Actual source code: petscviewerhdf5.h
petsc-3.12.0 2019-09-29
2: #if !defined(PETSCVIEWERHDF5_H)
3: #define PETSCVIEWERHDF5_H
5: #include <petscviewer.h>
7: #if defined(PETSC_HAVE_HDF5)
8: #include <hdf5.h>
9: #if !defined(H5_VERSION_GE)
10: /* H5_VERSION_GE was introduced in HDF5 1.8.7, we support >= 1.8.0 */
11: /* So beware this will automatically 0 for HDF5 1.8.0 - 1.8.6 */
12: #define H5_VERSION_GE(a,b,c) 0
13: #endif
15: PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetFileId(PetscViewer,hid_t*);
16: PETSC_EXTERN PetscErrorCode PetscViewerHDF5OpenGroup(PetscViewer, hid_t *, hid_t *);
18: /* On 32 bit systems HDF5 is limited by size of integer, because hsize_t is defined as size_t */
19: #define PETSC_HDF5_INT_MAX (~(hsize_t)0)
21: PETSC_STATIC_INLINE PetscErrorCode PetscHDF5IntCast(PetscInt a,hsize_t *b)
22: {
24: if (a < 0) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Cannot convert negative size");
25: #if defined(PETSC_USE_64BIT_INDICES) && (H5_SIZEOF_HSIZE_T == 4)
26: if (a > PETSC_HDF5_INT_MAX) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Array too long for HDF5");
27: #endif
28: *b = (hsize_t)(a);
29: return(0);
30: }
31: PETSC_EXTERN PetscErrorCode PetscDataTypeToHDF5DataType(PetscDataType,hid_t*);
32: PETSC_EXTERN PetscErrorCode PetscHDF5DataTypeToPetscDataType(hid_t,PetscDataType*);
34: PETSC_EXTERN PetscErrorCode PetscViewerHDF5HasObject(PetscViewer,PetscObject,PetscBool*);
35: PETSC_EXTERN PetscErrorCode PetscViewerHDF5ReadAttribute(PetscViewer,const char[],const char[],PetscDataType,void*);
36: PETSC_EXTERN PetscErrorCode PetscViewerHDF5WriteAttribute(PetscViewer,const char[],const char[],PetscDataType,const void*);
37: PETSC_EXTERN PetscErrorCode PetscViewerHDF5HasAttribute(PetscViewer, const char[], const char[], PetscBool *);
38: PETSC_EXTERN PetscErrorCode PetscViewerHDF5ReadObjectAttribute(PetscViewer,PetscObject,const char[],PetscDataType,void*);
39: PETSC_EXTERN PetscErrorCode PetscViewerHDF5WriteObjectAttribute(PetscViewer,PetscObject,const char[],PetscDataType,const void*);
40: PETSC_EXTERN PetscErrorCode PetscViewerHDF5HasObjectAttribute(PetscViewer,PetscObject,const char[],PetscBool*);
41: PETSC_EXTERN PetscErrorCode PetscViewerHDF5WriteSDS(PetscViewer,float *,int,int *,int);
43: PETSC_EXTERN PetscErrorCode PetscViewerHDF5Open(MPI_Comm,const char[],PetscFileMode,PetscViewer*);
44: PETSC_EXTERN PetscErrorCode PetscViewerHDF5PushGroup(PetscViewer,const char []);
45: PETSC_EXTERN PetscErrorCode PetscViewerHDF5PopGroup(PetscViewer);
46: PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetGroup(PetscViewer, const char *[]);
47: PETSC_EXTERN PetscErrorCode PetscViewerHDF5HasGroup(PetscViewer,PetscBool*);
48: PETSC_EXTERN PetscErrorCode PetscViewerHDF5IncrementTimestep(PetscViewer);
49: PETSC_EXTERN PetscErrorCode PetscViewerHDF5SetTimestep(PetscViewer,PetscInt);
50: PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetTimestep(PetscViewer,PetscInt*);
52: PETSC_EXTERN PetscErrorCode PetscViewerHDF5SetBaseDimension2(PetscViewer,PetscBool);
53: PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetBaseDimension2(PetscViewer,PetscBool*);
55: PETSC_EXTERN PetscErrorCode PetscViewerHDF5SetSPOutput(PetscViewer,PetscBool);
56: PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetSPOutput(PetscViewer,PetscBool*);
58: PETSC_EXTERN PetscErrorCode PetscViewerHDF5SetCollective(PetscViewer,PetscBool);
59: PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetCollective(PetscViewer,PetscBool*);
60: #endif /* defined(PETSC_HAVE_HDF5) */
61: #endif