22 #include "rheolef/config.h"
24 #ifdef _RHEOLEF_HAVE_MPI
25 #include "rheolef/domain_indirect.h"
26 #include "rheolef/geo.h"
36 const geo_abstract_rep<T,distributed>& omega)
42 const size_type unset = std::numeric_limits<size_type>::max();
43 distributor ios_ownership = omega.ios_sizes().ownership_by_dimension [base::_map_dim];
44 disarray<size_type,distributed> ios_mark (ios_ownership, unset);
45 distributor dom_ownership = base::ownership();
46 size_type first_dom_dis_ie = dom_ownership.first_index();
48 for (const_iterator_ioige iter = base::ioige_begin(), last = base::ioige_end();
49 iter != last; iter++, dom_ie++) {
51 size_type ios_dis_ie = omega.ige2ios_dis_ige (base::_map_dim, ie);
52 size_type dom_dis_ie = first_dom_dis_ie + dom_ie;
53 ios_mark.dis_entry (ios_dis_ie) = dom_dis_ie;
55 ios_mark.dis_entry_assembly();
60 for (
size_type ios_ie = 0, ios_ne = ios_mark.size(); ios_ie < ios_ne; ios_ie++) {
61 if (ios_mark [ios_ie] != unset) dom_ini_size++;
67 _ini_ioige2dis_ioige.resize (dom_ini_ownership, unset);
69 for (
size_type ios_ie = 0, ios_ne = ios_mark.size(); ios_ie < ios_ne; ios_ie++) {
70 if (ios_mark [ios_ie] == unset)
continue;
71 _ini_ioige2dis_ioige [dom_ini_ie] = ios_mark [ios_ie];
77 _ioige2ini_dis_ioige.resize (dom_ownership, unset);
78 _ini_ioige2dis_ioige.reverse_permutation (_ioige2ini_dis_ioige);
195 const geo_rep<U,distributed>& omega)
197 const size_type unset = std::numeric_limits<size_type>::max();
202 communicator comm = omega.comm();
204 ips.is().setstate (std::ios::badbit);
215 distributor ini_ioige_ownership (dis_noige, comm);
216 disarray<geo_element_indirect,distributed> ini_oige (ini_ioige_ownership);
217 ini_oige.get_values (ips);
222 distributor ios_ige_ownership = omega.geo_element_ios_ownership (base::_map_dim);
223 disarray<size_type> ios_owner (ini_ioige_ownership, unset);
224 for (
size_type ini_ioige = 0, ini_noige = ini_oige.size();
225 ini_ioige < ini_noige; ini_ioige++) {
226 size_type ios_ige = ini_oige [ini_ioige].index();
227 ios_owner [ini_ioige] = ios_ige_ownership.find_owner (ios_ige);
230 disarray<geo_element_indirect> ios_oige;
231 disarray<size_type> ini_ioige2ios_dis_ioige;
232 disarray<size_type> ios_ioige2ini_dis_ioige;
233 ini_oige.repartition (
236 ios_ioige2ini_dis_ioige,
237 ini_ioige2ios_dis_ioige);
243 distributor ios_ioige_ownership = ios_oige.ownership();
244 disarray<geo_element_indirect> tmp_oige (ios_ioige_ownership);
245 for (
size_type ios_ioige = 0, ios_noige = ios_ioige_ownership.size();
246 ios_ioige < ios_noige; ios_ioige++) {
248 size_type ios_dis_ige = ios_oige [ios_ioige].index();
249 size_type ios_ige = ios_dis_ige - ios_ige_ownership.first_index();
250 size_type dis_ige = omega.ios_ige2dis_ige (base::_map_dim, ios_ige);
251 tmp_oige [ios_ioige].set (orient, dis_ige);
254 distributor ige_ownership = omega.geo_element_ownership (base::_map_dim);
255 disarray<size_type> partition (ios_ioige_ownership, unset);
256 for (
size_type ios_ioige = 0, ios_noige = ios_ioige_ownership.size();
257 ios_ioige < ios_noige; ios_ioige++) {
258 size_type ige = tmp_oige [ios_ioige].index();
259 partition [ios_ioige] = ige_ownership.find_owner (ige);
262 disarray<size_type> ios_ioige2dis_ioige;
263 disarray<size_type> ioige2ios_dis_ioige;
264 tmp_oige.repartition (
268 ios_ioige2dis_ioige);
271 distributor ioige_ownership = disarray<geo_element_indirect>::ownership();
272 for (
size_type ioige = 0, noige = ioige_ownership.size(); ioige < noige; ioige++) {
273 size_type dis_ige = operator[] (ioige).index();
274 size_type ige = dis_ige - ige_ownership.first_index();
275 operator[] (ioige).set_index (ige);
280 _ini_ioige2dis_ioige.resize (ini_ioige_ownership, unset);
281 _ioige2ini_dis_ioige.resize ( ioige_ownership, unset);
282 for (
size_type ios_ioige = 0, ios_noige = ios_ioige_ownership.size();
283 ios_ioige < ios_noige; ios_ioige++) {
284 size_type ini_dis_ioige = ios_ioige2ini_dis_ioige [ios_ioige];
285 size_type dis_ioige = ios_ioige2dis_ioige [ios_ioige];
286 _ini_ioige2dis_ioige.dis_entry (ini_dis_ioige) = dis_ioige;
287 _ioige2ini_dis_ioige.dis_entry (dis_ioige) = ini_dis_ioige;
289 _ioige2ini_dis_ioige.dis_entry_assembly();
290 _ini_ioige2dis_ioige.dis_entry_assembly();
298 const geo_rep<U,distributed>& omega)
const
301 ops <<
"domain" << endl
302 << base::_name << endl
303 <<
"2 " << base::_map_dim <<
" " << dis_size() << endl;
304 distributor ioige_ownership = disarray<geo_element_indirect>::ownership();
305 distributor ini_ioige_ownership = _ini_ioige2dis_ioige.ownership();
306 distributor ige_ownership = omega.geo_element_ownership (base::_map_dim);
307 disarray<geo_element_indirect> ini_oige (ini_ioige_ownership);
308 for (
size_type ioige = 0, noige = ioige_ownership.size(); ioige < noige; ioige++) {
309 size_type ini_dis_ioige = _ioige2ini_dis_ioige [ioige];
311 size_type ige = operator[] (ioige).index();
312 size_type ios_dis_ige = omega.ige2ios_dis_ige (base::_map_dim, ige);
313 ini_oige.dis_entry (ini_dis_ioige) = geo_element_indirect (orient, ios_dis_ige);
315 ini_oige.dis_entry_assembly();
316 ini_oige.put_values (ops);
326 const geo_rep<Float,distributed>& omega);
332 const geo_rep<Float,distributed>& omega)
const;
334 #define _RHEOLEF_instanciation(T,M) \
337 domain_indirect_rep<M>::init_ios (const geo_abstract_rep<T,M>&); \
void put(idiststream &in, odiststream &out, bool do_proj, bool do_lumped_mass, bool def_fill_opt, size_type extract_id, const Float &scale_value, const std::pair< Float, Float > &u_range, render_type render)
field::size_type size_type
see the Float page for the full documentation
static const size_type decide
idiststream & get(idiststream &ips, const geo_rep< U, distributed > &omega)
void init_ios(const geo_abstract_rep< T, distributed > &omega)
check_macro(expr1.have_homogeneous_space(Xh1), "dual(expr1,expr2); expr1 should have homogeneous space. HINT: use dual(interpolate(Xh, expr1),expr2)")
This file is part of Rheolef.
_RHEOLEF_instanciation(Float) _RHEOLEF_instanciation_evaluate(Float
bool dis_scatch(idiststream &ips, const communicator &comm, std::string ch)
distributed version of scatch(istream&,string)