Block-Structured AMR Software Framework
 
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AMReX_Habec_3D_K.H
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1#ifndef AMREX_HABEC_3D_H_
2#define AMREX_HABEC_3D_H_
3#include <AMReX_Config.H>
4
5#ifdef AMREX_USE_EB
6#include <AMReX_EBMultiFabUtil.H>
7#include <AMReX_MultiCutFab.H>
8#include <AMReX_EBFabFactory.H>
9#include <AMReX_MLLinOp_K.H>
10#endif
11
12namespace amrex {
13
14AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE
15void habec_mat (GpuArray<Real,2*AMREX_SPACEDIM+1>& sten, int i, int j, int k,
16 Dim3 const& boxlo, Dim3 const& boxhi,
17 Real sa, Array4<Real const> const& a,
18 Real sb, GpuArray<Real,AMREX_SPACEDIM> const& dx,
19 GpuArray<Array4<Real const>, AMREX_SPACEDIM> const& b,
20 GpuArray<int,AMREX_SPACEDIM*2> const& bctype,
21 GpuArray<Real,AMREX_SPACEDIM*2> const& bcl, int bho,
22 GpuArray<Array4<int const>, AMREX_SPACEDIM*2> const& msk,
23 Array4<Real> const& diaginv)
24{
25 sten[1] = -(sb / (dx[0]*dx[0])) * b[0](i,j,k);
26 sten[2] = -(sb / (dx[0]*dx[0])) * b[0](i+1,j,k);
27 sten[3] = -(sb / (dx[1]*dx[1])) * b[1](i,j,k);
28 sten[4] = -(sb / (dx[1]*dx[1])) * b[1](i,j+1,k);
29 sten[5] = -(sb / (dx[2]*dx[2])) * b[2](i,j,k);
30 sten[6] = -(sb / (dx[2]*dx[2])) * b[2](i,j,k+1);
31 sten[0] = -(sten[1] + sten[2] + sten[3] + sten[4] + sten[5] + sten[6]);
32 if (sa != Real(0.0)) {
33 sten[0] += sa * a(i,j,k);
34 }
35
36 // xlo
37 if (i == boxlo.x) {
38 int cdir = Orientation(Direction::x, Orientation::low);
39 if (msk[cdir](i-1,j,k) > 0) {
40 Real bf1, bf2;
41 detail::comp_bf(bf1, bf2, sb, dx[0], bctype[cdir], bcl[cdir], bho);
42 sten[0] += bf1 * b[0](i,j,k);
43 sten[1] = Real(0.0);
44 sten[2] += bf2 * b[0](i,j,k);
45 }
46 }
47
48 // xhi
49 if (i == boxhi.x) {
50 int cdir = Orientation(Direction::x, Orientation::high);
51 if (msk[cdir](i+1,j,k) > 0) {
52 Real bf1, bf2;
53 detail::comp_bf(bf1, bf2, sb, dx[0], bctype[cdir], bcl[cdir], bho);
54 sten[0] += bf1 * b[0](i+1,j,k);
55 sten[1] += bf2 * b[0](i+1,j,k);
56 sten[2] = Real(0.0);
57 }
58 }
59
60 // ylo
61 if (j == boxlo.y) {
62 int cdir = Orientation(Direction::y, Orientation::low);
63 if (msk[cdir](i,j-1,k) > 0) {
64 Real bf1, bf2;
65 detail::comp_bf(bf1, bf2, sb, dx[1], bctype[cdir], bcl[cdir], bho);
66 sten[0] += bf1 * b[1](i,j,k);
67 sten[3] = Real(0.0);
68 sten[4] += bf2 * b[1](i,j,k);
69 }
70 }
71
72 // yhi
73 if (j == boxhi.y) {
74 int cdir = Orientation(Direction::y, Orientation::high);
75 if (msk[cdir](i,j+1,k) > 0) {
76 Real bf1, bf2;
77 detail::comp_bf(bf1, bf2, sb, dx[1], bctype[cdir], bcl[cdir], bho);
78 sten[0] += bf1 * b[1](i,j+1,k);
79 sten[3] += bf2 * b[1](i,j+1,k);
80 sten[4] = Real(0.0);
81 }
82 }
83
84 // zlo
85 if (k == boxlo.z) {
86 int cdir = Orientation(Direction::z, Orientation::low);
87 if (msk[cdir](i,j,k-1) > 0) {
88 Real bf1, bf2;
89 detail::comp_bf(bf1, bf2, sb, dx[2], bctype[cdir], bcl[cdir], bho);
90 sten[0] += bf1 * b[2](i,j,k);
91 sten[5] = Real(0.0);
92 sten[6] += bf2 * b[2](i,j,k);
93 }
94 }
95
96 // zhi
97 if (k == boxhi.z) {
98 int cdir = Orientation(Direction::z, Orientation::high);
99 if (msk[cdir](i,j,k+1) > 0) {
100 Real bf1, bf2;
101 detail::comp_bf(bf1, bf2, sb, dx[2], bctype[cdir], bcl[cdir], bho);
102 sten[0] += bf1 * b[2](i,j,k+1);
103 sten[5] += bf2 * b[2](i,j,k+1);
104 sten[6] = Real(0.0);
105 }
106 }
107
108 diaginv(i,j,k) = Real(1.0) / sten[0];
109 sten[0] = Real(1.0);
110 for (int m = 1; m < 2*AMREX_SPACEDIM+1; ++m) {
111 sten[m] *= diaginv(i,j,k);
112 }
113}
114
115template <typename Int>
116AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE
117void habec_ijmat (GpuArray<Real,2*AMREX_SPACEDIM+1>& sten, Array4<Int> const& ncols,
118 Array4<Real> const& diaginv, int i, int j, int k,
119 Array4<Int const> const& cell_id,
120 Real sa, Array4<Real const> const& a,
121 Real sb, GpuArray<Real,AMREX_SPACEDIM> const& dx,
122 GpuArray<Array4<Real const>, AMREX_SPACEDIM> const& b,
123 GpuArray<int,AMREX_SPACEDIM*2> const& bctype,
124 GpuArray<Real,AMREX_SPACEDIM*2> const& bcl, int bho,
125 Array4<int const> const& osm)
126{
127 if (!osm || osm(i,j,k) != 0) {
128 sten[1] = -(sb / (dx[0]*dx[0])) * b[0](i,j,k);
129 sten[2] = -(sb / (dx[0]*dx[0])) * b[0](i+1,j,k);
130 sten[3] = -(sb / (dx[1]*dx[1])) * b[1](i,j,k);
131 sten[4] = -(sb / (dx[1]*dx[1])) * b[1](i,j+1,k);
132 sten[5] = -(sb / (dx[2]*dx[2])) * b[2](i,j,k);
133 sten[6] = -(sb / (dx[2]*dx[2])) * b[2](i,j,k+1);
134 sten[0] = -(sten[1] + sten[2] + sten[3] + sten[4] + sten[5] + sten[6]);
135 if (sa != Real(0.0)) {
136 sten[0] += sa * a(i,j,k);
137 }
138
139 // xlo
140 if (cell_id(i-1,j,k) < 0) {
141 int cdir = Orientation(Direction::x, Orientation::low);
142 Real bf1, bf2;
143 detail::comp_bf(bf1, bf2, sb, dx[0], bctype[cdir], bcl[cdir], bho);
144 sten[0] += bf1 * b[0](i,j,k);
145 sten[1] = Real(0.0);
146 sten[2] += bf2 * b[0](i,j,k);
147 }
148
149 // xhi
150 if (cell_id(i+1,j,k) < 0) {
151 int cdir = Orientation(Direction::x, Orientation::high);
152 Real bf1, bf2;
153 detail::comp_bf(bf1, bf2, sb, dx[0], bctype[cdir], bcl[cdir], bho);
154 sten[0] += bf1 * b[0](i+1,j,k);
155 sten[1] += bf2 * b[0](i+1,j,k);
156 sten[2] = Real(0.0);
157 }
158
159 // ylo
160 if (cell_id(i,j-1,k) < 0) {
161 int cdir = Orientation(Direction::y, Orientation::low);
162 Real bf1, bf2;
163 detail::comp_bf(bf1, bf2, sb, dx[1], bctype[cdir], bcl[cdir], bho);
164 sten[0] += bf1 * b[1](i,j,k);
165 sten[3] = Real(0.0);
166 sten[4] += bf2 * b[1](i,j,k);
167 }
168
169 // yhi
170 if (cell_id(i,j+1,k) < 0) {
171 int cdir = Orientation(Direction::y, Orientation::high);
172 Real bf1, bf2;
173 detail::comp_bf(bf1, bf2, sb, dx[1], bctype[cdir], bcl[cdir], bho);
174 sten[0] += bf1 * b[1](i,j+1,k);
175 sten[3] += bf2 * b[1](i,j+1,k);
176 sten[4] = Real(0.0);
177 }
178
179 // zlo
180 if (cell_id(i,j,k-1) < 0) {
181 int cdir = Orientation(Direction::z, Orientation::low);
182 Real bf1, bf2;
183 detail::comp_bf(bf1, bf2, sb, dx[2], bctype[cdir], bcl[cdir], bho);
184 sten[0] += bf1 * b[2](i,j,k);
185 sten[5] = Real(0.0);
186 sten[6] += bf2 * b[2](i,j,k);
187 }
188
189 // zhi
190 if (cell_id(i,j,k+1) < 0) {
191 int cdir = Orientation(Direction::z, Orientation::high);
192 Real bf1, bf2;
193 detail::comp_bf(bf1, bf2, sb, dx[2], bctype[cdir], bcl[cdir], bho);
194 sten[0] += bf1 * b[2](i,j,k+1);
195 sten[5] += bf2 * b[2](i,j,k+1);
196 sten[6] = Real(0.0);
197 }
198 } else {
199 sten[0] = Real(1.0);
200 for (int m = 1; m < 2*AMREX_SPACEDIM+1; ++m) {
201 sten[m] = Real(0.0);
202 }
203 }
204
205 diaginv(i,j,k) = Real(1.0) / sten[0];
206 sten[0] = Real(1.0);
207 for (int m = 1; m < 2*AMREX_SPACEDIM+1; ++m) {
208 sten[m] *= diaginv(i,j,k);
209 }
210
211 ncols(i,j,k) = 0;
212 for (int m = 0; m < 2*AMREX_SPACEDIM+1; ++m) {
213 ncols(i,j,k) += (sten[m] != Real(0.0));
214 }
215}
216
217template <typename Int>
218AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE
219void habec_cols (GpuArray<Int,2*AMREX_SPACEDIM+1>& sten, int i, int j, int k,
220 Array4<Int const> const& cell_id)
221{
222 sten[0] = cell_id(i ,j ,k );
223 sten[1] = cell_id(i-1,j ,k );
224 sten[2] = cell_id(i+1,j ,k );
225 sten[3] = cell_id(i ,j-1,k );
226 sten[4] = cell_id(i ,j+1,k );
227 sten[5] = cell_id(i ,j ,k-1);
228 sten[6] = cell_id(i ,j ,k+1);
229}
230
231#ifdef AMREX_USE_EB
232
233template <typename Int>
234AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE
235void habec_cols_eb (GpuArray<Int,27>& sten, int i, int j, int k,
236 Array4<Int const> const& cell_id)
237{
238 sten[0 ] = cell_id(i-1,j-1,k-1);
239 sten[1 ] = cell_id(i ,j-1,k-1);
240 sten[2 ] = cell_id(i+1,j-1,k-1);
241 sten[3 ] = cell_id(i-1,j ,k-1);
242 sten[4 ] = cell_id(i ,j ,k-1);
243 sten[5 ] = cell_id(i+1,j ,k-1);
244 sten[6 ] = cell_id(i-1,j+1,k-1);
245 sten[7 ] = cell_id(i ,j+1,k-1);
246 sten[8 ] = cell_id(i+1,j+1,k-1);
247 sten[9 ] = cell_id(i-1,j-1,k );
248 sten[10] = cell_id(i ,j-1,k );
249 sten[11] = cell_id(i+1,j-1,k );
250 sten[12] = cell_id(i-1,j ,k );
251 sten[13] = cell_id(i ,j ,k );
252 sten[14] = cell_id(i+1,j ,k );
253 sten[15] = cell_id(i-1,j+1,k );
254 sten[16] = cell_id(i ,j+1,k );
255 sten[17] = cell_id(i+1,j+1,k );
256 sten[18] = cell_id(i-1,j-1,k+1);
257 sten[19] = cell_id(i ,j-1,k+1);
258 sten[20] = cell_id(i+1,j-1,k+1);
259 sten[21] = cell_id(i-1,j ,k+1);
260 sten[22] = cell_id(i ,j ,k+1);
261 sten[23] = cell_id(i+1,j ,k+1);
262 sten[24] = cell_id(i-1,j+1,k+1);
263 sten[25] = cell_id(i ,j+1,k+1);
264 sten[26] = cell_id(i+1,j+1,k+1);
265}
266
267template <typename Int>
268AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE
269void habec_ijmat_eb (GpuArray<Real,27>& sten, Array4<Int> const& ncols,
270 Array4<Real> const& diaginv, int i, int j, int k,
271 Array4<Int const> const& cell_id,
272 Real sa, Array4<Real const> const& a,
273 Real sb, GpuArray<Real,AMREX_SPACEDIM> const& dx,
274 GpuArray<Array4<Real const>, AMREX_SPACEDIM> const& b,
275 GpuArray<int,AMREX_SPACEDIM*2> const& bctype,
276 GpuArray<Real,AMREX_SPACEDIM*2> const& bcl, int bho,
277 Array4<const EBCellFlag> const& flag,
278 Array4<Real const> const& vfrc,
279 Array4<Real const> const& apx,
280 Array4<Real const> const& apy,
281 Array4<Real const> const& apz,
282 Array4<Real const> const& fcx,
283 Array4<Real const> const& fcy,
284 Array4<Real const> const& fcz,
285 Array4<Real const> const& ba,
286 Array4<Real const> const& bcen,
287 Array4<Real const> const& beb)
288{
289 for (int m = 0; m < 27; ++m) {
290 sten[m] = Real(0.0);
291 }
292
293 auto& mat_tmp = reinterpret_cast<Array3D<Real,-1,1,-1,1,-1,1>&>(sten);
294
295 GpuArray<Real,AMREX_SPACEDIM> fac{sb/(dx[0]*dx[0]), sb/(dx[1]*dx[1]), sb/(dx[2]*dx[2])};
296
297 if (flag(i,j,k).isRegular())
298 {
299 mat_tmp(0,0,0) = fac[0]*(b[0](i,j,k)+b[0](i+1,j,k))
300 + fac[1]*(b[1](i,j,k)+b[1](i,j+1,k))
301 + fac[2]*(b[2](i,j,k)+b[2](i,j,k+1));
302 mat_tmp(-1, 0, 0) = -fac[0]*b[0](i,j,k);
303 mat_tmp( 1, 0, 0) = -fac[0]*b[0](i+1,j,k);
304 mat_tmp( 0,-1, 0) = -fac[1]*b[1](i,j,k);
305 mat_tmp( 0, 1, 0) = -fac[1]*b[1](i,j+1,k);
306 mat_tmp( 0, 0,-1) = -fac[2]*b[2](i,j,k);
307 mat_tmp( 0, 0, 1) = -fac[2]*b[2](i,j,k+1);
308
309 if (cell_id(i-1,j,k) < 0) {
310 int cdir = Orientation(Direction::x, Orientation::low);
311 Real bf1, bf2;
312 detail::comp_bf(bf1, bf2, sb, dx[0], bctype[cdir], bcl[cdir], bho);
313 mat_tmp(0,0,0) += bf1*b[0](i,j,k);
314 mat_tmp(-1,0,0) = Real(0.0);
315 mat_tmp(1,0,0) += bf2*b[0](i,j,k);
316 }
317
318 if (cell_id(i+1,j,k) < 0) {
319 int cdir = Orientation(Direction::x, Orientation::high);
320 Real bf1, bf2;
321 detail::comp_bf(bf1, bf2, sb, dx[0], bctype[cdir], bcl[cdir], bho);
322 mat_tmp(0,0,0) += bf1*b[0](i+1,j,k);
323 mat_tmp(1,0,0) = Real(0.0);
324 mat_tmp(-1,0,0) += bf2*b[0](i+1,j,k);
325 }
326
327 if (cell_id(i,j-1,k) < 0) {
328 int cdir = Orientation(Direction::y, Orientation::low);
329 Real bf1, bf2;
330 detail::comp_bf(bf1, bf2, sb, dx[1], bctype[cdir], bcl[cdir], bho);
331 mat_tmp(0,0,0) += bf1*b[1](i,j,k);
332 mat_tmp(0,-1,0) = Real(0.0);
333 mat_tmp(0,1,0) += bf2*b[1](i,j,k);
334 }
335
336 if (cell_id(i,j+1,k) < 0) {
337 int cdir = Orientation(Direction::y, Orientation::high);
338 Real bf1, bf2;
339 detail::comp_bf(bf1, bf2, sb, dx[1], bctype[cdir], bcl[cdir], bho);
340 mat_tmp(0,0,0) += bf1*b[1](i,j+1,k);
341 mat_tmp(0,1,0) = Real(0.0);
342 mat_tmp(0,-1,0) += bf2*b[1](i,j+1,k);
343 }
344
345 if (cell_id(i,j,k-1) < 0) {
346 int cdir = Orientation(Direction::z, Orientation::low);
347 Real bf1, bf2;
348 detail::comp_bf(bf1, bf2, sb, dx[2], bctype[cdir], bcl[cdir], bho);
349 mat_tmp(0,0,0) += bf1*b[2](i,j,k);
350 mat_tmp(0,0,-1) = Real(0.0);
351 mat_tmp(0,0,1) += bf2*b[2](i,j,k);
352 }
353
354 if (cell_id(i,j,k+1) < 0) {
355 int cdir = Orientation(Direction::z, Orientation::high);
356 Real bf1, bf2;
357 detail::comp_bf(bf1, bf2, sb, dx[2], bctype[cdir], bcl[cdir], bho);
358 mat_tmp(0,0,0) += bf1*b[2](i,j,k+1);
359 mat_tmp(0,0,1) = Real(0.0);
360 mat_tmp(0,0,-1) += bf2*b[2](i,j,k+1);
361 }
362
363 if (sa != Real(0.0)) {
364 mat_tmp(0,0,0) += sa*a(i,j,k);
365 }
366 }
367 else if (flag(i,j,k).isSingleValued())
368 {
369 int cdir = Orientation(Direction::x, Orientation::low);
370 Real area = apx(i,j,k);
371
372 if (area > Real(0.0))
373 {
374 int joff, koff, jj, kk;
375 Real fracy, fracz;
376 Real f = fac[0];
377
378 if (area != Real(1.0)) {
379 joff = static_cast<int>(std::copysign(Real(1.0), fcx(i,j,k,0)));
380 koff = static_cast<int>(std::copysign(Real(1.0), fcx(i,j,k,1)));
381 jj = j+joff;
382 kk = k+koff;
383 if (cell_id(i-1,jj,k) < 0 && cell_id(i,jj,k) < 0) {
384 fracy = Real(0.0);
385 } else {
386 fracy = std::abs(fcx(i,j,k,0));
387 }
388 if (cell_id(i-1,j,kk) < 0 && cell_id(i,j,kk) < 0) {
389 fracz = Real(0.0);
390 } else {
391 fracz = std::abs(fcx(i,j,k,1));
392 }
393 if (cell_id(i-1,jj,kk) < 0 && cell_id(i,jj,kk) < 0 && (fracy*fracz) > Real(0.0)) {
394 fracy = Real(0.0);
395 fracz = Real(0.0);
396 }
397 } else {
398 joff = 0;
399 koff = 0;
400 jj = j;
401 kk = k;
402 fracy = Real(0.0);
403 fracz = Real(0.0);
404 }
405
406 Real bf1, bf2, bflo;
407 detail::comp_bflo(bf1, bf2, bflo, sb, dx[0], bctype[cdir], bcl[cdir], bho);
408
409 Real tmp = (Real(1.0)-fracy)*(1.0-fracz)*area*b[0](i,j,k);
410 // cell(i-1,j,k) is not covered because area > 0
411 if (cell_id(i-1,j,k) >= 0) {
412 mat_tmp( 0,0,0) += tmp*f;
413 mat_tmp(-1,0,0) -= tmp*f;
414 } else if (cell_id(i+1,j,k) < 0 || apx(i+1,j,k) == Real(0.0)) {
415 mat_tmp(0,0,0) += tmp*(f+bflo);
416 } else {
417 mat_tmp(0,0,0) += tmp*(f+bf1);
418 mat_tmp(1,0,0) += tmp* bf2;
419 }
420
421 if (fracy > Real(0.0)) {
422 tmp = fracy*(Real(1.0)-fracz)*area*b[0](i,jj,k);
423 if (cell_id(i-1,jj,k) >= 0 && cell_id(i,jj,k) >= 0) {
424 mat_tmp(-1,joff,0) -= tmp*f;
425 mat_tmp( 0,joff,0) += tmp*f;
426 } else if (cell_id(i+1,jj,k) < 0 || apx(i+1,jj,k) == Real(0.0)) {
427 mat_tmp( 0,joff,0) += tmp*(f+bflo);
428 } else {
429 mat_tmp( 0,joff,0) += tmp*(f+bf1);
430 mat_tmp( 1,joff,0) += tmp* bf2;
431 }
432 }
433
434 if (fracz > Real(0.0)) {
435 tmp = fracz*(Real(1.0)-fracy)*area*b[0](i,j,kk);
436 if (cell_id(i-1,j,kk) >= 0 && cell_id(i,j,kk) >= 0) {
437 mat_tmp(-1,0,koff) -= tmp*f;
438 mat_tmp( 0,0,koff) += tmp*f;
439 } else if (cell_id(i+1,j,kk) < 0 || apx(i+1,j,kk) == Real(0.0)) {
440 mat_tmp( 0,0,koff) += tmp*(f+bflo);
441 } else {
442 mat_tmp( 0,0,koff) += tmp*(f+bf1);
443 mat_tmp( 1,0,koff) += tmp* bf2;
444 }
445 }
446
447 if (fracy > Real(0.0) && fracz > Real(0.0)) {
448 tmp = fracy*fracz*area*b[0](i,jj,kk);
449 if (cell_id(i-1,jj,kk) >= 0 && cell_id(i,jj,kk) >= 0) {
450 mat_tmp(-1,joff,koff) -= tmp*f;
451 mat_tmp( 0,joff,koff) += tmp*f;
452 } else if (cell_id(i+1,jj,kk) < 0 || apx(i+1,jj,kk) == Real(0.0)) {
453 mat_tmp( 0,joff,koff) += tmp*(f+bflo);
454 } else {
455 mat_tmp( 0,joff,koff) += tmp*(f+bf1);
456 mat_tmp( 1,joff,koff) += tmp* bf2;
457 }
458 }
459 }
460
461 cdir = Orientation(Direction::x, Orientation::high);
462 area = apx(i+1,j,k);
463
464 if (area > Real(0.0))
465 {
466 int joff, koff, jj, kk;
467 Real fracy, fracz;
468 Real f = fac[0];
469
470 if (area != Real(1.0)) {
471 joff = static_cast<int>(std::copysign(Real(1.0), fcx(i+1,j,k,0)));
472 koff = static_cast<int>(std::copysign(Real(1.0), fcx(i+1,j,k,1)));
473 jj = j+joff;
474 kk = k+koff;
475 if (cell_id(i,jj,k) < 0 && cell_id(i+1,jj,k) < 0) {
476 fracy = Real(0.0);
477 } else {
478 fracy = std::abs(fcx(i+1,j,k,0));
479 }
480 if (cell_id(i,j,kk) < 0 && cell_id(i+1,j,kk) < 0) {
481 fracz = Real(0.0);
482 } else {
483 fracz = std::abs(fcx(i+1,j,k,1));
484 }
485 if (cell_id(i,jj,kk) < 0 && cell_id(i+1,jj,kk) < 0 && (fracy*fracz) > Real(0.0)) {
486 fracy = Real(0.0);
487 fracz = Real(0.0);
488 }
489 } else {
490 joff = 0;
491 koff = 0;
492 jj = j;
493 kk = k;
494 fracy = Real(0.0);
495 fracz = Real(0.0);
496 }
497
498 Real bf1, bf2, bflo;
499 detail::comp_bflo(bf1, bf2, bflo, sb, dx[0], bctype[cdir], bcl[cdir], bho);
500
501 Real tmp = (Real(1.0)-fracy)*(Real(1.0)-fracz)*area*b[0](i+1,j,k);
502 if (cell_id(i+1,j,k) >= 0) {
503 mat_tmp(0,0,0) += tmp*f;
504 mat_tmp(1,0,0) -= tmp*f;
505 } else if (cell_id(i-1,j,k) < 0 || apx(i-1,j,k) == Real(0.0)) {
506 mat_tmp(0,0,0) += tmp*(f+bflo);
507 } else {
508 mat_tmp( 0,0,0) += tmp*(f+bf1);
509 mat_tmp(-1,0,0) += tmp* bf2;
510 }
511
512 if (fracy > Real(0.0)) {
513 tmp = fracy*(Real(1.0)-fracz)*area*b[0](i+1,jj,k);
514 if (cell_id(i,jj,k) >= 0 && cell_id(i+1,jj,k) >= 0) {
515 mat_tmp(0,joff,0) += tmp*f;
516 mat_tmp(1,joff,0) -= tmp*f;
517 } else if (cell_id(i-1,jj,k) < 0 || apx(i-1,jj,k) == Real(0.0)) {
518 mat_tmp(0,joff,0) += tmp*(f+bflo);
519 } else {
520 mat_tmp( 0,joff,0) += tmp*(f+bf1);
521 mat_tmp(-1,joff,0) += tmp* bf2;
522 }
523 }
524
525 if (fracz > Real(0.0)) {
526 tmp = fracz*(Real(1.0)-fracy)*area*b[0](i+1,j,kk);
527 if (cell_id(i,j,kk) >= 0 && cell_id(i+1,j,kk) >= 0) {
528 mat_tmp(0,0,koff) += tmp*f;
529 mat_tmp(1,0,koff) -= tmp*f;
530 } else if (cell_id(i-1,j,kk) < 0 || apx(i-1,j,kk) == Real(0.0)) {
531 mat_tmp(0,0,koff) += tmp*(f+bflo);
532 } else {
533 mat_tmp( 0,0,koff) += tmp*(f+bf1);
534 mat_tmp(-1,0,koff) += tmp* bf2;
535 }
536 }
537
538 if (fracy > Real(0.0) && fracz > Real(0.0)) {
539 tmp = fracy*fracz*area*b[0](i+1,jj,kk);
540 if (cell_id(i,jj,kk) >= 0 && cell_id(i+1,jj,kk) >= 0) {
541 mat_tmp(0,joff,koff) += tmp*f;
542 mat_tmp(1,joff,koff) -= tmp*f;
543 } else if (cell_id(i-1,jj,kk) < 0 || apx(i-1,jj,kk) == Real(0.0)) {
544 mat_tmp(0,joff,koff) += tmp*(f+bflo);
545 } else {
546 mat_tmp( 0,joff,koff) += tmp*(f+bf1);
547 mat_tmp(-1,joff,koff) += tmp* bf2;
548 }
549 }
550 }
551
552 cdir = Orientation(Direction::y, Orientation::low);
553 area = apy(i,j,k);
554
555 if (area > Real(0.0))
556 {
557 int ioff, koff, ii, kk;
558 Real fracx, fracz;
559 Real f = fac[1];
560
561 if (area != Real(1.0)) {
562 ioff = static_cast<int>(std::copysign(Real(1.0), fcy(i,j,k,0)));
563 koff = static_cast<int>(std::copysign(Real(1.0), fcy(i,j,k,1)));
564 ii = i+ioff;
565 kk = k+koff;
566 if (cell_id(ii,j-1,k) < 0 && cell_id(ii,j,k) < 0) {
567 fracx = Real(0.0);
568 } else {
569 fracx = std::abs(fcy(i,j,k,0));
570 }
571 if (cell_id(i,j-1,kk) < 0 && cell_id(i,j,kk) < 0) {
572 fracz = Real(0.0);
573 } else {
574 fracz = std::abs(fcy(i,j,k,1));
575 }
576 if (cell_id(ii,j-1,kk) < 0 && cell_id(ii,j,kk) < 0 && fracx*fracz > Real(0.0)) {
577 fracx = Real(0.0);
578 fracz = Real(0.0);
579 }
580 } else {
581 ioff = 0;
582 koff = 0;
583 ii = i;
584 kk = k;
585 fracx = Real(0.0);
586 fracz = Real(0.0);
587 }
588
589 Real bf1, bf2, bflo;
590 detail::comp_bflo(bf1, bf2, bflo, sb, dx[1], bctype[cdir], bcl[cdir], bho);
591
592 Real tmp = (Real(1.0)-fracx)*(Real(1.0)-fracz)*area*b[1](i,j,k);
593 if (cell_id(i,j-1,k) >= 0) {
594 mat_tmp(0, 0,0) += tmp*f;
595 mat_tmp(0,-1,0) -= tmp*f;
596 } else if (cell_id(i,j+1,k) < 0 || apy(i,j+1,k) == Real(0.0)) {
597 mat_tmp(0,0,0) += tmp*(f+bflo);
598 } else {
599 mat_tmp(0,0,0) += tmp*(f+bf1);
600 mat_tmp(0,1,0) += tmp* bf2;
601 }
602
603 if (fracx > Real(0.0)) {
604 tmp = fracx*(Real(1.0)-fracz)*area*b[1](ii,j,k);
605 if (cell_id(ii,j-1,k) >= 0 && cell_id(ii,j,k) >= 0) {
606 mat_tmp(ioff,-1,0) -= tmp*f;
607 mat_tmp(ioff, 0,0) += tmp*f;
608 } else if (cell_id(ii,j+1,k) < 0 || apy(ii,j+1,k) == Real(0.0)) {
609 mat_tmp(ioff,0,0) += tmp*(f+bflo);
610 } else {
611 mat_tmp(ioff,0,0) += tmp*(f+bf1);
612 mat_tmp(ioff,1,0) += tmp* bf2;
613 }
614 }
615
616 if (fracz > Real(0.0)) {
617 tmp = fracz*(Real(1.0)-fracx)*area*b[1](i,j,kk);
618 if (cell_id(i,j-1,kk) >= 0 && cell_id(i,j,kk) >= 0) {
619 mat_tmp(0,-1,koff) -= tmp*f;
620 mat_tmp(0, 0,koff) += tmp*f;
621 } else if (cell_id(i,j+1,kk) < 0 || apy(i,j+1,kk) == Real(0.0)) {
622 mat_tmp(0,0,koff) += tmp*(f+bflo);
623 } else {
624 mat_tmp(0,0,koff) += tmp*(f+bf1);
625 mat_tmp(0,1,koff) += tmp* bf2;
626 }
627 }
628
629 if (fracx > Real(0.0) && fracz > Real(0.0)) {
630 tmp = fracx*fracz*area*b[1](ii,j,kk);
631 if (cell_id(ii,j-1,kk) >= 0 && cell_id(ii,j,kk) >= 0) {
632 mat_tmp(ioff,-1,koff) -= tmp*f;
633 mat_tmp(ioff, 0,koff) += tmp*f;
634 } else if (cell_id(ii,j+1,kk) < 0 || apy(ii,j+1,kk) == Real(0.0)) {
635 mat_tmp(ioff,0,koff) += tmp*(f+bflo);
636 } else {
637 mat_tmp(ioff,0,koff) += tmp*(f+bf1);
638 mat_tmp(ioff,1,koff) += tmp* bf2;
639 }
640 }
641 }
642
643 cdir = Orientation(Direction::y, Orientation::high);
644 area = apy(i,j+1,k);
645
646 if (area > Real(0.0))
647 {
648 int ioff, koff, ii, kk;
649 Real fracx, fracz;
650 Real f = fac[1];
651
652 if (area != Real(1.0)) {
653 ioff = static_cast<int>(std::copysign(Real(1.0), fcy(i,j+1,k,0)));
654 koff = static_cast<int>(std::copysign(Real(1.0), fcy(i,j+1,k,1)));
655 ii = i+ioff;
656 kk = k+koff;
657 if (cell_id(ii,j,k) < 0 && cell_id(ii,j+1,k) < 0) {
658 fracx = Real(0.0);
659 } else {
660 fracx = std::abs(fcy(i,j+1,k,0));
661 }
662 if (cell_id(i,j,kk) < 0 && cell_id(i,j+1,kk) < 0) {
663 fracz = Real(0.0);
664 } else {
665 fracz = std::abs(fcy(i,j+1,k,1));
666 }
667 if (cell_id(ii,j,kk) < 0 && cell_id(ii,j+1,kk) < 0 && fracx*fracz > Real(0.0)) {
668 fracx = Real(0.0);
669 fracz = Real(0.0);
670 }
671 } else {
672 ioff = 0;
673 koff = 0;
674 ii = i;
675 kk = k;
676 fracx = Real(0.0);
677 fracz = Real(0.0);
678 }
679
680 Real bf1, bf2, bflo;
681 detail::comp_bflo(bf1, bf2, bflo, sb, dx[1], bctype[cdir], bcl[cdir], bho);
682
683 Real tmp = (Real(1.0)-fracx)*(Real(1.0)-fracz)*area*b[1](i,j+1,k);
684 if (cell_id(i,j+1,k) >= 0) {
685 mat_tmp(0,0,0) += tmp*f;
686 mat_tmp(0,1,0) -= tmp*f;
687 } else if (cell_id(i,j-1,k) < 0 || apy(i,j-1,k) == Real(0.0)) {
688 mat_tmp(0,0,0) += tmp*(f+bflo);
689 } else {
690 mat_tmp(0, 0,0) += tmp*(f+bf1);
691 mat_tmp(0,-1,0) += tmp* bf2;
692 }
693
694 if (fracx > Real(0.0)) {
695 tmp = fracx*(Real(1.0)-fracz)*area*b[1](ii,j+1,k);
696 if (cell_id(ii,j,k) >= 0 && cell_id(ii,j+1,k) >= 0) {
697 mat_tmp(ioff,0,0) += tmp*f;
698 mat_tmp(ioff,1,0) -= tmp*f;
699 } else if (cell_id(ii,j-1,k) < 0 || apy(ii,j-1,k) == Real(0.0)) {
700 mat_tmp(ioff,0,0) += tmp*(f+bflo);
701 } else {
702 mat_tmp(ioff, 0,0) += tmp*(f+bf1);
703 mat_tmp(ioff,-1,0) += tmp* bf2;
704 }
705 }
706
707 if (fracz > Real(0.0)) {
708 tmp = fracz*(Real(1.0)-fracx)*area*b[1](i,j+1,kk);
709 if (cell_id(i,j,kk) >= 0 && cell_id(i,j+1,kk) >= 0) {
710 mat_tmp(0,0,koff) += tmp*f;
711 mat_tmp(0,1,koff) -= tmp*f;
712 } else if (cell_id(i,j-1,kk) < 0 || apy(i,j-1,kk) == Real(0.0)) {
713 mat_tmp(0,0,koff) += tmp*(f+bflo);
714 } else {
715 mat_tmp(0, 0,koff) += tmp*(f+bf1);
716 mat_tmp(0,-1,koff) += tmp* bf2;
717 }
718 }
719
720 if (fracx > Real(0.0) && fracz > Real(0.0)) {
721 tmp = fracx*fracz*area*b[1](ii,j+1,kk);
722 if (cell_id(ii,j,kk) >= 0 && cell_id(ii,j+1,kk) >= 0) {
723 mat_tmp(ioff,1,koff) -= tmp*f;
724 mat_tmp(ioff,0,koff) += tmp*f;
725 } else if (cell_id(ii,j-1,kk) < 0 || apy(ii,j-1,kk) == Real(0.0)) {
726 mat_tmp(ioff,0,koff) += tmp*(f+bflo);
727 } else {
728 mat_tmp(ioff, 0,koff) += tmp*(f+bf1);
729 mat_tmp(ioff,-1,koff) += tmp* bf2;
730 }
731 }
732 }
733
734 cdir = Orientation(Direction::z, Orientation::low);
735 area = apz(i,j,k);
736
737 if (area > Real(0.0))
738 {
739 int ioff, joff, ii, jj;
740 Real fracx, fracy;
741 Real f = fac[2];
742
743 if (area != Real(1.0)) {
744 ioff = static_cast<int>(std::copysign(Real(1.0), fcz(i,j,k,0)));
745 joff = static_cast<int>(std::copysign(Real(1.0), fcz(i,j,k,1)));
746 ii = i+ioff;
747 jj = j+joff;
748 if (cell_id(ii,j,k-1) < 0 && cell_id(ii,j,k) < 0) {
749 fracx = Real(0.0);
750 } else {
751 fracx = std::abs(fcz(i,j,k,0));
752 }
753 if (cell_id(i,jj,k-1) < 0 && cell_id(i,jj,k) < 0) {
754 fracy = Real(0.0);
755 } else {
756 fracy = std::abs(fcz(i,j,k,1));
757 }
758 if (cell_id(ii,jj,k-1) < 0 && cell_id(ii,jj,k) < 0 && fracx*fracy > Real(0.0)) {
759 fracx = Real(0.0);
760 fracy = Real(0.0);
761 }
762 } else {
763 ioff = 0;
764 joff = 0;
765 ii = i;
766 jj = j;
767 fracx = Real(0.0);
768 fracy = Real(0.0);
769 }
770
771 Real bf1, bf2, bflo;
772 detail::comp_bflo(bf1, bf2, bflo, sb, dx[2], bctype[cdir], bcl[cdir], bho);
773
774 Real tmp = (Real(1.0)-fracx)*(Real(1.0)-fracy)*area*b[2](i,j,k);
775 if (cell_id(i,j,k-1) >= 0) {
776 mat_tmp(0,0, 0) += tmp*f;
777 mat_tmp(0,0,-1) -= tmp*f;
778 } else if (cell_id(i,j,k+1) < 0 || apz(i,j,k+1) == Real(0.0)) {
779 mat_tmp(0,0,0) += tmp*(f+bflo);
780 } else {
781 mat_tmp(0,0,0) += tmp*(f+bf1);
782 mat_tmp(0,0,1) += tmp* bf2;
783 }
784
785 if (fracx > Real(0.0)) {
786 tmp = fracx*(Real(1.0)-fracy)*area*b[2](ii,j,k);
787 if (cell_id(ii,j,k-1) >= 0 && cell_id(ii,j,k) >= 0) {
788 mat_tmp(ioff,0,-1) -= tmp*f;
789 mat_tmp(ioff,0, 0) += tmp*f;
790 } else if (cell_id(ii,j,k+1) < 0 || apz(ii,j,k+1) == Real(0.0)) {
791 mat_tmp(ioff,0,0) += tmp*(f+bflo);
792 } else {
793 mat_tmp(ioff,0,0) += tmp*(f+bf1);
794 mat_tmp(ioff,0,1) += tmp* bf2;
795 }
796 }
797
798 if (fracy > Real(0.0)) {
799 tmp = fracy*(Real(1.0)-fracx)*area*b[2](i,jj,k);
800 if (cell_id(i,jj,k-1) >= 0 && cell_id(i,jj,k) >= 0) {
801 mat_tmp(0,joff,-1) -= tmp*f;
802 mat_tmp(0,joff, 0) += tmp*f;
803 } else if (cell_id(i,jj,k+1) < 0 || apz(i,jj,k+1) == Real(0.0)) {
804 mat_tmp(0,joff,0) += tmp*(f+bflo);
805 } else {
806 mat_tmp(0,joff,0) += tmp*(f+bf1);
807 mat_tmp(0,joff,1) += tmp* bf2;
808 }
809 }
810
811 if (fracx > Real(0.0) && fracy > Real(0.0)) {
812 tmp = fracx*fracy*area*b[2](ii,jj,k);
813 if (cell_id(ii,jj,k-1) >= 0 && cell_id(ii,jj,k) >= 0) {
814 mat_tmp(ioff,joff,-1) -= tmp*f;
815 mat_tmp(ioff,joff, 0) += tmp*f;
816 } else if (cell_id(ii,jj,k+1) < 0 || apz(ii,jj,k+1) == Real(0.0)) {
817 mat_tmp(ioff,joff,0) += tmp*(f+bflo);
818 } else {
819 mat_tmp(ioff,joff,0) += tmp*(f+bf1);
820 mat_tmp(ioff,joff,1) += tmp* bf2;
821 }
822 }
823 }
824
825 cdir = Orientation(Direction::z, Orientation::high);
826 area = apz(i,j,k+1);
827
828 if (area > Real(0.0))
829 {
830 int ioff, joff, ii, jj;
831 Real fracx, fracy;
832 Real f = fac[2];
833
834 if (area != Real(1.0)) {
835 ioff = static_cast<int>(std::copysign(Real(1.0), fcz(i,j,k+1,0)));
836 joff = static_cast<int>(std::copysign(Real(1.0), fcz(i,j,k+1,1)));
837 ii = i+ioff;
838 jj = j+joff;
839 if (cell_id(ii,j,k) < 0 && cell_id(ii,j,k+1) < 0) {
840 fracx = Real(0.0);
841 } else {
842 fracx = std::abs(fcz(i,j,k+1,0));
843 }
844 if (cell_id(i,jj,k) < 0 && cell_id(i,jj,k+1) < 0) {
845 fracy = Real(0.0);
846 } else {
847 fracy = std::abs(fcz(i,j,k+1,1));
848 }
849 if (cell_id(ii,jj,k) < 0 && cell_id(ii,jj,k+1) < 0 && fracx*fracy > Real(0.0)) {
850 fracx = Real(0.0);
851 fracy = Real(0.0);
852 }
853 } else {
854 ioff = 0;
855 joff = 0;
856 ii = i;
857 jj = j;
858 fracx = Real(0.0);
859 fracy = Real(0.0);
860 }
861
862 Real bf1, bf2, bflo;
863 detail::comp_bflo(bf1, bf2, bflo, sb, dx[2], bctype[cdir], bcl[cdir], bho);
864
865 Real tmp = (Real(1.0)-fracx)*(Real(1.0)-fracy)*area*b[2](i,j,k+1);
866 if (cell_id(i,j,k+1) >= 0) {
867 mat_tmp(0,0,0) += tmp*f;
868 mat_tmp(0,0,1) -= tmp*f;
869 } else if (cell_id(i,j,k-1) < 0 || apz(i,j,k-1) == Real(0.0)) {
870 mat_tmp(0,0,0) += tmp*(f+bflo);
871 } else {
872 mat_tmp(0,0, 0) += tmp*(f+bf1);
873 mat_tmp(0,0,-1) += tmp* bf2;
874 }
875
876 if (fracx > Real(0.0)) {
877 tmp = fracx*(Real(1.0)-fracy)*area*b[2](ii,j,k+1);
878 if (cell_id(ii,j,k) >= 0 && cell_id(ii,j,k+1) >= 0) {
879 mat_tmp(ioff,0,0) += tmp*f;
880 mat_tmp(ioff,0,1) -= tmp*f;
881 } else if (cell_id(ii,j,k-1) < 0 || apz(ii,j,k-1) == Real(0.0)) {
882 mat_tmp(ioff,0,0) += tmp*(f+bflo);
883 } else {
884 mat_tmp(ioff,0, 0) += tmp*(f+bf1);
885 mat_tmp(ioff,0,-1) += tmp* bf2;
886 }
887 }
888
889 if (fracy > Real(0.0)) {
890 tmp = fracy*(Real(1.0)-fracx)*area*b[2](i,jj,k+1);
891 if (cell_id(i,jj,k) >= 0 && cell_id(i,jj,k+1) >= 0) {
892 mat_tmp(0,joff,0) += tmp*f;
893 mat_tmp(0,joff,1) -= tmp*f;
894 } else if (cell_id(i,jj,k-1) < 0 || apz(i,jj,k-1) == Real(0.0)) {
895 mat_tmp(0,joff,0) += tmp*(f+bflo);
896 } else {
897 mat_tmp(0,joff, 0) += tmp*(f+bf1);
898 mat_tmp(0,joff,-1) += tmp* bf2;
899 }
900 }
901
902 if (fracx > Real(0.0) && fracy > Real(0.0)) {
903 tmp = fracx*fracy*area*b[2](ii,jj,k+1);
904 if (cell_id(ii,jj,k+1) >= 0 && cell_id(ii,jj,k) >= 0) {
905 mat_tmp(ioff,joff,1) -= tmp*f;
906 mat_tmp(ioff,joff,0) += tmp*f;
907 } else if (cell_id(ii,jj,k-1) < 0 || apz(ii,jj,k-1) == Real(0.0)) {
908 mat_tmp(ioff,joff,0) += tmp*(f+bflo);
909 } else {
910 mat_tmp(ioff,joff, 0) += tmp*(f+bf1);
911 mat_tmp(ioff,joff,-1) += tmp* bf2;
912 }
913 }
914 }
915
916 if (beb) {
917 Real anorm = std::sqrt((apx(i,j,k) - apx(i+1,j,k))*(apx(i,j,k) - apx(i+1,j,k))
918 + (apy(i,j,k) - apy(i,j+1,k))*(apy(i,j,k) - apy(i,j+1,k))
919 + (apz(i,j,k) - apz(i,j,k+1))*(apz(i,j,k) - apz(i,j,k+1)));
920
921 Real anorminv = Real(1.0)/anorm;
922 Real anrmx = (apx(i,j,k) - apx(i+1,j,k))*anorminv;
923 Real anrmy = (apy(i,j,k) - apy(i,j+1,k))*anorminv;
924 Real anrmz = (apz(i,j,k) - apz(i,j,k+1))*anorminv;
925 Real sx = std::copysign(Real(1.0),anrmx);
926 Real sy = std::copysign(Real(1.0),anrmy);
927 Real sz = std::copysign(Real(1.0),anrmz);
928 Real bctx = bcen(i,j,k,0);
929 Real bcty = bcen(i,j,k,1);
930 Real bctz = bcen(i,j,k,2);
931 Real dg = get_dx_eb(vfrc(i,j,k)) / amrex::max(std::abs(anrmx), std::abs(anrmy), std::abs(anrmz));
932 Real gx = bctx - dg*anrmx;
933 Real gy = bcty - dg*anrmy;
934 Real gz = bctz - dg*anrmz;
935 int ioff = -static_cast<int>(sx);
936 int joff = -static_cast<int>(sy);
937 int koff = -static_cast<int>(sz);
938 gx *= sx;
939 gy *= sy;
940 gz *= sz;
941 Real gxy = gx*gy;
942 Real gxz = gx*gz;
943 Real gyz = gy*gz;
944 Real gxyz = gx*gy*gz;
945 Array1D<Real,0,7> phig1{Real(1.0) + gx + gy + gz + gxy + gxz + gyz + gxyz,
946 - gx - gxy - gxz - gxyz,
947 - gy - gxy - gyz - gxyz,
948 - gz - gxz - gyz - gxyz,
949 + gxy + gxyz,
950 + gxz + gxyz,
951 + gyz + gxyz,
952 - gxyz};
953 Array1D<Real,0,7> feb;
954 for (int ii=0; ii<8; ii++) {
955 feb(ii) = -phig1(ii) * (ba(i,j,k) * beb(i,j,k) / dg);
956 }
957 mat_tmp(0 , 0 , 0 ) -= feb(0)*fac[0];
958 mat_tmp(ioff, 0 , 0 ) -= feb(1)*fac[0];
959 mat_tmp(0 ,joff, 0 ) -= feb(2)*fac[0];
960 mat_tmp(0 , 0 ,koff) -= feb(3)*fac[0];
961 mat_tmp(ioff,joff, 0 ) -= feb(4)*fac[0];
962 mat_tmp(ioff, 0 ,koff) -= feb(5)*fac[0];
963 mat_tmp(0 ,joff,koff) -= feb(6)*fac[0];
964 mat_tmp(ioff,joff,koff) -= feb(7)*fac[0];
965 }
966
967 for (int kk=-1; kk<=1; kk++) {
968 for (int jj=-1; jj<=1; jj++) {
969 for (int ii=-1; ii<=1; ii++) {
970 mat_tmp(ii,jj,kk) *= Real(1.0)/vfrc(i,j,k);
971 }}}
972
973 if (sa != Real(0.0)) {
974 mat_tmp(0,0,0) += sa*a(i,j,k);
975 }
976 }
977 else
978 {
979 for (int kk=-1; kk<=1; kk++) {
980 for (int jj=-1; jj<=1; jj++) {
981 for (int ii=-1; ii<=1; ii++) {
982 mat_tmp(ii,jj,kk) = Real(0.0);
983 }}}
984 mat_tmp(0,0,0) = Real(1.0);
985 }
986
987 diaginv(i,j,k) = Real(1.0)/mat_tmp(0,0,0);
988 for (int kk=-1; kk<=1; kk++) {
989 for (int jj=-1; jj<=1; jj++) {
990 for (int ii=-1; ii<=1; ii++) {
991 mat_tmp(ii,jj,kk) *= diaginv(i,j,k);
992 }}}
993 mat_tmp(0,0,0) = Real(1.0);
994
995 ncols(i,j,k) = 0;
996 for (int m = 0; m < 27; ++m) {
997 ncols(i,j,k) += (sten[m] != Real(0.0));
998 }
999}
1000
1001#endif
1002
1003}
1004#endif
AMReX_EBFabFactory.H
AMReX_EBMultiFabUtil.H
AMREX_FORCE_INLINE
#define AMREX_FORCE_INLINE
Definition AMReX_Extension.H:119
AMREX_GPU_HOST_DEVICE
#define AMREX_GPU_HOST_DEVICE
Definition AMReX_GpuQualifiers.H:20
AMReX_MLLinOp_K.H
AMReX_MultiCutFab.H
amrex::Orientation::low
@ low
Definition AMReX_Orientation.H:34
amrex::Orientation::high
@ high
Definition AMReX_Orientation.H:34
amrex::detail::comp_bf
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void comp_bf(Real &bf1, Real &bf2, Real sb, Real h, int bct, Real bcl, int bho)
Definition AMReX_Habec_K.H:11
amrex::detail::comp_bflo
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void comp_bflo(Real &bf1, Real &bf2, Real &bflo, Real sb, Real h, int bct, Real bcl, int bho)
Definition AMReX_Habec_K.H:34
amrex
Definition AMReX_Amr.cpp:49
amrex::habec_ijmat
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void habec_ijmat(GpuArray< Real, 2 *AMREX_SPACEDIM+1 > &sten, Array4< Int > const &ncols, Array4< Real > const &diaginv, int i, int j, int k, Array4< Int const > const &cell_id, Real sa, Array4< Real const > const &a, Real sb, GpuArray< Real, AMREX_SPACEDIM > const &dx, GpuArray< Array4< Real const >, AMREX_SPACEDIM > const &b, GpuArray< int, AMREX_SPACEDIM *2 > const &bctype, GpuArray< Real, AMREX_SPACEDIM *2 > const &bcl, int bho, Array4< int const > const &osm)
Definition AMReX_Habec_2D_K.H:91
amrex::habec_cols
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void habec_cols(GpuArray< Int, 2 *AMREX_SPACEDIM+1 > &sten, int i, int j, int, Array4< Int const > const &cell_id)
Definition AMReX_Habec_2D_K.H:171
amrex::max
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE constexpr const T & max(const T &a, const T &b) noexcept
Definition AMReX_Algorithm.H:35
amrex::habec_mat
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void habec_mat(GpuArray< Real, 2 *AMREX_SPACEDIM+1 > &sten, int i, int j, int k, Dim3 const &boxlo, Dim3 const &boxhi, Real sa, Array4< Real const > const &a, Real sb, GpuArray< Real, AMREX_SPACEDIM > const &dx, GpuArray< Array4< Real const >, AMREX_SPACEDIM > const &b, GpuArray< int, AMREX_SPACEDIM *2 > const &bctype, GpuArray< Real, AMREX_SPACEDIM *2 > const &bcl, int bho, GpuArray< Array4< int const >, AMREX_SPACEDIM *2 > const &msk, Array4< Real > const &diaginv)
Definition AMReX_Habec_2D_K.H:15