93754cae33
* Fix bug with cross platform compatibility of references within vlens. No testing yet. * Merge from multi_rd_wd_coll_io to a more recent branch from develop. Untested, probably does not work yet. * Committing clang-format changes * Committing clang-format changes * Fix many bugs in multi dataset branch. Mostly works, some issues in SWMR tests. * Committing clang-format changes * Disable test in swmr.c that was failing due to bug in HDF5 unrelated to multi dataset. * Committing clang-format changes * Fixed fortran multi-dataset tests * Fixed xlf errors * Added benchmark code for multi-datasets * loops over datasets * added missing error arg. * Added gnuplot formatting * Jonathan Kim original MD benchmarking code * updated MD benchmarking code * code clean-up * Only make files in feature test mode * misc clean-up * removed TEST_MDSET_NO_LAST_DSET_2ND_PROC option * Committing clang-format changes * Change multi dataset API to use arrays of individual parameters instead of the parameter struct. * Committing clang-format changes * Update to new multi dataset Fortran API and tests. (#1724) * Update to new multi dataset Fortran API and tests. * Sync Fortran with develop. * skipping h5pget_mpio_actual_io_mode_f for now * Fixed issue with dxpl_id, changed to variable size dim. (#1770) * Remove "is_coll_broken" field from H5D_io_info_t struct * Committing clang-format changes * Minor cleanup in multi dataset code. * Committing clang-format changes * Clean up in multi dataset code. * Committing clang-format changes * Committing clang-format changes * Fix speeling * Fix bug in parallel compression. Switch base_maddr in io_info to be a union. * Committing clang-format changes * Implement selection I/O support with multi dataset. Will be broken in parallel until PR 1803 is merged to develop then the MDS branch. * Committing clang-format changes * Spelling * Fix bug in multi dataset that could cause errors when only some of the datasets in the multi dataset I/O used type conversion. * Committing clang-format changes * Integrate multi dataset APIs with VOL layer. Add async versions of multi dataset APIs. * Committing clang-format changes * Spelling fixes * Fix bug in non-parallel HDF5 compilation. * Committing clang-format changes * Fix potential memory/free list error. Minor performance fix. Other minor changes. * Committing clang-format changes * Fix memory leak with memory dataspace for I/O. * Committing clang-format changes * Fix stack variables too large. Rename H5D_dset_info_t to H5D_dset_io_info_t. * Committing clang-format changes * Remove mem_space_alloc field from H5D_dset_io_info_t. Each function is now responsible for freeing any spaces it adds to dset_info. * Committing clang-format changes * fixed _multi Fortran declaration * Refactor various things in (mostly) the serial I/O code path to make things more maintainable. * Committing clang-format changes * updated to array based, doxygen, and examples * Reinstate H5D_chunk_map_t, stored (via pointer) inside H5D_dset_io_info_t. * Change from calloc to malloc for H5D_dset_io_info_t and H5D_chunk_map_t. Switch temporary dset_infos to be local stack variables. * Committing clang-format changes * format cleanup * format cleanup * added coll and ind * Modify all parallel I/O paths to take dset_info instead of assuming dset_info[0]. * Committing clang-format changes * fixed output * Rework parallel I/O code to work properly with multi dataset in more cases. Fix bug in parallel compression. * Committing clang-format changes * Prevent H5D__multi_chunk_collective_io() from messing up collective opt property for other datasets in I/O. Other minor cleanup. Add new test case to t_pmulti_dset.c for H5FD_MPIO_INDIVIDUAL_IO, disabled for now due to failures apparently unrelated to multi dataset code. * Fix spelling * Committing clang-format changes * Replace N log N algorithm for finding chunk in H5D__multi_chunk_collective_io() with O(N) algorithm, and remove use of io_info->sel_pieces in that function. * Committing clang-format changes * Replace sel_pieces skiplist in io_info with flat array of pointers, use qsort in I/O routine only when necessary. * Committing clang-format changes * Add new test case to mdset.c * Committing clang-format changes * Fix spelling * Very minor fix in H5VL__native_dataset_read() * Fix bug that could affect filtered parallel multi-dataset I/O. * Add RM entries for H5Dread_multi(), H5Dread_multi_async(), H5Dwrite_multi(), and H5Dwrite_multi_async() * Unskip test in swmr.c * Committing clang-format changes * Eliminate H5D__pre_read and H5D__pre_write * Remove examples/ph5mdsettest.c. Will fix and re-add as a test. * Enable hyperslab combinations in mdset test * Committing clang-format changes * Clarify H5Dread/write_multi documentation. * Fix bugs in multi-dataset I/O. Expand serial multi dataset test. Update macro in parallel multi dataset test. * Committing clang-format changes * Spelling * Remove obsolete entry in bin/trace * Rework type conversion buffer allocation. Only one buffer is shared between datasets in mdset mode, and it is malloced instead of calloced. * Committing clang-format changes * Fix bug in error handling in H5D__read/write * added multi-dataset fortran check with optional dataset creation id (#2150) * removed dup. dll entry * Address comments from code review. * Remove spurious changes in H5Fmpi.c * Fix issue with reading unallocated datasets in multi-dataset mode. Address other comments from code review. * Committing clang-format changes * Delay chunk index lookup from io_init to mdio_init so it doesn't add overhead to single dataset I/O. * Committing clang-format changes * Fix inappropriate use of piece_count * updated copyright on new file, removed benchmark from testing dir. Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: M. Scot Breitenfeld <brtnfld@hdfgroup.org> Co-authored-by: Dana Robinson <43805+derobins@users.noreply.github.com>
312 lines
20 KiB
C
312 lines
20 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Copyright by The HDF Group. *
|
|
* All rights reserved. *
|
|
* *
|
|
* This file is part of HDF5. The full HDF5 copyright notice, including *
|
|
* terms governing use, modification, and redistribution, is contained in *
|
|
* the COPYING file, which can be found at the root of the source code *
|
|
* distribution tree, or in https://www.hdfgroup.org/licenses. *
|
|
* If you do not have access to either file, you may request a copy from *
|
|
* help@hdfgroup.org. *
|
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
|
#ifndef H5VLprivate_H
|
|
#define H5VLprivate_H
|
|
|
|
/* Include package's public header */
|
|
#include "H5VLpublic.h" /* Generic Functions */
|
|
|
|
/* Include connector author public header(s) */
|
|
#include "H5VLconnector.h" /* VOL connector author routines */
|
|
#include "H5VLconnector_passthru.h" /* Pass-through VOL connector author routines */
|
|
#include "H5VLnative.h" /* Native VOL connector macros, for VOL connector authors */
|
|
|
|
/* Private headers needed by this file */
|
|
|
|
/**************************/
|
|
/* Library Private Macros */
|
|
/**************************/
|
|
|
|
/****************************/
|
|
/* Library Private Typedefs */
|
|
/****************************/
|
|
|
|
/* Internal struct to track VOL connector information for objects */
|
|
typedef struct H5VL_t {
|
|
const H5VL_class_t *cls; /* Pointer to connector class struct */
|
|
int64_t nrefs; /* Number of references by objects using this struct */
|
|
hid_t id; /* Identifier for the VOL connector */
|
|
} H5VL_t;
|
|
|
|
/* Internal vol object structure returned to the API */
|
|
typedef struct H5VL_object_t {
|
|
void *data; /* Pointer to connector-managed data for this object */
|
|
H5VL_t *connector; /* Pointer to VOL connector struct */
|
|
size_t rc; /* Reference count */
|
|
} H5VL_object_t;
|
|
|
|
/* Internal structure to hold the connector ID & info for FAPLs */
|
|
typedef struct H5VL_connector_prop_t {
|
|
hid_t connector_id; /* VOL connector's ID */
|
|
const void *connector_info; /* VOL connector info, for open callbacks */
|
|
} H5VL_connector_prop_t;
|
|
|
|
/* Which kind of VOL connector field to use for searching */
|
|
typedef enum H5VL_get_connector_kind_t {
|
|
H5VL_GET_CONNECTOR_BY_NAME, /* Name field is set */
|
|
H5VL_GET_CONNECTOR_BY_VALUE /* Value field is set */
|
|
} H5VL_get_connector_kind_t;
|
|
|
|
/*****************************/
|
|
/* Library Private Variables */
|
|
/*****************************/
|
|
|
|
/******************************/
|
|
/* Library Private Prototypes */
|
|
/******************************/
|
|
|
|
/* Utility functions */
|
|
H5_DLL herr_t H5VL_init_phase1(void);
|
|
H5_DLL herr_t H5VL_init_phase2(void);
|
|
H5_DLL H5VL_t *H5VL_new_connector(hid_t connector_id);
|
|
H5_DLL herr_t H5VL_cmp_connector_cls(int *cmp_value, const H5VL_class_t *cls1, const H5VL_class_t *cls2);
|
|
H5_DLL herr_t H5VL_conn_copy(H5VL_connector_prop_t *value);
|
|
H5_DLL int64_t H5VL_conn_inc_rc(H5VL_t *connector);
|
|
H5_DLL int64_t H5VL_conn_dec_rc(H5VL_t *connector);
|
|
H5_DLL herr_t H5VL_conn_free(const H5VL_connector_prop_t *info);
|
|
H5_DLL herr_t H5VL_get_cap_flags(const H5VL_connector_prop_t *prop, uint64_t *cap_flags);
|
|
|
|
/* Functions that deal with VOL connectors */
|
|
union H5PL_key_t;
|
|
H5_DLL herr_t H5VL_check_plugin_load(const H5VL_class_t *cls, const union H5PL_key_t *key, hbool_t *success);
|
|
|
|
/* NOTE: The object and ID functions below deal in VOL objects (i.e.;
|
|
* H5VL_object_t). Similar non-VOL calls exist in H5Iprivate.h. Use
|
|
* the H5VL calls with objects that go through the VOL, such as
|
|
* datasets and groups, and the H5I calls with objects
|
|
* that do not, such as property lists and dataspaces. Datatypes
|
|
* are can be either named, where they will use the VOL, or not,
|
|
* and thus require special treatment. See the datatype docs for
|
|
* how to handle this.
|
|
*/
|
|
|
|
/* Functions that manipulate VOL objects */
|
|
H5_DLL void *H5VL_object(hid_t id);
|
|
H5_DLL void *H5VL_object_data(const H5VL_object_t *vol_obj);
|
|
H5_DLL void *H5VL_object_unwrap(const H5VL_object_t *vol_obj);
|
|
H5_DLL void *H5VL_object_verify(hid_t id, H5I_type_t obj_type);
|
|
H5_DLL H5VL_object_t *H5VL_vol_object(hid_t id);
|
|
H5_DLL H5VL_object_t *H5VL_create_object(void *object, H5VL_t *vol_connector);
|
|
H5_DLL H5VL_object_t *H5VL_create_object_using_vol_id(H5I_type_t type, void *obj, hid_t connector_id);
|
|
H5_DLL hsize_t H5VL_object_inc_rc(H5VL_object_t *obj);
|
|
H5_DLL herr_t H5VL_free_object(H5VL_object_t *obj);
|
|
H5_DLL herr_t H5VL_object_is_native(const H5VL_object_t *obj, hbool_t *is_native);
|
|
H5_DLL herr_t H5VL_file_is_same(const H5VL_object_t *vol_obj1, const H5VL_object_t *vol_obj2,
|
|
hbool_t *same_file);
|
|
|
|
/* Functions that wrap / unwrap VOL objects */
|
|
H5_DLL herr_t H5VL_get_wrap_ctx(const H5VL_class_t *connector, void *obj, void **wrap_ctx);
|
|
H5_DLL void *H5VL_wrap_object(const H5VL_class_t *connector, void *wrap_ctx, void *obj, H5I_type_t obj_type);
|
|
H5_DLL void *H5VL_unwrap_object(const H5VL_class_t *connector, void *obj);
|
|
H5_DLL herr_t H5VL_free_wrap_ctx(const H5VL_class_t *connector, void *wrap_ctx);
|
|
H5_DLL herr_t H5VL_set_vol_wrapper(const H5VL_object_t *vol_obj);
|
|
H5_DLL herr_t H5VL_inc_vol_wrapper(void *vol_wrap_ctx);
|
|
H5_DLL herr_t H5VL_dec_vol_wrapper(void *vol_wrap_ctx);
|
|
H5_DLL herr_t H5VL_reset_vol_wrapper(void);
|
|
|
|
/* Library state functions */
|
|
H5_DLL herr_t H5VL_retrieve_lib_state(void **state);
|
|
H5_DLL herr_t H5VL_start_lib_state(void);
|
|
H5_DLL herr_t H5VL_restore_lib_state(const void *state);
|
|
H5_DLL herr_t H5VL_finish_lib_state(void);
|
|
H5_DLL herr_t H5VL_free_lib_state(void *state);
|
|
|
|
/* ID registration functions */
|
|
H5_DLL hid_t H5VL_register(H5I_type_t type, void *object, H5VL_t *vol_connector, hbool_t app_ref);
|
|
H5_DLL hid_t H5VL_wrap_register(H5I_type_t type, void *obj, hbool_t app_ref);
|
|
H5_DLL hid_t H5VL_register_using_vol_id(H5I_type_t type, void *obj, hid_t connector_id, hbool_t app_ref);
|
|
H5_DLL herr_t H5VL_register_using_existing_id(H5I_type_t type, void *object, H5VL_t *vol_connector,
|
|
hbool_t app_ref, hid_t existing_id);
|
|
|
|
/* Object access functions */
|
|
struct H5P_libclass_t;
|
|
H5_DLL herr_t H5VL_setup_args(hid_t loc_id, H5I_type_t id_type, H5VL_object_t **vol_obj);
|
|
H5_DLL herr_t H5VL_setup_loc_args(hid_t loc_id, H5VL_object_t **vol_obj, H5VL_loc_params_t *loc_params);
|
|
H5_DLL herr_t H5VL_setup_acc_args(hid_t loc_id, const struct H5P_libclass_t *libclass, hbool_t is_collective,
|
|
hid_t *acspl_id, H5VL_object_t **vol_obj, H5VL_loc_params_t *loc_params);
|
|
H5_DLL herr_t H5VL_setup_self_args(hid_t loc_id, H5VL_object_t **vol_obj, H5VL_loc_params_t *loc_params);
|
|
H5_DLL herr_t H5VL_setup_name_args(hid_t loc_id, const char *name, hbool_t is_collective, hid_t lapl_id,
|
|
H5VL_object_t **vol_obj, H5VL_loc_params_t *loc_params);
|
|
H5_DLL herr_t H5VL_setup_idx_args(hid_t loc_id, const char *name, H5_index_t idx_type, H5_iter_order_t order,
|
|
hsize_t n, hbool_t is_collective, hid_t lapl_id, H5VL_object_t **vol_obj,
|
|
H5VL_loc_params_t *loc_params);
|
|
H5_DLL herr_t H5VL_setup_token_args(hid_t loc_id, H5O_token_t *obj_token, H5VL_object_t **vol_obj,
|
|
H5VL_loc_params_t *loc_params);
|
|
|
|
/**********************************
|
|
* VOL connector callback wrappers
|
|
*********************************/
|
|
|
|
/* Connector "management" functions */
|
|
H5_DLL int H5VL_copy_connector_info(const H5VL_class_t *connector, void **dst_info, const void *src_info);
|
|
H5_DLL herr_t H5VL_cmp_connector_info(const H5VL_class_t *connector, int *cmp_value, const void *info1,
|
|
const void *info2);
|
|
H5_DLL herr_t H5VL_free_connector_info(hid_t connector_id, const void *info);
|
|
|
|
/* Attribute functions */
|
|
H5_DLL void *H5VL_attr_create(const H5VL_object_t *vol_obj, const H5VL_loc_params_t *loc_params,
|
|
const char *attr_name, hid_t type_id, hid_t space_id, hid_t acpl_id,
|
|
hid_t aapl_id, hid_t dxpl_id, void **req);
|
|
H5_DLL void *H5VL_attr_open(const H5VL_object_t *vol_obj, const H5VL_loc_params_t *loc_params,
|
|
const char *name, hid_t aapl_id, hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_attr_read(const H5VL_object_t *vol_obj, hid_t dtype_id, void *buf, hid_t dxpl_id,
|
|
void **req);
|
|
H5_DLL herr_t H5VL_attr_write(const H5VL_object_t *vol_obj, hid_t dtype_id, const void *buf, hid_t dxpl_id,
|
|
void **req);
|
|
H5_DLL herr_t H5VL_attr_get(const H5VL_object_t *vol_obj, H5VL_attr_get_args_t *args, hid_t dxpl_id,
|
|
void **req);
|
|
H5_DLL herr_t H5VL_attr_specific(const H5VL_object_t *vol_obj, const H5VL_loc_params_t *loc_params,
|
|
H5VL_attr_specific_args_t *args, hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_attr_optional(const H5VL_object_t *vol_obj, H5VL_optional_args_t *args, hid_t dxpl_id,
|
|
void **req);
|
|
H5_DLL herr_t H5VL_attr_close(const H5VL_object_t *vol_obj, hid_t dxpl_id, void **req);
|
|
|
|
/* Dataset functions */
|
|
H5_DLL void *H5VL_dataset_create(const H5VL_object_t *vol_obj, const H5VL_loc_params_t *loc_params,
|
|
const char *name, hid_t lcpl_id, hid_t type_id, hid_t space_id,
|
|
hid_t dcpl_id, hid_t dapl_id, hid_t dxpl_id, void **req);
|
|
H5_DLL void *H5VL_dataset_open(const H5VL_object_t *vol_obj, const H5VL_loc_params_t *loc_params,
|
|
const char *name, hid_t dapl_id, hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_dataset_read(size_t count, const H5VL_object_t *vol_obj[], hid_t mem_type_id[],
|
|
hid_t mem_space_id[], hid_t file_space_id[], hid_t dxpl_id, void *buf[],
|
|
void **req);
|
|
H5_DLL herr_t H5VL_dataset_read_direct(size_t count, void *obj[], H5VL_t *connector, hid_t mem_type_id[],
|
|
hid_t mem_space_id[], hid_t file_space_id[], hid_t dxpl_id,
|
|
void *buf[], void **req);
|
|
H5_DLL herr_t H5VL_dataset_write(size_t count, const H5VL_object_t *vol_obj[], hid_t mem_type_id[],
|
|
hid_t mem_space_id[], hid_t file_space_id[], hid_t dxpl_id,
|
|
const void *buf[], void **req);
|
|
H5_DLL herr_t H5VL_dataset_write_direct(size_t count, void *obj[], H5VL_t *connector, hid_t mem_type_id[],
|
|
hid_t mem_space_id[], hid_t file_space_id[], hid_t dxpl_id,
|
|
const void *buf[], void **req);
|
|
H5_DLL herr_t H5VL_dataset_get(const H5VL_object_t *vol_obj, H5VL_dataset_get_args_t *args, hid_t dxpl_id,
|
|
void **req);
|
|
H5_DLL herr_t H5VL_dataset_specific(const H5VL_object_t *cls, H5VL_dataset_specific_args_t *args,
|
|
hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_dataset_optional(const H5VL_object_t *vol_obj, H5VL_optional_args_t *args, hid_t dxpl_id,
|
|
void **req);
|
|
H5_DLL herr_t H5VL_dataset_close(const H5VL_object_t *vol_obj, hid_t dxpl_id, void **req);
|
|
|
|
/* Datatype functions */
|
|
H5_DLL void *H5VL_datatype_commit(const H5VL_object_t *vol_obj, const H5VL_loc_params_t *loc_params,
|
|
const char *name, hid_t type_id, hid_t lcpl_id, hid_t tcpl_id,
|
|
hid_t tapl_id, hid_t dxpl_id, void **req);
|
|
H5_DLL void *H5VL_datatype_open(const H5VL_object_t *vol_obj, const H5VL_loc_params_t *loc_params,
|
|
const char *name, hid_t tapl_id, hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_datatype_get(const H5VL_object_t *vol_obj, H5VL_datatype_get_args_t *args, hid_t dxpl_id,
|
|
void **req);
|
|
H5_DLL herr_t H5VL_datatype_specific(const H5VL_object_t *vol_obj, H5VL_datatype_specific_args_t *args,
|
|
hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_datatype_optional(const H5VL_object_t *vol_obj, H5VL_optional_args_t *args, hid_t dxpl_id,
|
|
void **req);
|
|
H5_DLL herr_t H5VL_datatype_optional_op(H5VL_object_t *vol_obj, H5VL_optional_args_t *args, hid_t dxpl_id,
|
|
void **req, H5VL_object_t **vol_obj_ptr);
|
|
H5_DLL herr_t H5VL_datatype_close(const H5VL_object_t *vol_obj, hid_t dxpl_id, void **req);
|
|
|
|
/* File functions */
|
|
H5_DLL void *H5VL_file_create(const H5VL_connector_prop_t *connector_prop, const char *name, unsigned flags,
|
|
hid_t fcpl_id, hid_t fapl_id, hid_t dxpl_id, void **req);
|
|
H5_DLL void *H5VL_file_open(H5VL_connector_prop_t *connector_prop, const char *name, unsigned flags,
|
|
hid_t fapl_id, hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_file_get(const H5VL_object_t *vol_obj, H5VL_file_get_args_t *args, hid_t dxpl_id,
|
|
void **req);
|
|
H5_DLL herr_t H5VL_file_specific(const H5VL_object_t *vol_obj, H5VL_file_specific_args_t *args, hid_t dxpl_id,
|
|
void **req);
|
|
H5_DLL herr_t H5VL_file_optional(const H5VL_object_t *vol_obj, H5VL_optional_args_t *args, hid_t dxpl_id,
|
|
void **req);
|
|
H5_DLL herr_t H5VL_file_close(const H5VL_object_t *vol_obj, hid_t dxpl_id, void **req);
|
|
|
|
/* Group functions */
|
|
H5_DLL void *H5VL_group_create(const H5VL_object_t *vol_obj, const H5VL_loc_params_t *loc_params,
|
|
const char *name, hid_t lcpl_id, hid_t gcpl_id, hid_t gapl_id, hid_t dxpl_id,
|
|
void **req);
|
|
H5_DLL void *H5VL_group_open(const H5VL_object_t *vol_obj, const H5VL_loc_params_t *loc_params,
|
|
const char *name, hid_t gapl_id, hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_group_get(const H5VL_object_t *vol_obj, H5VL_group_get_args_t *args, hid_t dxpl_id,
|
|
void **req);
|
|
H5_DLL herr_t H5VL_group_specific(const H5VL_object_t *vol_obj, H5VL_group_specific_args_t *args,
|
|
hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_group_optional(const H5VL_object_t *vol_obj, H5VL_optional_args_t *args, hid_t dxpl_id,
|
|
void **req);
|
|
H5_DLL herr_t H5VL_group_close(const H5VL_object_t *vol_obj, hid_t dxpl_id, void **req);
|
|
|
|
/* Link functions */
|
|
H5_DLL herr_t H5VL_link_create(H5VL_link_create_args_t *args, const H5VL_object_t *vol_obj,
|
|
const H5VL_loc_params_t *loc_params, hid_t lcpl_id, hid_t lapl_id,
|
|
hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_link_copy(const H5VL_object_t *src_vol_obj, const H5VL_loc_params_t *loc_params1,
|
|
const H5VL_object_t *dst_vol_obj, const H5VL_loc_params_t *loc_params2,
|
|
hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_link_move(const H5VL_object_t *src_vol_obj, const H5VL_loc_params_t *loc_params1,
|
|
const H5VL_object_t *dst_vol_obj, const H5VL_loc_params_t *loc_params2,
|
|
hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_link_get(const H5VL_object_t *vol_obj, const H5VL_loc_params_t *loc_params,
|
|
H5VL_link_get_args_t *args, hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_link_specific(const H5VL_object_t *vol_obj, const H5VL_loc_params_t *loc_params,
|
|
H5VL_link_specific_args_t *args, hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_link_optional(const H5VL_object_t *vol_obj, const H5VL_loc_params_t *loc_params,
|
|
H5VL_optional_args_t *args, hid_t dxpl_id, void **req);
|
|
|
|
/* Object functions */
|
|
H5_DLL void *H5VL_object_open(const H5VL_object_t *vol_obj, const H5VL_loc_params_t *params,
|
|
H5I_type_t *opened_type, hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_object_copy(const H5VL_object_t *src_obj, const H5VL_loc_params_t *src_loc_params,
|
|
const char *src_name, const H5VL_object_t *dst_obj,
|
|
const H5VL_loc_params_t *dst_loc_params, const char *dst_name, hid_t ocpypl_id,
|
|
hid_t lcpl_id, hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_object_get(const H5VL_object_t *vol_obj, const H5VL_loc_params_t *loc_params,
|
|
H5VL_object_get_args_t *args, hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_object_specific(const H5VL_object_t *vol_obj, const H5VL_loc_params_t *loc_params,
|
|
H5VL_object_specific_args_t *args, hid_t dxpl_id, void **req);
|
|
H5_DLL herr_t H5VL_object_optional(const H5VL_object_t *vol_obj, const H5VL_loc_params_t *loc_params,
|
|
H5VL_optional_args_t *args, hid_t dxpl_id, void **req);
|
|
|
|
/* Connector/container introspection functions */
|
|
H5_DLL herr_t H5VL_introspect_get_conn_cls(const H5VL_object_t *vol_obj, H5VL_get_conn_lvl_t lvl,
|
|
const H5VL_class_t **conn_cls);
|
|
H5_DLL herr_t H5VL_introspect_get_cap_flags(const void *info, const H5VL_class_t *cls, uint64_t *cap_flags);
|
|
H5_DLL herr_t H5VL_introspect_opt_query(const H5VL_object_t *vol_obj, H5VL_subclass_t subcls, int opt_type,
|
|
uint64_t *flags);
|
|
|
|
/* Asynchronous functions */
|
|
H5_DLL herr_t H5VL_request_wait(const H5VL_object_t *vol_obj, uint64_t timeout,
|
|
H5VL_request_status_t *status);
|
|
H5_DLL herr_t H5VL_request_notify(const H5VL_object_t *vol_obj, H5VL_request_notify_t cb, void *ctx);
|
|
H5_DLL herr_t H5VL_request_cancel(const H5VL_object_t *vol_obj, H5VL_request_status_t *status);
|
|
H5_DLL herr_t H5VL_request_specific(const H5VL_object_t *vol_obj, H5VL_request_specific_args_t *args);
|
|
H5_DLL herr_t H5VL_request_optional(const H5VL_object_t *vol_obj, H5VL_optional_args_t *args);
|
|
H5_DLL herr_t H5VL_request_free(const H5VL_object_t *vol_obj);
|
|
|
|
/* Blob functions */
|
|
H5_DLL herr_t H5VL_blob_put(const H5VL_object_t *vol_obj, const void *buf, size_t size, void *blob_id,
|
|
void *ctx);
|
|
H5_DLL herr_t H5VL_blob_get(const H5VL_object_t *vol_obj, const void *blob_id, void *buf, size_t size,
|
|
void *ctx);
|
|
H5_DLL herr_t H5VL_blob_specific(const H5VL_object_t *vol_obj, void *blob_id,
|
|
H5VL_blob_specific_args_t *args);
|
|
H5_DLL herr_t H5VL_blob_optional(const H5VL_object_t *vol_obj, void *blob_id, H5VL_optional_args_t *args);
|
|
|
|
/* Token functions */
|
|
H5_DLL herr_t H5VL_token_cmp(const H5VL_object_t *vol_obj, const H5O_token_t *token1,
|
|
const H5O_token_t *token2, int *cmp_value);
|
|
H5_DLL herr_t H5VL_token_to_str(const H5VL_object_t *vol_obj, H5I_type_t obj_type, const H5O_token_t *token,
|
|
char **token_str);
|
|
H5_DLL herr_t H5VL_token_from_str(const H5VL_object_t *vol_obj, H5I_type_t obj_type, const char *token_str,
|
|
H5O_token_t *token);
|
|
|
|
/* Generic functions */
|
|
H5_DLL herr_t H5VL_optional(const H5VL_object_t *vol_obj, H5VL_optional_args_t *args, hid_t dxpl_id,
|
|
void **req);
|
|
|
|
#endif /* H5VLprivate_H */
|