/usr/lib/petscdir/3.7.5/x86_64-linux-gnu-real-debug/include/petsc/private/dmmbimpl.h is in libpetsc3.7.5-dbg 3.7.5+dfsg1-4+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 | #if !defined(_DMMBIMPL_H)
#define _DMMBIMPL_H
#include <petscdmmoab.h> /*I "petscdmmoab.h" I*/
#include "petsc/private/dmimpl.h"
/* This is an integer map, in addition it is also a container class
Design points:
- Low storage is the most important design point
- We want flexible insertion and deletion
- We can live with O(log) query, but we need O(1) iteration over strata
*/
typedef struct {
moab::Interface *mbiface;
moab::ParallelComm *pcomm;
moab::Range *tag_range; /* entities to which this tag applies */
moab::Tag tag;
PetscInt tag_size;
PetscBool new_tag;
PetscBool is_global_vec;
PetscBool is_native_vec;
Vec local;
} Vec_MOAB;
typedef struct {
PetscInt dim; /* Current topological dimension handled by DMMoab */
PetscInt n,nloc,nghost; /* Number of global, local only and shared vertices for current partition */
PetscInt nele,neleloc,neleghost; /* Number of global, local only and shared elements for current partition */
PetscInt bs; /* Block size that controls the strided vs interlaced configuration in discrete systems -
This affects the layout and hence the degree-of-freedom of the different fields (components) */
PetscInt *gsindices; /* Global ID for all local+ghosted vertices */
PetscInt *gidmap,*lidmap,*llmap,*lgmap; /* Global ID indices, Local ID indices, field-based local map, field-based global map */
PetscInt vstart,vend; /* Global start and end index for distributed Vec */
/* MOAB objects cached internally in DMMoab */
moab::Interface *mbiface; /* MOAB Interface/Core reference */
moab::ParallelComm *pcomm; /* MOAB ParallelComm reference */
moab::Tag ltog_tag; /* MOAB supports "global id" tags */
moab::Tag material_tag; /* MOAB supports "material_set" tags */
moab::Range *vowned, *vghost, *vlocal; /* Vertex entities: strictly owned, strictly ghosted, owned+ghosted */
moab::Range *elocal, *eghost; /* Topological dimensional entities: strictly owned, strictly ghosted */
moab::Range *bndyvtx,*bndyfaces,*bndyelems; /* Boundary entities: skin vertices, skin faces and elements on the outer skin */
moab::EntityHandle fileset; /* The Global set to which all local entities belong */
PetscInt *dfill, *ofill;
/* store the mapping information */
ISLocalToGlobalMapping ltog_map;
VecScatter ltog_sendrecv;
/* store options to customize DMMoab */
PetscInt rw_dbglevel;
PetscBool partition_by_rank;
char extra_read_options[PETSC_MAX_PATH_LEN];
char extra_write_options[PETSC_MAX_PATH_LEN];
MoabReadMode read_mode;
MoabWriteMode write_mode;
PetscInt numFields;
const char **fieldNames;
PetscBool icreatedinstance; /* true if DM created moab instance internally, will destroy instance in DMDestroy */
} DM_Moab;
PETSC_EXTERN PetscErrorCode DMCreateGlobalVector_Moab(DM,Vec *);
PETSC_EXTERN PetscErrorCode DMCreateLocalVector_Moab(DM,Vec *);
PETSC_EXTERN PetscErrorCode DMCreateMatrix_Moab(DM dm,Mat *J);
PETSC_EXTERN PetscErrorCode DMGlobalToLocalBegin_Moab(DM,Vec,InsertMode,Vec);
PETSC_EXTERN PetscErrorCode DMGlobalToLocalEnd_Moab(DM,Vec,InsertMode,Vec);
PETSC_EXTERN PetscErrorCode DMLocalToGlobalBegin_Moab(DM,Vec,InsertMode,Vec);
PETSC_EXTERN PetscErrorCode DMLocalToGlobalEnd_Moab(DM,Vec,InsertMode,Vec);
#endif /* _DMMBIMPL_H */
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