diff options
Diffstat (limited to 'src/H5Pdcpl.c')
| -rw-r--r-- | src/H5Pdcpl.c | 121 |
1 files changed, 119 insertions, 2 deletions
diff --git a/src/H5Pdcpl.c b/src/H5Pdcpl.c index a753209..e9bd9bf 100644 --- a/src/H5Pdcpl.c +++ b/src/H5Pdcpl.c @@ -41,6 +41,7 @@ #include "H5FLprivate.h" /* Free Lists */ #include "H5Iprivate.h" /* IDs */ #include "H5MMprivate.h" /* Memory management */ +#include "H5Oprivate.h" /* Object headers */ #include "H5Ppkg.h" /* Property lists */ #include "H5Tprivate.h" /* Datatypes */ #include "H5Zpkg.h" /* Data filters */ @@ -55,13 +56,16 @@ #define H5D_DEF_STORAGE_CONTIG_INIT {HADDR_UNDEF, (hsize_t)0} #define H5D_DEF_STORAGE_CHUNK_INIT {H5D_CHUNK_BTREE, HADDR_UNDEF, NULL, {{HADDR_UNDEF, NULL}}} #define H5D_DEF_LAYOUT_CHUNK_INIT {(unsigned)0, {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, (uint32_t)0, (hsize_t)0, {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}} +#define H5D_DEF_STORAGE_VIRTUAL_INIT {{HADDR_UNDEF, 0}, 0, NULL, 0} #ifdef H5_HAVE_C99_DESIGNATED_INITIALIZER #define H5D_DEF_STORAGE_COMPACT {H5D_COMPACT, { .compact = H5D_DEF_STORAGE_COMPACT_INIT }} #define H5D_DEF_STORAGE_CONTIG {H5D_CONTIGUOUS, { .contig = H5D_DEF_STORAGE_CONTIG_INIT }} #define H5D_DEF_STORAGE_CHUNK {H5D_CHUNKED, { .chunk = H5D_DEF_STORAGE_CHUNK_INIT }} -#define H5D_DEF_LAYOUT_COMPACT {H5D_COMPACT, H5O_LAYOUT_VERSION_3, NULL, {H5D_DEF_LAYOUT_CHUNK_INIT}, H5D_DEF_STORAGE_COMPACT} +#define H5D_DEF_STORAGE_VIRTUAL {H5D_CHUNKED, { .chunk = H5D_DEF_STORAGE_CHUNK_INIT }} +#define H5D_DEF_LAYOUT_COMPACT {H5D_COMPACT, H5O_LAYOUT_VERSION_3, NULL, {H5D_DEF_LAYOUT_CHUNK_INIT}, H5D_DEF_STORAGE_VIRTUAL} #define H5D_DEF_LAYOUT_CONTIG {H5D_CONTIGUOUS, H5O_LAYOUT_VERSION_3, NULL, {H5D_DEF_LAYOUT_CHUNK_INIT}, H5D_DEF_STORAGE_CONTIG} #define H5D_DEF_LAYOUT_CHUNK {H5D_CHUNKED, H5O_LAYOUT_VERSION_3, NULL, {H5D_DEF_LAYOUT_CHUNK_INIT}, H5D_DEF_STORAGE_CHUNK} +#define H5D_DEF_LAYOUT_VIRTUAL {H5D_VIRTUAL, H5O_LAYOUT_VERSION_3, NULL, {H5D_DEF_LAYOUT_CHUNK_INIT}, H5D_DEF_STORAGE_VIRTUAL} #else /* H5_HAVE_C99_DESIGNATED_INITIALIZER */ /* Note that the compact & chunked layout initialization values are using the * contiguous layout initialization in the union, because the contiguous @@ -71,6 +75,7 @@ #define H5D_DEF_LAYOUT_COMPACT {H5D_COMPACT, H5O_LAYOUT_VERSION_3, NULL, {H5D_DEF_LAYOUT_CHUNK_INIT}, {H5D_CONTIGUOUS, H5D_DEF_STORAGE_CONTIG_INIT}} #define H5D_DEF_LAYOUT_CONTIG {H5D_CONTIGUOUS, H5O_LAYOUT_VERSION_3, NULL, {H5D_DEF_LAYOUT_CHUNK_INIT}, {H5D_CONTIGUOUS, H5D_DEF_STORAGE_CONTIG_INIT}} #define H5D_DEF_LAYOUT_CHUNK {H5D_CHUNKED, H5O_LAYOUT_VERSION_3, NULL, {H5D_DEF_LAYOUT_CHUNK_INIT}, {H5D_CONTIGUOUS, H5D_DEF_STORAGE_CONTIG_INIT}} +#define H5D_DEF_LAYOUT_VIRTUAL {H5D_CHUNKED, H5O_LAYOUT_VERSION_3, NULL, {H5D_DEF_LAYOUT_CHUNK_INIT}, {H5D_CONTIGUOUS, H5D_DEF_STORAGE_CONTIG_INIT}} #endif /* H5_HAVE_C99_DESIGNATED_INITIALIZER */ /* ======== Dataset creation properties ======== */ @@ -79,7 +84,10 @@ #define H5D_CRT_LAYOUT_DEF H5D_DEF_LAYOUT_CONTIG #define H5D_CRT_LAYOUT_ENC H5P__dcrt_layout_enc #define H5D_CRT_LAYOUT_DEC H5P__dcrt_layout_dec +#define H5D_CRT_LAYOUT_DEL H5P__dcrt_layout_del +#define H5D_CRT_LAYOUT_COPY H5P__dcrt_layout_copy #define H5D_CRT_LAYOUT_CMP H5P__dcrt_layout_cmp +#define H5D_CRT_LAYOUT_CLOSE H5P__dcrt_layout_close /* Definitions for fill value. size=0 means fill value will be 0 as * library default; size=-1 means fill value is undefined. */ #define H5D_CRT_FILL_VALUE_SIZE sizeof(H5O_fill_t) @@ -183,10 +191,12 @@ static const H5O_efl_t H5D_def_efl_g = H5D_CRT_EXT_FILE_LIST_DEF; static const H5O_layout_t H5D_def_layout_compact_g = H5D_DEF_LAYOUT_COMPACT; static const H5O_layout_t H5D_def_layout_contig_g = H5D_DEF_LAYOUT_CONTIG; static const H5O_layout_t H5D_def_layout_chunk_g = H5D_DEF_LAYOUT_CHUNK; +static const H5O_layout_t H5D_def_layout_virtual_g = H5D_DEF_LAYOUT_VIRTUAL; #else /* H5_HAVE_C99_DESIGNATED_INITIALIZER */ static H5O_layout_t H5D_def_layout_compact_g = H5D_DEF_LAYOUT_COMPACT; static H5O_layout_t H5D_def_layout_contig_g = H5D_DEF_LAYOUT_CONTIG; static H5O_layout_t H5D_def_layout_chunk_g = H5D_DEF_LAYOUT_CHUNK; +static H5O_layout_t H5D_def_layout_virtual_g = H5D_DEF_LAYOUT_CHUNK; static hbool_t H5P_dcrt_def_layout_init_g = FALSE; #endif /* H5_HAVE_C99_DESIGNATED_INITIALIZER */ @@ -213,7 +223,7 @@ H5P__dcrt_reg_prop(H5P_genclass_t *pclass) /* Register the storage layout property */ if(H5P_register_real(pclass, H5D_CRT_LAYOUT_NAME, H5D_CRT_LAYOUT_SIZE, &H5D_def_layout_g, NULL, NULL, NULL, H5D_CRT_LAYOUT_ENC, H5D_CRT_LAYOUT_DEC, - NULL, NULL, H5D_CRT_LAYOUT_CMP, NULL) < 0) + H5D_CRT_LAYOUT_DEL, H5D_CRT_LAYOUT_COPY, H5D_CRT_LAYOUT_CMP, H5D_CRT_LAYOUT_CLOSE) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") /* Register the fill value property */ @@ -444,6 +454,9 @@ H5P__dcrt_layout_enc(const void *value, void **_pp, size_t *size) for(u = 0; u < layout->u.chunk.ndims; u++) UINT32ENCODE(*pp, layout->u.chunk.dim[u]) } /* end if */ + else if(H5D_VIRTUAL == layout->type) { + HDassert(0 && "Not yet implemented...");//VDSINC + } /* end else */ } /* end if */ /* Size of layout type */ @@ -531,6 +544,10 @@ H5P__dcrt_layout_dec(const void **_pp, void *value) } break; + case H5D_VIRTUAL: + HDassert(0 && "Not yet implemented...");//VDSINC + break; + case H5D_LAYOUT_ERROR: case H5D_NLAYOUTS: default: @@ -546,6 +563,66 @@ done: /*------------------------------------------------------------------------- + * Function: H5P__dcrt_layout_del + * + * Purpose: Frees memory used to store the layout property + * + * Return: Success: Non-negative + * Failure: Never fails + * + * Programmer: Neil Fortner + * Tuesday, Feb 10, 2015 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5P__dcrt_layout_del(hid_t UNUSED prop_id, const char UNUSED *name, size_t UNUSED size, void *value) +{ + FUNC_ENTER_STATIC_NOERR + + HDassert(value); + + (void)H5O_msg_free(H5O_LAYOUT_ID, value) + + FUNC_LEAVE_NOAPI(SUCCEED) +} /* end H5P__dcrt_layout_del() */ + + +/*-------------------------------------------------------------------------- + * Function: H5P__dcrt_layout_copy + * + * Purpose: Copy the layout property + * + * Return: Success: Non-negative + * Failure: Negative + * + * Programmer: Neil Fortner + * Monday, Feb 9, 2015 + * + *-------------------------------------------------------------------------- + */ +static herr_t +H5P__dcrt_layout_copy(const char UNUSED *name, size_t UNUSED size, void *value) +{ + H5O_layout_t *layout; + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + HDassert(value); + + layout = (H5O_layout_t *)value; + + if(layout->type == H5D_VIRTUAL) + if(H5D_virtual_copy_layout(layout) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTCOPY, FAIL, "unable to copy virtual layout") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5P__dcrt_layout_copy() */ + + +/*------------------------------------------------------------------------- * Function: H5P__dcrt_layout_cmp * * Purpose: Callback routine which is called whenever the layout @@ -605,6 +682,10 @@ H5P__dcrt_layout_cmp(const void *_layout1, const void *_layout2, size_t UNUSED s } /* end case */ break; + case H5D_VIRTUAL: + HDassert(0 && "Not yet implemented...");//VDSINC + break; + case H5D_LAYOUT_ERROR: case H5D_NLAYOUTS: default: @@ -617,6 +698,32 @@ done: /*------------------------------------------------------------------------- + * Function: H5P__dcrt_layout_close + * + * Purpose: Frees memory used to store the layout property + * + * Return: Success: Non-negative + * Failure: Never fails + * + * Programmer: Neil Fortner + * Tuesday, Feb 10, 2015 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5P__dcrt_layout_close(const char UNUSED *name, size_t UNUSED size, void *value) +{ + FUNC_ENTER_STATIC_NOERR + + HDassert(value); + + (void)H5O_msg_free(H5O_LAYOUT_ID, value) + + FUNC_LEAVE_NOAPI(SUCCEED) +} /* end H5P__dcrt_layout_close() */ + + +/*------------------------------------------------------------------------- * Function: H5P__fill_value_enc * * Purpose: Callback routine which is called whenever the fill value @@ -1141,6 +1248,10 @@ H5P__set_layout(H5P_genplist_t *plist, const H5O_layout_t *layout) fill.alloc_time = H5D_ALLOC_TIME_INCR; break; + case H5D_VIRTUAL: + fill.alloc_time = H5D_ALLOC_TIME_INCR; + break; + case H5D_LAYOUT_ERROR: case H5D_NLAYOUTS: default: @@ -1181,6 +1292,7 @@ H5P__init_def_layout(void) const H5O_layout_chunk_t def_layout_chunk = H5D_DEF_LAYOUT_CHUNK_INIT; const H5O_storage_compact_t def_store_compact = H5D_DEF_STORAGE_COMPACT_INIT; const H5O_storage_chunk_t def_store_chunk = H5D_DEF_STORAGE_CHUNK_INIT; + const H5O_storage_virtual_t def_store_virtual = H5D_DEF_STORAGE_VIRTUAL_INIT; FUNC_ENTER_STATIC_NOERR @@ -1188,6 +1300,7 @@ H5P__init_def_layout(void) H5D_def_layout_compact_g.storage.u.compact = def_store_compact; H5D_def_layout_chunk_g.u.chunk = def_layout_chunk; H5D_def_layout_chunk_g.storage.u.chunk = def_store_chunk; + H5D_def_layout_virtual_g.storage.u.virtual = def_store_virtual; /* Note that we've initialized the default values */ H5P_dcrt_def_layout_init_g = TRUE; @@ -1257,6 +1370,10 @@ H5Pset_layout(hid_t plist_id, H5D_layout_t layout_type) layout = &H5D_def_layout_chunk_g; break; + case H5D_VIRTUAL: + layout = &H5D_def_layout_virtual_g; + break; + case H5D_LAYOUT_ERROR: case H5D_NLAYOUTS: default: |