diff options
Diffstat (limited to 'src/H5Fprivate.h')
-rw-r--r-- | src/H5Fprivate.h | 91 |
1 files changed, 61 insertions, 30 deletions
diff --git a/src/H5Fprivate.h b/src/H5Fprivate.h index 6e14540..f04d284 100644 --- a/src/H5Fprivate.h +++ b/src/H5Fprivate.h @@ -25,13 +25,15 @@ typedef struct H5F_t H5F_t; #include "H5Fpublic.h" /* Public headers needed by this file */ -#include "H5FDpublic.h" /* File drivers */ +#include "H5FDpublic.h" /* File drivers */ +#include "H5VLpublic.h" /* Virtual Object Layer */ /* Private headers needed by this file */ +#include "H5MMprivate.h" /* Memory management */ #ifdef H5_HAVE_PARALLEL -#include "H5Pprivate.h" /* Property lists */ +#include "H5Pprivate.h" /* Property lists */ #endif /* H5_HAVE_PARALLEL */ -#include "H5VMprivate.h" /* Vectors and arrays */ +#include "H5VMprivate.h" /* Vectors and arrays */ /**************************/ @@ -134,7 +136,7 @@ typedef struct H5F_t H5F_t; \ HDcompile_assert(sizeof(double) == 8); \ HDcompile_assert(sizeof(double) == sizeof(uint64_t)); \ - HDmemcpy(&_n, &n, sizeof(double)); \ + H5MM_memcpy(&_n, &n, sizeof(double)); \ for(_u = 0; _u < sizeof(uint64_t); _u++, _n >>= 8) \ *_p++ = (uint8_t)(_n & 0xff); \ (p) = (uint8_t *)(p) + 8; \ @@ -159,16 +161,16 @@ typedef struct H5F_t H5F_t; (i) |= (uint16_t)((*(p) & 0xff) << 8); (p)++; \ } -# define INT32DECODE(p, i) { \ - (i) = ((int32_t)(*(p) & (unsigned)0xff)); (p)++; \ - (i) |= ((int32_t)(*(p) & (unsigned)0xff) << 8); (p)++; \ - (i) |= ((int32_t)(*(p) & (unsigned)0xff) << 16); (p)++; \ - (i) |= ((int32_t)(((*(p) & (unsigned)0xff) << 24) | \ - ((*(p) & (unsigned)0x80) ? (unsigned)(~0xffffffff) : (unsigned)0x0))); (p)++; \ +# define INT32DECODE(p, i) { \ + (i) = ((int32_t)(*(p) & 0xff)); (p)++; \ + (i) |= ((int32_t)(*(p) & 0xff) << 8); (p)++; \ + (i) |= ((int32_t)(*(p) & 0xff) << 16); (p)++; \ + (i) |= ((int32_t)(((*(p) & (unsigned)0xff) << 24) | \ + ((*(p) & 0x80) ? ~0xffffffffULL : 0x0ULL))); (p)++; \ } -# define UINT32DECODE(p, i) { \ - (i) = (uint32_t)(*(p) & 0xff); (p)++; \ +# define UINT32DECODE(p, i) { \ + (i) = (uint32_t)(*(p) & 0xff); (p)++; \ (i) |= ((uint32_t)(*(p) & 0xff) << 8); (p)++; \ (i) |= ((uint32_t)(*(p) & 0xff) << 16); (p)++; \ (i) |= ((uint32_t)(*(p) & 0xff) << 24); (p)++; \ @@ -240,7 +242,7 @@ typedef struct H5F_t H5F_t; (p) += 8; \ for(_u = 0; _u < sizeof(uint64_t); _u++) \ _n = (_n << 8) | *(--p); \ - HDmemcpy(&(n), &_n, sizeof(double)); \ + H5MM_memcpy(&(n), &_n, sizeof(double)); \ (p) += 8; \ } @@ -277,21 +279,23 @@ typedef struct H5F_t H5F_t; #ifdef H5F_MODULE #define H5F_LOW_BOUND(F) ((F)->shared->low_bound) #define H5F_HIGH_BOUND(F) ((F)->shared->high_bound) +#define H5F_SHARED_INTENT(F_SH) ((F_SH)->flags) #define H5F_INTENT(F) ((F)->shared->flags) #define H5F_OPEN_NAME(F) ((F)->open_name) #define H5F_ACTUAL_NAME(F) ((F)->actual_name) -#define H5F_EXTPATH(F) ((F)->extpath) +#define H5F_EXTPATH(F) ((F)->shared->extpath) #define H5F_SHARED(F) ((F)->shared) #define H5F_SAME_SHARED(F1, F2) ((F1)->shared == (F2)->shared) #define H5F_NOPEN_OBJS(F) ((F)->nopen_objs) #define H5F_INCR_NOPEN_OBJS(F) ((F)->nopen_objs++) #define H5F_DECR_NOPEN_OBJS(F) ((F)->nopen_objs--) -#define H5F_FILE_ID(F) ((F)->file_id) +#define H5F_ID_EXISTS(F) ((F)->id_exists) #define H5F_PARENT(F) ((F)->parent) #define H5F_NMOUNTS(F) ((F)->nmounts) #define H5F_GET_READ_ATTEMPTS(F) ((F)->shared->read_attempts) #define H5F_DRIVER_ID(F) ((F)->shared->lf->driver_id) #define H5F_GET_FILENO(F,FILENUM) ((FILENUM) = (F)->shared->lf->fileno) +#define H5F_SHARED_HAS_FEATURE(F_SH,FL) ((F_SH)->lf->feature_flags & (FL)) #define H5F_HAS_FEATURE(F,FL) ((F)->shared->lf->feature_flags & (FL)) #define H5F_BASE_ADDR(F) ((F)->shared->sblock->base_addr) #define H5F_SYM_LEAF_K(F) ((F)->shared->sblock->sym_leaf_k) @@ -320,7 +324,7 @@ typedef struct H5F_t H5F_t; #define H5F_USE_TMP_SPACE(F) ((F)->shared->fs.use_tmp_space) #define H5F_IS_TMP_ADDR(F, ADDR) (H5F_addr_le((F)->shared->fs.tmp_addr, (ADDR))) #ifdef H5_HAVE_PARALLEL -#define H5F_COLL_MD_READ(F) ((F)->coll_md_read) +#define H5F_COLL_MD_READ(F) ((F)->shared->coll_md_read) #endif /* H5_HAVE_PARALLEL */ #define H5F_USE_MDC_LOGGING(F) ((F)->shared->use_mdc_logging) #define H5F_START_MDC_LOG_ON_ACCESS(F) ((F)->shared->start_mdc_log_on_access) @@ -333,9 +337,14 @@ typedef struct H5F_t H5F_t; #define H5F_EOA_PRE_FSM_FSALLOC(F) ((F)->shared->eoa_pre_fsm_fsalloc) #define H5F_USE_VFD_SWMR(F) ((F)->shared->vfd_swmr) #define H5F_VFD_SWMR_MD_EOA(F) ((F)->shared->vfd_swmr_md_eoa) +#define H5F_NULL_FSM_ADDR(F) ((F)->shared->null_fsm_addr) +#define H5F_GET_MIN_DSET_OHDR(F) ((F)->shared->crt_dset_min_ohdr_flag) +#define H5F_SET_MIN_DSET_OHDR(F, V) ((F)->shared->crt_dset_min_ohdr_flag = (V)) +#define H5F_VOL_CLS(F) ((F)->shared->vol_cls) #else /* H5F_MODULE */ #define H5F_LOW_BOUND(F) (H5F_get_low_bound(F)) #define H5F_HIGH_BOUND(F) (H5F_get_high_bound(F)) +#define H5F_SHARED_INTENT(F_SH) (H5F_shared_get_intent(F_SH)) #define H5F_INTENT(F) (H5F_get_intent(F)) #define H5F_OPEN_NAME(F) (H5F_get_open_name(F)) #define H5F_ACTUAL_NAME(F) (H5F_get_actual_name(F)) @@ -345,12 +354,13 @@ typedef struct H5F_t H5F_t; #define H5F_NOPEN_OBJS(F) (H5F_get_nopen_objs(F)) #define H5F_INCR_NOPEN_OBJS(F) (H5F_incr_nopen_objs(F)) #define H5F_DECR_NOPEN_OBJS(F) (H5F_decr_nopen_objs(F)) -#define H5F_FILE_ID(F) (H5F_get_file_id(F)) +#define H5F_ID_EXISTS(F) (H5F_file_id_exists(F)) #define H5F_PARENT(F) (H5F_get_parent(F)) #define H5F_NMOUNTS(F) (H5F_get_nmounts(F)) #define H5F_GET_READ_ATTEMPTS(F) (H5F_get_read_attempts(F)) #define H5F_DRIVER_ID(F) (H5F_get_driver_id(F)) #define H5F_GET_FILENO(F,FILENUM) (H5F_get_fileno((F), &(FILENUM))) +#define H5F_SHARED_HAS_FEATURE(F_SH,FL) (H5F_shared_has_feature(F_SH,FL)) #define H5F_HAS_FEATURE(F,FL) (H5F_has_feature(F,FL)) #define H5F_BASE_ADDR(F) (H5F_get_base_addr(F)) #define H5F_SYM_LEAF_K(F) (H5F_sym_leaf_k(F)) @@ -392,6 +402,10 @@ typedef struct H5F_t H5F_t; #define H5F_EOA_PRE_FSM_FSALLOC(F) (H5F_get_eoa_pre_fsm_fsalloc(F)) #define H5F_USE_VFD_SWMR(F) (H5F_use_vfd_swmr(F)) #define H5F_VFD_SWMR_MD_EOA(F) (H5F_get_vfd_swmr_md_eoa(F)) +#define H5F_NULL_FSM_ADDR(F) (H5F_get_null_fsm_addr(F)) +#define H5F_GET_MIN_DSET_OHDR(F) (H5F_get_min_dset_ohdr(F)) +#define H5F_SET_MIN_DSET_OHDR(F, V) (H5F_set_min_dset_ohdr((F), (V))) +#define H5F_VOL_CLS(F) (H5F_get_vol_cls(F)) #endif /* H5F_MODULE */ @@ -483,10 +497,11 @@ typedef struct H5F_t H5F_t; #define H5F_ACS_SDATA_BLOCK_SIZE_NAME "sdata_block_size" /* Minimum "small data" allocation block size (when aggregating "small" raw data allocations) */ #define H5F_ACS_GARBG_COLCT_REF_NAME "gc_ref" /* Garbage-collect references */ #define H5F_ACS_FILE_DRV_NAME "vfd_info" /* File driver ID & info */ +#define H5F_ACS_VOL_CONN_NAME "vol_connector_info" /* VOL connector ID & info */ #define H5F_ACS_CLOSE_DEGREE_NAME "close_degree" /* File close degree */ #define H5F_ACS_FAMILY_OFFSET_NAME "family_offset" /* Offset position in file for family file driver */ #define H5F_ACS_FAMILY_NEWSIZE_NAME "family_newsize" /* New member size of family driver. (private property only used by h5repart) */ -#define H5F_ACS_FAMILY_TO_SEC2_NAME "family_to_sec2" /* Whether to convert family to sec2 driver. (private property only used by h5repart) */ +#define H5F_ACS_FAMILY_TO_SINGLE_NAME "family_to_single" /* Whether to convert family to a single-file driver. (private property only used by h5repart) */ #define H5F_ACS_MULTI_TYPE_NAME "multi_type" /* Data type in multi file driver */ #define H5F_ACS_LIBVER_LOW_BOUND_NAME "libver_low_bound" /* 'low' bound of library format versions */ #define H5F_ACS_LIBVER_HIGH_BOUND_NAME "libver_high_bound" /* 'high' bound of library format versions */ @@ -503,14 +518,16 @@ typedef struct H5F_t H5F_t; #define H5F_ACS_USE_MDC_LOGGING_NAME "use_mdc_logging" /* Whether to use metadata cache logging */ #define H5F_ACS_MDC_LOG_LOCATION_NAME "mdc_log_location" /* Name of metadata cache log location */ #define H5F_ACS_START_MDC_LOG_ON_ACCESS_NAME "start_mdc_log_on_access" /* Whether logging starts on file create/open */ -#define H5F_ACS_CORE_WRITE_TRACKING_FLAG_NAME "core_write_tracking_flag" /* Whether or not core VFD backing store write tracking is enabled */ #define H5F_ACS_EVICT_ON_CLOSE_FLAG_NAME "evict_on_close_flag" /* Whether or not the metadata cache will evict objects on close */ -#define H5F_ACS_CORE_WRITE_TRACKING_PAGE_SIZE_NAME "core_write_tracking_page_size" /* The page size in kiB when core VFD write tracking is enabled */ #define H5F_ACS_COLL_MD_WRITE_FLAG_NAME "collective_metadata_write" /* property indicating whether metadata writes are done collectively or not */ #define H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_NAME "mdc_initCacheImageCfg" /* Initial metadata cache image creation configuration */ #define H5F_ACS_PAGE_BUFFER_SIZE_NAME "page_buffer_size" /* the maximum size for the page buffer cache */ #define H5F_ACS_PAGE_BUFFER_MIN_META_PERC_NAME "page_buffer_min_meta_perc" /* the min metadata percentage for the page buffer cache */ #define H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_NAME "page_buffer_min_raw_perc" /* the min raw data percentage for the page buffer cache */ +#ifdef H5_HAVE_PARALLEL +#define H5F_ACS_MPI_PARAMS_COMM_NAME "mpi_params_comm" /* the MPI communicator */ +#define H5F_ACS_MPI_PARAMS_INFO_NAME "mpi_params_info" /* the MPI info struct */ +#endif /* H5_HAVE_PARALLEL */ /* Default configuration for VFD SWMR: not configured */ #define H5F_ACS_VFD_SWMR_CONFIG_NAME "vfd_swmr_config" @@ -592,10 +609,12 @@ typedef struct H5F_t H5F_t; #define H5F_SDATA_BLOCK_SIZE_DEF 2048 /* Check for file using paged aggregation */ +#define H5F_SHARED_PAGED_AGGR(F_SH) ((F_SH)->fs_strategy == H5F_FSPACE_STRATEGY_PAGE && (F_SH)->fs_page_size) #define H5F_PAGED_AGGR(F) (F->shared->fs_strategy == H5F_FSPACE_STRATEGY_PAGE && F->shared->fs_page_size) /* Check for file configured with VFD SWMR */ -#define H5F_VFD_SWMR_CONFIG(F) (F->shared->vfd_swmr_config.version >= H5F__CURR_VFD_SWMR_CONFIG_VERSION) +#define H5F_SHARED_VFD_SWMR_CONFIG(S) (S->vfd_swmr_config.version >= H5F__CURR_VFD_SWMR_CONFIG_VERSION) +#define H5F_VFD_SWMR_CONFIG(F) H5F_SHARED_VFD_SWMR_CONFIG(F->shared) /* Metadata read attempt values */ #define H5F_METADATA_READ_ATTEMPTS 1 /* Default # of read attempts for non-SWMR access */ @@ -671,7 +690,7 @@ struct H5P_genplist_t; /* Forward declarations for anonymous H5F objects */ /* Main file structures */ -typedef struct H5F_file_t H5F_file_t; +typedef struct H5F_shared_t H5F_shared_t; /* Block aggregation structure */ typedef struct H5F_blk_aggr_t H5F_blk_aggr_t; @@ -720,8 +739,9 @@ typedef enum H5F_mem_page_t { /* Type of prefix for opening prefixed files */ typedef enum H5F_prefix_open_t { - H5F_PREFIX_VDS, /* Virtual dataset prefix */ - H5F_PREFIX_ELINK /* External link prefix */ + H5F_PREFIX_VDS = 0, /* Virtual dataset prefix */ + H5F_PREFIX_ELINK = 1, /* External link prefix */ + H5F_PREFIX_EFILE = 2 /* External file prefix */ } H5F_prefix_open_t; @@ -737,31 +757,35 @@ typedef enum H5F_prefix_open_t { /* Private functions */ H5_DLL H5F_t *H5F_open(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id); H5_DLL herr_t H5F_try_close(H5F_t *f, hbool_t *was_closed/*out*/); +H5_DLL hid_t H5F_get_file_id(hid_t obj_id, H5I_type_t id_type, hbool_t app_ref); /* Functions that retrieve values from the file struct */ H5_DLL H5F_libver_t H5F_get_low_bound(const H5F_t *f); H5_DLL H5F_libver_t H5F_get_high_bound(const H5F_t *f); +H5_DLL unsigned H5F_shared_get_intent(const H5F_shared_t *f); H5_DLL unsigned H5F_get_intent(const H5F_t *f); H5_DLL char *H5F_get_open_name(const H5F_t *f); H5_DLL char *H5F_get_actual_name(const H5F_t *f); H5_DLL char *H5F_get_extpath(const H5F_t *f); -H5_DLL H5F_file_t *H5F_get_shared(const H5F_t *f); +H5_DLL H5F_shared_t *H5F_get_shared(const H5F_t *f); H5_DLL hbool_t H5F_same_shared(const H5F_t *f1, const H5F_t *f2); H5_DLL unsigned H5F_get_nopen_objs(const H5F_t *f); H5_DLL unsigned H5F_incr_nopen_objs(H5F_t *f); H5_DLL unsigned H5F_decr_nopen_objs(H5F_t *f); -H5_DLL hid_t H5F_get_file_id(const H5F_t *f); +H5_DLL hbool_t H5F_file_id_exists(const H5F_t *f); H5_DLL H5F_t *H5F_get_parent(const H5F_t *f); H5_DLL unsigned H5F_get_nmounts(const H5F_t *f); H5_DLL unsigned H5F_get_read_attempts(const H5F_t *f); H5_DLL hid_t H5F_get_access_plist(H5F_t *f, hbool_t app_ref); -H5_DLL hid_t H5F_get_id(H5F_t *file, hbool_t app_ref); +H5_DLL hid_t H5F_get_id(H5F_t *file); H5_DLL herr_t H5F_get_obj_count(const H5F_t *f, unsigned types, hbool_t app_ref, size_t *obj_id_count_ptr); H5_DLL herr_t H5F_get_obj_ids(const H5F_t *f, unsigned types, size_t max_objs, hid_t *oid_list, hbool_t app_ref, size_t *obj_id_count_ptr); H5_DLL hsize_t H5F_get_pgend_meta_thres(const H5F_t *f); H5_DLL hbool_t H5F_get_point_of_no_return(const H5F_t *f); -H5_DLL hbool_t H5F_get_first_alloc_dealloc(const H5F_t *f); -H5_DLL haddr_t H5F_get_eoa_pre_fsm_fsalloc(const H5F_t *f); +H5_DLL hbool_t H5F_get_null_fsm_addr(const H5F_t *f); +H5_DLL hbool_t H5F_get_min_dset_ohdr(const H5F_t *f); +H5_DLL herr_t H5F_set_min_dset_ohdr(H5F_t *f, hbool_t minimize); +H5_DLL const H5VL_class_t *H5F_get_vol_cls(const H5F_t *f); /* Functions than retrieve values set/cached from the superblock/FCPL */ H5_DLL haddr_t H5F_get_base_addr(const H5F_t *f); @@ -803,7 +827,9 @@ H5_DLL char *H5F_mdc_log_location(const H5F_t *f); /* Functions that retrieve values from VFD layer */ H5_DLL hid_t H5F_get_driver_id(const H5F_t *f); H5_DLL herr_t H5F_get_fileno(const H5F_t *f, unsigned long *filenum); +H5_DLL hbool_t H5F_shared_has_feature(const H5F_shared_t *f, unsigned feature); H5_DLL hbool_t H5F_has_feature(const H5F_t *f, unsigned feature); +H5_DLL haddr_t H5F_shared_get_eoa(const H5F_shared_t *f_sh, H5FD_mem_t type); H5_DLL haddr_t H5F_get_eoa(const H5F_t *f, H5FD_mem_t type); H5_DLL herr_t H5F_get_vfd_handle(const H5F_t *file, hid_t fapl, void **file_handle); @@ -814,7 +840,9 @@ H5_DLL herr_t H5F_traverse_mount(struct H5O_loc_t *oloc/*in,out*/); H5_DLL herr_t H5F_flush_mounts(H5F_t *f); /* Functions that operate on blocks of bytes wrt super block */ +H5_DLL herr_t H5F_shared_block_read(H5F_shared_t *f_sh, H5FD_mem_t type, haddr_t addr, size_t size, void *buf/*out*/); H5_DLL herr_t H5F_block_read(H5F_t *f, H5FD_mem_t type, haddr_t addr, size_t size, void *buf/*out*/); +H5_DLL herr_t H5F_shared_block_write(H5F_shared_t *f_sh, H5FD_mem_t type, haddr_t addr, size_t size, const void *buf); H5_DLL herr_t H5F_block_write(H5F_t *f, H5FD_mem_t type, haddr_t addr, size_t size, const void *buf); /* Functions that flush or evict */ @@ -854,9 +882,12 @@ H5_DLL herr_t H5F_eoa_dirty(H5F_t *f); H5_DLL herr_t H5F_get_mpi_handle(const H5F_t *f, MPI_File **f_handle); H5_DLL int H5F_mpi_get_rank(const H5F_t *f); H5_DLL MPI_Comm H5F_mpi_get_comm(const H5F_t *f); +H5_DLL int H5F_shared_mpi_get_size(const H5F_shared_t *f_sh); H5_DLL int H5F_mpi_get_size(const H5F_t *f); H5_DLL herr_t H5F_mpi_retrieve_comm(hid_t loc_id, hid_t acspl_id, MPI_Comm *mpi_comm); H5_DLL herr_t H5F_get_mpi_info(const H5F_t *f, MPI_Info **f_info); +H5_DLL herr_t H5F_get_mpi_atomicity(H5F_t *file, hbool_t *flag); +H5_DLL herr_t H5F_set_mpi_atomicity(H5F_t *file, hbool_t flag); #endif /* H5_HAVE_PARALLEL */ /* External file cache routines */ @@ -870,7 +901,7 @@ H5_DLL H5F_t *H5F_prefix_open_file(H5F_t *primary_file, H5F_prefix_open_t prefix H5_DLL herr_t H5F_cwfs_add(H5F_t *f, struct H5HG_heap_t *heap); H5_DLL herr_t H5F_cwfs_find_free_heap(H5F_t *f, size_t need, haddr_t *addr); H5_DLL herr_t H5F_cwfs_advance_heap(H5F_t *f, struct H5HG_heap_t *heap, hbool_t add_heap); -H5_DLL herr_t H5F_cwfs_remove_heap(H5F_file_t *shared, struct H5HG_heap_t *heap); +H5_DLL herr_t H5F_cwfs_remove_heap(H5F_shared_t *shared, struct H5HG_heap_t *heap); /* Debugging functions */ H5_DLL herr_t H5F_debug(H5F_t *f, FILE * stream, int indent, int fwidth); |