Block-Structured AMR Software Framework
 
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AMReX_MultiFab.H
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1
2#ifndef BL_MULTIFAB_H
3#define BL_MULTIFAB_H
4#include <AMReX_Config.H>
5
6#include <AMReX_BLassert.H>
7#include <AMReX_BaseFab.H>
8#include <AMReX_FArrayBox.H>
9#include <AMReX_FabArray.H>
10#include <AMReX_FabArrayUtility.H>
11#include <AMReX_Periodicity.H>
12#include <AMReX_NonLocalBC.H>
13
14#include <cstdint>
15
16namespace amrex
17{
18
19using fMultiFab = FabArray<BaseFab<float> >;
20
21class iMultiFab;
22
35class MultiFab
36 :
37 public FabArray<FArrayBox>
38{
39public:
40
47 MultiFab () noexcept;
48
57 explicit MultiFab (Arena* a) noexcept;
58
73 MultiFab (const BoxArray& bxs,
74 const DistributionMapping& dm,
75 int ncomp,
76 int ngrow,
77#ifdef AMREX_STRICT_MODE
78 const MFInfo& info,
79 const FabFactory<FArrayBox>& factory);
80#else
81 const MFInfo& info = MFInfo(),
82 const FabFactory<FArrayBox>& factory = FArrayBoxFactory());
83#endif
84
85 MultiFab (const BoxArray& bxs,
86 const DistributionMapping& dm,
87 int ncomp,
88 const IntVect& ngrow,
89#ifdef AMREX_STRICT_MODE
90 const MFInfo& info,
91 const FabFactory<FArrayBox>& factory);
92#else
93 const MFInfo& info = MFInfo(),
94 const FabFactory<FArrayBox>& factory = FArrayBoxFactory());
95#endif
96
104 MultiFab (const MultiFab& rhs, MakeType maketype, int scomp, int ncomp);
105
106 ~MultiFab ();
107
108 MultiFab (MultiFab&& rhs) noexcept;
109 MultiFab& operator= (MultiFab&& rhs) noexcept = default;
110
111 MultiFab (const MultiFab& rhs) = delete;
112 MultiFab& operator= (const MultiFab& rhs) = delete;
113
114 void define (const BoxArray& bxs,
115 const DistributionMapping& dm,
116 int nvar,
117 int ngrow,
118#ifdef AMREX_STRICT_MODE
119 const MFInfo& info,
120 const FabFactory<FArrayBox>& factory);
121#else
122 const MFInfo& info = MFInfo(),
123 const FabFactory<FArrayBox>& factory = FArrayBoxFactory());
124#endif
125
126 void define (const BoxArray& bxs,
127 const DistributionMapping& dm,
128 int nvar,
129 const IntVect& ngrow,
130#ifdef AMREX_STRICT_MODE
131 const MFInfo& info,
132 const FabFactory<FArrayBox>& factory);
133#else
134 const MFInfo& info = MFInfo(),
135 const FabFactory<FArrayBox>& factory = FArrayBoxFactory());
136#endif
137
138 MultiFab& operator= (Real r);
139
148 [[nodiscard]] Real min (int comp,
149 int nghost = 0,
150 bool local = false) const;
155 [[nodiscard]] Real min (const Box& region,
156 int comp,
157 int nghost = 0,
158 bool local = false) const;
167 [[nodiscard]] Real max (int comp,
168 int nghost = 0,
169 bool local = false) const;
174 [[nodiscard]] Real max (const Box& region,
175 int comp,
176 int nghost = 0,
177 bool local = false) const;
182 [[nodiscard]] Real norm0 (int comp = 0, int nghost = 0, bool local = false, bool ignore_covered = false ) const;
183 [[nodiscard]] Real norminf (int comp = 0, int nghost = 0, bool local = false, bool ignore_covered = false ) const {
184 return norm0(comp,nghost,local,ignore_covered);
185 }
186
187 [[nodiscard]] Real norm0 (const iMultiFab& mask, int comp = 0, int nghost = 0, bool local = false) const;
188 [[nodiscard]] Real norminf (const iMultiFab& mask, int comp = 0, int nghost = 0, bool local = false) const {
189 return norm0(mask,comp,nghost,local);
190 }
191
192 [[nodiscard]] Real norm0 (int comp, int ncomp, IntVect const& nghost, bool local = false,
193 bool ignore_covered = false) const;
194
195 using FabArray<FArrayBox>::norminf;
196
201 [[nodiscard]] Vector<Real> norm0 (const Vector<int>& comps, int nghost = 0, bool local = false, bool ignore_covered = false ) const;
202 [[nodiscard]] Vector<Real> norminf (const Vector<int>& comps, int nghost = 0, bool local = false, bool ignore_covered = false) const {
203 return norm0(comps,nghost,local,ignore_covered);
204 }
205
211 [[nodiscard]] Real norm1 (int comp, const Periodicity& period, bool ignore_covered = false) const;
216 [[nodiscard]] Real norm1 (int comp = 0, int ngrow = 0, bool local = false) const;
221 [[nodiscard]] Vector<Real> norm1 (const Vector<int>& comps, int ngrow = 0, bool local = false) const;
226 [[nodiscard]] Real norm2 (int comp = 0) const;
231 [[nodiscard]] Real norm2 (int comp, const Periodicity& period) const;
236 [[nodiscard]] Vector<Real> norm2 (const Vector<int>& comps) const;
240 [[nodiscard]] Real sum (int comp = 0, bool local = false) const;
244 [[nodiscard]] Real sum (Box const& region, int comp = 0, bool local = false) const;
245
246 using FabArray<FArrayBox>::sum;
247
252 [[nodiscard]] Real sum_unique (int comp = 0,
253 bool local = false,
254 const Periodicity& period = Periodicity::NonPeriodic()) const;
261 [[nodiscard]] Real sum_unique (Box const& region, int comp = 0, bool local = false) const;
271 void plus (Real val,
272 int comp,
273 int num_comp,
274 int nghost = 0);
280 void plus (Real val,
281 const Box& region,
282 int comp,
283 int num_comp,
284 int nghost = 0);
291 void plus (Real val,
292 int nghost);
300 void plus (Real val,
301 const Box& region,
302 int nghost);
311 void mult (Real val,
312 int comp,
313 int num_comp,
314 int nghost = 0);
322 void mult (Real val,
323 const Box& region,
324 int comp,
325 int num_comp,
326 int nghost = 0);
333 void mult (Real val,
334 int nghost = 0);
342 void mult (Real val,
343 const Box& region,
344 int nghost = 0);
353 void invert (Real numerator,
354 int comp,
355 int num_comp,
356 int nghost = 0);
364 void invert (Real numerator,
365 const Box& region,
366 int comp,
367 int num_comp,
368 int nghost = 0);
375 void invert (Real numerator,
376 int nghost);
384 void invert (Real numerator,
385 const Box& region,
386 int nghost);
394 void negate (int comp,
395 int num_comp,
396 int nghost = 0);
402 void negate (const Box& region,
403 int comp,
404 int num_comp,
405 int nghost = 0);
411 void negate (int nghost = 0);
418 void negate (const Box& region,
419 int nghost = 0);
420
421 [[nodiscard]] IntVect minIndex (int comp,
422 int nghost = 0) const;
423
424 [[nodiscard]] IntVect maxIndex (int comp,
425 int nghost = 0) const;
435 void plus (const MultiFab& mf,
436 int strt_comp,
437 int num_comp,
438 int nghost);
448 void minus (const MultiFab& mf,
449 int strt_comp,
450 int num_comp,
451 int nghost);
462 void divide (const MultiFab& mf,
463 int strt_comp,
464 int num_comp,
465 int nghost);
469 static Real Dot (const MultiFab& x, int xcomp,
470 const MultiFab& y, int ycomp,
471 int numcomp, int nghost, bool local = false);
472
476 static Real Dot (const MultiFab& x, int xcomp,
477 int numcomp, int nghost, bool local = false);
478
479 static Real Dot (const iMultiFab& mask,
480 const MultiFab& x, int xcomp,
481 const MultiFab& y, int ycomp,
482 int numcomp, int nghost, bool local = false);
487 static void Add (MultiFab& dst,
488 const MultiFab& src,
489 int srccomp,
490 int dstcomp,
491 int numcomp,
492 int nghost);
493
494 static void Add (MultiFab& dst,
495 const MultiFab& src,
496 int srccomp,
497 int dstcomp,
498 int numcomp,
499 const IntVect& nghost);
500
506 [[nodiscard]] MultiFab deepCopy () const;
507
513 static void Copy (MultiFab& dst,
514 const MultiFab& src,
515 int srccomp,
516 int dstcomp,
517 int numcomp,
518 int nghost);
519
520 static void Copy (MultiFab& dst,
521 const MultiFab& src,
522 int srccomp,
523 int dstcomp,
524 int numcomp,
525 const IntVect& nghost);
526
532 static void Swap (MultiFab& dst,
533 MultiFab& src,
534 int srccomp,
535 int dstcomp,
536 int numcomp,
537 int nghost);
538
539 static void Swap (MultiFab& dst,
540 MultiFab& src,
541 int srccomp,
542 int dstcomp,
543 int numcomp,
544 const IntVect& nghost);
545
550 static void Subtract (MultiFab& dst,
551 const MultiFab& src,
552 int srccomp,
553 int dstcomp,
554 int numcomp,
555 int nghost);
556
557 static void Subtract (MultiFab& dst,
558 const MultiFab& src,
559 int srccomp,
560 int dstcomp,
561 int numcomp,
562 const IntVect& nghost);
567 static void Multiply (MultiFab& dst,
568 const MultiFab& src,
569 int srccomp,
570 int dstcomp,
571 int numcomp,
572 int nghost);
573
574 static void Multiply (MultiFab& dst,
575 const MultiFab& src,
576 int srccomp,
577 int dstcomp,
578 int numcomp,
579 const IntVect& nghost);
584 static void Divide (MultiFab& dst,
585 const MultiFab& src,
586 int srccomp,
587 int dstcomp,
588 int numcomp,
589 int nghost);
590
591 static void Divide (MultiFab& dst,
592 const MultiFab& src,
593 int srccomp,
594 int dstcomp,
595 int numcomp,
596 const IntVect& nghost);
600 static void Saxpy (MultiFab& dst,
601 Real a,
602 const MultiFab& src,
603 int srccomp,
604 int dstcomp,
605 int numcomp,
606 int nghost);
607
608 using FabArray<FArrayBox>::Saxpy;
609
613 static void Xpay (MultiFab& dst,
614 Real a,
615 const MultiFab& src,
616 int srccomp,
617 int dstcomp,
618 int numcomp,
619 int nghost);
620
621 using FabArray<FArrayBox>::Xpay;
622
626 static void LinComb (MultiFab& dst,
627 Real a,
628 const MultiFab& x,
629 int xcomp,
630 Real b,
631 const MultiFab& y,
632 int ycomp,
633 int dstcomp,
634 int numcomp,
635 int nghost);
636
637 using FabArray<FArrayBox>::LinComb;
638
642 static void AddProduct (MultiFab& dst,
643 const MultiFab& src1,
644 int comp1,
645 const MultiFab& src2,
646 int comp2,
647 int dstcomp,
648 int numcomp,
649 int nghost);
650
651 static void AddProduct (MultiFab& dst,
652 const MultiFab& src1,
653 int comp1,
654 const MultiFab& src2,
655 int comp2,
656 int dstcomp,
657 int numcomp,
658 const IntVect& nghost);
659
667 [[nodiscard]] bool is_finite (bool local=false) const;
668 [[nodiscard]] bool is_finite (int scomp, int ncomp, int ngrow = 0, bool local=false) const;
669 [[nodiscard]] bool is_finite (int scomp, int ncomp, const IntVect& ngrow, bool local=false) const;
670
678 [[nodiscard]] bool contains_nan (bool local=false) const;
679 [[nodiscard]] bool contains_nan (int scomp, int ncomp, int ngrow = 0, bool local=false) const;
680 [[nodiscard]] bool contains_nan (int scomp, int ncomp, const IntVect& ngrow, bool local=false) const;
687 [[nodiscard]] bool contains_inf (bool local=false) const;
688 [[nodiscard]] bool contains_inf (int scomp, int ncomp, int ngrow = 0, bool local=false) const;
689 [[nodiscard]] bool contains_inf (int scomp, int ncomp, const IntVect& ngrow, bool local=false) const;
690
694 [[nodiscard]] std::unique_ptr<MultiFab> OverlapMask (const Periodicity& period = Periodicity::NonPeriodic()) const;
696 [[nodiscard]] std::unique_ptr<iMultiFab> OwnerMask (const Periodicity& period = Periodicity::NonPeriodic()) const;
697
699 void AverageSync (const Periodicity& period = Periodicity::NonPeriodic());
701 void WeightedSync (const MultiFab& wgt, const Periodicity& period = Periodicity::NonPeriodic());
703 void OverrideSync (const iMultiFab& msk, const Periodicity& period = Periodicity::NonPeriodic());
704
705 using FabArray<FArrayBox>::OverrideSync;
706
707 static void Initialize ();
708 static void Finalize ();
709
710private:
711 //
713 using CopyComTagsContainer = FabArrayBase::CopyComTagsContainer;
714 using MapOfCopyComTagContainers = FabArrayBase::MapOfCopyComTagContainers;
715
716 void initVal ();
717};
718
719#ifndef _MSC_VER
720inline void GccPlacaterMF ()
721{
722 std::allocator<MultiFab*> a1;
723 std::allocator<MultiFab const*> a2;
724 std::allocator<FabArray<FArrayBox>*> a3;
725 std::allocator<FabArray<FArrayBox> const*> a4;
726
727 amrex::ignore_unused(a1);
728 amrex::ignore_unused(a2);
729 amrex::ignore_unused(a3);
730 amrex::ignore_unused(a4);
731}
732#endif
733
734}
735
736#endif /*BL_MULTIFAB_H*/
AMReX_BLassert.H
AMReX_BaseFab.H
AMReX_FArrayBox.H
AMReX_FabArrayUtility.H
AMReX_FabArray.H
mask
Array4< int const > mask
Definition AMReX_InterpFaceRegister.cpp:93
AMReX_NonLocalBC.H
AMReX_Periodicity.H
amrex::Arena
A virtual base class for objects that manage their own dynamic memory allocation.
Definition AMReX_Arena.H:100
amrex::BoxArray
A collection of Boxes stored in an Array.
Definition AMReX_BoxArray.H:550
amrex::DistributionMapping
Calculates the distribution of FABs to MPI processes.
Definition AMReX_DistributionMapping.H:41
amrex::FArrayBox
A Fortran Array of REALs.
Definition AMReX_FArrayBox.H:229
amrex::FabArrayBase::CopyComTagsContainer
CopyComTag::CopyComTagsContainer CopyComTagsContainer
Definition AMReX_FabArrayBase.H:219
amrex::FabArrayBase::MapOfCopyComTagContainers
CopyComTag::MapOfCopyComTagContainers MapOfCopyComTagContainers
Definition AMReX_FabArrayBase.H:220
amrex::FabArray
An Array of FortranArrayBox(FAB)-like Objects.
Definition AMReX_FabArray.H:344
amrex::FabFactory
Definition AMReX_FabFactory.H:50
amrex::MultiFab
A collection (stored as an array) of FArrayBox objects.
Definition AMReX_MultiFab.H:38
amrex::MultiFab::LinComb
static void LinComb(MultiFab &dst, Real a, const MultiFab &x, int xcomp, Real b, const MultiFab &y, int ycomp, int dstcomp, int numcomp, int nghost)
dst = a*x + b*y
Definition AMReX_MultiFab.cpp:359
amrex::MultiFab::define
void define(const BoxArray &bxs, const DistributionMapping &dm, int nvar, int ngrow, const MFInfo &info=MFInfo(), const FabFactory< FArrayBox > &factory=FArrayBoxFactory())
Definition AMReX_MultiFab.cpp:572
amrex::MultiFab::CopyComTagsContainer
FabArrayBase::CopyComTagsContainer CopyComTagsContainer
Some useful typedefs.
Definition AMReX_MultiFab.H:713
amrex::MultiFab::invert
void invert(Real numerator, int comp, int num_comp, int nghost=0)
Replaces the value of each cell in the specified subregion of the MultiFab with its reciprocal multip...
Definition AMReX_MultiFab.cpp:1480
amrex::MultiFab::minus
void minus(const MultiFab &mf, int strt_comp, int num_comp, int nghost)
This function subtracts the values of the cells in mf from the corresponding cells of this MultiFab....
Definition AMReX_MultiFab.cpp:1421
amrex::MultiFab::MapOfCopyComTagContainers
FabArrayBase::MapOfCopyComTagContainers MapOfCopyComTagContainers
Definition AMReX_MultiFab.H:714
amrex::MultiFab::norm0
Real norm0(int comp=0, int nghost=0, bool local=false, bool ignore_covered=false) const
Returns the maximum absolute value contained in component comp of the MultiFab.
Definition AMReX_MultiFab.cpp:1088
amrex::MultiFab::Swap
static void Swap(MultiFab &dst, MultiFab &src, int srccomp, int dstcomp, int numcomp, int nghost)
Swap from src to dst including nghost ghost cells. The two MultiFabs MUST have the same underlying Bo...
Definition AMReX_MultiFab.cpp:213
amrex::MultiFab::OwnerMask
std::unique_ptr< iMultiFab > OwnerMask(const Periodicity &period=Periodicity::NonPeriodic()) const
Owner is the grid with the lowest grid number containing the data.
Definition AMReX_MultiFab.cpp:1584
amrex::MultiFab::Add
static void Add(MultiFab &dst, const MultiFab &src, int srccomp, int dstcomp, int numcomp, int nghost)
Add src to dst including nghost ghost cells. The two MultiFabs MUST have the same underlying BoxArray...
Definition AMReX_MultiFab.cpp:151
amrex::MultiFab::contains_nan
bool contains_nan(bool local=false) const
Are there any NaNs in the MF? This may return false, even if the MF contains NaNs,...
Definition AMReX_MultiFab.cpp:717
amrex::MultiFab::Saxpy
static void Saxpy(MultiFab &dst, Real a, const MultiFab &src, int srccomp, int dstcomp, int numcomp, int nghost)
dst += a*src
Definition AMReX_MultiFab.cpp:345
amrex::MultiFab::Dot
static Real Dot(const MultiFab &x, int xcomp, const MultiFab &y, int ycomp, int numcomp, int nghost, bool local=false)
Returns the dot product of two MultiFabs.
Definition AMReX_MultiFab.cpp:37
amrex::MultiFab::min
Real min(int comp, int nghost=0, bool local=false) const
Returns the minimum value contained in component comp of the MultiFab.
Definition AMReX_MultiFab.cpp:778
amrex::MultiFab::norm1
Real norm1(int comp, const Periodicity &period, bool ignore_covered=false) const
Returns the L1 norm of component comp over the MultiFab.
Definition AMReX_MultiFab.cpp:1186
amrex::MultiFab::Subtract
static void Subtract(MultiFab &dst, const MultiFab &src, int srccomp, int dstcomp, int numcomp, int nghost)
Subtract src from dst including nghost ghost cells. The two MultiFabs MUST have the same underlying B...
Definition AMReX_MultiFab.cpp:285
amrex::MultiFab::sum
Real sum(int comp=0, bool local=false) const
Returns the sum of component "comp" over the MultiFab – no ghost cells are included.
Definition AMReX_MultiFab.cpp:1266
amrex::MultiFab::Multiply
static void Multiply(MultiFab &dst, const MultiFab &src, int srccomp, int dstcomp, int numcomp, int nghost)
Multiply dst by src including nghost ghost cells. The two MultiFabs MUST have the same underlying Box...
Definition AMReX_MultiFab.cpp:305
amrex::MultiFab::maxIndex
IntVect maxIndex(int comp, int nghost=0) const
Definition AMReX_MultiFab.cpp:1074
amrex::MultiFab::AddProduct
static void AddProduct(MultiFab &dst, const MultiFab &src1, int comp1, const MultiFab &src2, int comp2, int dstcomp, int numcomp, int nghost)
dst += src1*src2
Definition AMReX_MultiFab.cpp:368
amrex::MultiFab::is_finite
bool is_finite(bool local=false) const
Are the numbers in the MF finite (i.e., neither nan nor inf)? This may return true,...
Definition AMReX_MultiFab.cpp:662
amrex::MultiFab::norminf
Vector< Real > norminf(const Vector< int > &comps, int nghost=0, bool local=false, bool ignore_covered=false) const
Definition AMReX_MultiFab.H:202
amrex::MultiFab::Initialize
static void Initialize()
Definition AMReX_MultiFab.cpp:475
amrex::MultiFab::AverageSync
void AverageSync(const Periodicity &period=Periodicity::NonPeriodic())
Sync up nodal data via averaging.
Definition AMReX_MultiFab.cpp:1590
amrex::MultiFab::contains_inf
bool contains_inf(bool local=false) const
Are there any Infs in the MF? This may return false, even if the MF contains Infs,...
Definition AMReX_MultiFab.cpp:772
amrex::MultiFab::norminf
Real norminf(int comp=0, int nghost=0, bool local=false, bool ignore_covered=false) const
Definition AMReX_MultiFab.H:183
amrex::MultiFab::Xpay
static void Xpay(MultiFab &dst, Real a, const MultiFab &src, int srccomp, int dstcomp, int numcomp, int nghost)
dst = src + a*dst
Definition AMReX_MultiFab.cpp:352
amrex::MultiFab::norm2
Real norm2(int comp=0) const
Returns the L2 norm of component comp over the MultiFab. No ghost cells are used.
Definition AMReX_MultiFab.cpp:1118
amrex::MultiFab::initVal
void initVal()
Definition AMReX_MultiFab.cpp:596
amrex::MultiFab::Divide
static void Divide(MultiFab &dst, const MultiFab &src, int srccomp, int dstcomp, int numcomp, int nghost)
Divide dst by src including nghost ghost cells. The two MultiFabs MUST have the same underlying BoxAr...
Definition AMReX_MultiFab.cpp:325
amrex::MultiFab::mult
void mult(Real val, int comp, int num_comp, int nghost=0)
Scales the value of each cell in the specified subregion of the MultiFab by the scalar val (a[i] <- a...
Definition AMReX_MultiFab.cpp:1460
amrex::MultiFab::plus
void plus(Real val, int comp, int num_comp, int nghost=0)
Adds the scalar value val to the value of each cell in the specified subregion of the MultiFab.
Definition AMReX_MultiFab.cpp:1433
amrex::MultiFab::minIndex
IntVect minIndex(int comp, int nghost=0) const
Definition AMReX_MultiFab.cpp:1066
amrex::MultiFab::Copy
static void Copy(MultiFab &dst, const MultiFab &src, int srccomp, int dstcomp, int numcomp, int nghost)
Copy from src to dst including nghost ghost cells. The two MultiFabs MUST have the same underlying Bo...
Definition AMReX_MultiFab.cpp:193
amrex::MultiFab::max
Real max(int comp, int nghost=0, bool local=false) const
Returns the maximum value contained in component comp of the MultiFab.
Definition AMReX_MultiFab.cpp:907
amrex::MultiFab::norminf
Real norminf(const iMultiFab &mask, int comp=0, int nghost=0, bool local=false) const
Definition AMReX_MultiFab.H:188
amrex::MultiFab::MultiFab
MultiFab() noexcept
Constructs an empty MultiFab.
Definition AMReX_MultiFab.cpp:496
amrex::MultiFab::divide
void divide(const MultiFab &mf, int strt_comp, int num_comp, int nghost)
This function divides the values of the cells in mf from the corresponding cells of this MultiFab....
Definition AMReX_MultiFab.cpp:1427
amrex::MultiFab::negate
void negate(int comp, int num_comp, int nghost=0)
Negates the value of each cell in the specified subregion of the MultiFab. The subregion consists of ...
Definition AMReX_MultiFab.cpp:1500
amrex::MultiFab::operator=
MultiFab & operator=(MultiFab &&rhs) noexcept=default
amrex::MultiFab::deepCopy
MultiFab deepCopy() const
Definition AMReX_MultiFab.cpp:171
amrex::MultiFab::WeightedSync
void WeightedSync(const MultiFab &wgt, const Periodicity &period=Periodicity::NonPeriodic())
Sync up nodal data with weights.
Definition AMReX_MultiFab.cpp:1601
amrex::MultiFab::MultiFab
MultiFab(const MultiFab &rhs)=delete
amrex::MultiFab::~MultiFab
~MultiFab()
Definition AMReX_MultiFab.cpp:557
amrex::MultiFab::Finalize
static void Finalize()
Definition AMReX_MultiFab.cpp:491
amrex::MultiFab::OverlapMask
std::unique_ptr< MultiFab > OverlapMask(const Periodicity &period=Periodicity::NonPeriodic()) const
Return a mask indicating how many duplicates are in each point.
Definition AMReX_MultiFab.cpp:1518
amrex::MultiFab::OverrideSync
void OverrideSync(const iMultiFab &msk, const Periodicity &period=Periodicity::NonPeriodic())
Sync up nodal data with owners overriding non-owners.
Definition AMReX_MultiFab.cpp:1621
amrex::MultiFab::sum_unique
Real sum_unique(int comp=0, bool local=false, const Periodicity &period=Periodicity::NonPeriodic()) const
Same as sum with local =false, but for non-cell-centered data, this only adds non-unique points that ...
Definition AMReX_MultiFab.cpp:1314
amrex::Periodicity
This provides length of period for periodic domains. 0 means it is not periodic in that direction....
Definition AMReX_Periodicity.H:17
amrex::Periodicity::NonPeriodic
static const Periodicity & NonPeriodic() noexcept
Definition AMReX_Periodicity.cpp:52
amrex::Vector
This class is a thin wrapper around std::vector. Unlike vector, Vector::operator[] provides bound che...
Definition AMReX_Vector.H:27
amrex::iMultiFab
Definition AMReX_iMultiFab.H:32
amrex
Definition AMReX_Amr.cpp:49
amrex::MakeType
MakeType
Definition AMReX_MakeType.H:7
amrex::ignore_unused
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void ignore_unused(const Ts &...)
This shuts up the compiler about unused variables.
Definition AMReX.H:111
amrex::FArrayBoxFactory
DefaultFabFactory< FArrayBox > FArrayBoxFactory
Definition AMReX_FArrayBox.H:494
amrex::GccPlacaterMF
void GccPlacaterMF()
Definition AMReX_MultiFab.H:720
amrex::MFInfo
FabArray memory allocation information.
Definition AMReX_FabArray.H:66