);
Obj<send_section_type> sendSection = new send_section_type(sifter->comm(), sifter->debug());
Obj<recv_section_type> recvSection = new recv_section_type(sifter->comm(), sendSection->getTag(), sifter->debug());
completion::completeSection(sendOverlap, recvOverlap, coneSizeSection, coneSection, sendSection, recvSection);
// Unpack the section into the sieve
const typename recv_section_type::sheaf_type& patches = recvSection->getPatches();
for(typename recv_section_type::sheaf_type::const_iterator p_iter = patches.begin(); p_iter != patches.end(); ++p_iter) {
const Obj<typename recv_section_type::section_type>& section = p_iter->second;
const typename recv_section_type::section_type::chart_type& chart = section->getChart();
for(typename recv_section_type::section_type::chart_type::const_iterator c_iter = chart.begin(); c_iter != chart.end(); ++c_iter) {
const typename recv_section_type::value_type *points = section->restrictPoint(*c_iter);
int size = section->getFiberDimension(*c_iter);
int c = 0;
for(int p = 0; p < size; p++) {
sifterNew->addArrow(points[p], *c_iter, c++);
}
}
}
}
template<typename SifterType, typename Renumbering>
static void scatterCones(const Obj<SifterType>& sifter, const Obj<SifterType>& sifterNew, const Obj<send_overlap_type>& sendOverlap, const Obj<recv_overlap_type>& recvOverlap, Renumbering& renumbering, const Obj<bundle_type>& bundle = NULL) {
PETSc::Log::Event("ScatterCones").begin();
typedef typename ALE::New::ConeSizeSection<bundle_type, SifterType> cone_size_section;
typedef typename ALE::New::ConeSection<SifterType> cone_section;
typedef typename ALE::Field<send_overlap_type, int, ALE::Section<point_type, value_type, value_alloc_type> > send_section_type;
typedef typename ALE::Field<recv_overlap_type, int, ALE::Section<point_type, value_type, value_alloc_type> > recv_section_type;
Obj<topology_type> secTopology = completion::createSendTopology(sendOverlap);
Obj<cone_size_section> coneSizeSection = new cone_size_section(bundle, sifter);
Obj<cone_section> coneSection = new cone_section(sifter);
Obj<send_section_type> sendSection = new send_section_type(sifter->comm(), sifter->debug());
Obj<recv_section_type> recvSection = new recv_section_type(sifter->comm(), sendSection->getTag(), sifter->debug());
PETSc::Log::Event("ScatterConesComplete").begin();
completion::completeSection(sendOverlap, recvOverlap, coneSizeSection, coneSection, sendSection, recvSection);
PETSc::Log::Event("ScatterConesComplete").end();
PETSc::Log::Event("ScatterConesUpdate").begin();
// Unpack the section into the sieve
const typename recv_section_type::sheaf_type& patches = recvSection->getPatches();
for(typename recv_section_type::sheaf_type::const_iterator p_iter = patches.begin(); p_iter != patches.end(); ++p_iter) {
const Obj<typename recv_section_type::section_type>& section = p_iter->second;
const typename recv_section_type::section_type::chart_type& chart = section->getChart();
for(typename recv_section_type::section_type::chart_type::const_iterator c_iter = chart.begin(); c_iter != chart.end(); ++c_iter) {
const typename recv_section_type::value_type *points = section->restrictPoint(*c_iter);
int size = section->getFiberDimension(*c_iter);
int c = 0;
for(int p = 0; p < size; p++) {
sifterNew->addArrow(points[p], renumbering[*c_iter], c++);
}
}
}
PETSc::Log::Event("ScatterConesUpdate").end();
PETSc::Log::Event("ScatterCones").end();
}
template<typename SifterType>
static void scatterSupports(const Obj<SifterType>& sifter, const Obj<SifterType>& sifterNew, const Obj<send_overlap_type>& sendOverlap, const Obj<recv_overlap_type>& recvOverlap, const Obj<bundle_type>& bundle = NULL, const int minimumDepth = 0) {
typedef typename ALE::New::SupportSizeSection<bundle_type, SifterType> support_size_section;
typedef typename ALE::New::SupportSection<SifterType> support_section;
typedef typename ALE::Field<send_overlap_type, int, ALE::Section<point_type, value_type, value_alloc_type> > send_section_type;
typedef typename ALE::Field<recv_overlap_type, int, ALE::Section<point_type, value_type, value_alloc_type> > recv_section_type;
Obj<topology_type> secTopology = completion::createSendTopology(sendOverlap);
Obj<support_size_section> supportSizeSection = new support_size_section(bundle, sifter, minimumDepth);
Obj<support_section> supportSection = new support_section(sifter);
Obj<send_section_type> sendSection = new send_section_type(sifter->comm(), sifter->debug());
Obj<recv_section_type> recvSection = new recv_section_type(sifter->comm(), sendSection->getTag(), sifter->debug());
completion::completeSection(sendOverlap, recvOverlap, supportSizeSection, supportSection, sendSection, recvSection);
// Unpack the section into the sieve
const typename recv_section_type::sheaf_type& recvPatches = recvSection->getPatches();
for(typename recv_section_type::sheaf_type::const_iterator p_iter = recvPatches.begin(); p_iter != recvPatches.end(); ++p_iter) {
const Obj<typename send_section_type::section_type>& section = p_iter->second;
const typename send_section_type::section_type::chart_type chart = section->getChart();
for(typename recv_section_type::section_type::chart_type::iterator c_iter = chart.begin(); c_iter != chart.end(); ++c_iter) {
const typename recv_section_type::value_type *points = section->restrictPoint(*c_iter);
int size = section->getFiberDimension(*c_iter);
int c = 0;
for(int p = 0; p < size; p++) {
sifterNew->addArrow(*c_iter, points[p], c++);
}
}
}
}
};
template<typename Value_>
class ParallelFactory {
public:
typedef Value_ value_type;
protected:
int _debug;
MPI_Datatype _mpiType;
protected:
MPI_Datatype constructMPIType() {
if (sizeof(value_type) == 1) {
return MPI_BYTE;
} else if (sizeof(value_type) == 2) {
return MPI_SHORT;
} else if (sizeof(value_type) == 4) {
return MPI_INT;
} else if (sizeof(value_type) == 8) {
return MPI_DOUBLE;
} else if (sizeof(value_type) == 28) {
int blen[2];
MPI_Aint indices[2];
MPI_Datatype oldtypes[2], newtype;
blen[0] = 1; indices[0] = 0; oldtypes[0] = MPI_INT;
blen[1] = 3; indices[1] = sizeof(int); oldtypes[1] = MPI_DOUBLE;
MPI_Type_struct(2, blen, indices, oldtypes, &newtype);
MPI_Type_commit(&newtype);
return newtype;
} else if (sizeof(value_type) == 32) {
int blen[2];
MPI_Aint indices[2];
MPI_Datatype oldtypes[2], newtype;
blen[0] = 1; indices[0] = 0; oldtypes[0] = MPI_DOUBLE;
blen[1] = 3; indices[1] = sizeof(int); oldtypes[1] = MPI_DOUBLE;
MPI_Type_struct(2, blen, indices, oldtypes, &newtype);
MPI_Type_commit(&newtype);
return newtype;
}
throw ALE::Exception("Cannot determine MPI type for value type");
};
ParallelFactory(const int debug) : _debug(debug) {
this->_mpiType = this->constructMPIType();
};
public:
~ParallelFactory() {};
public:
static const Obj<ParallelFactory>& singleton(const int debug, bool cleanup = false) {
static Obj<ParallelFactory> *_singleton = NULL;
if (cleanup) {
if (debug) {std::cout << "Destroying ParallelFactory" << std::endl;}
if (_singleton) {delete _singleton;}
_singleton = NULL;
} else if (_singleton == NULL) {
if (debug) {std::cout << "Creating new ParallelFactory" << std::endl;}
_singleton = new Obj<ParallelFactory>();
*_singleton = new ParallelFactory(debug);
}
return *_singleton;
};
public: // Accessors
int debug() const {return this->_debug;};
MPI_Datatype getMPIType() const {return this->_mpiType;};
};
}
}
#endif
|