diff options
Diffstat (limited to 'src/H5F.c')
| -rw-r--r-- | src/H5F.c | 106 |
1 files changed, 94 insertions, 12 deletions
@@ -406,7 +406,7 @@ H5Fis_hdf5(const char *name) HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "no file name specified") /* call the private is_HDF5 function */ - if((ret_value = H5F_is_hdf5(name, H5AC_ind_read_dxpl_id)) < 0) + if((ret_value = H5F__is_hdf5(name, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id)) < 0) HGOTO_ERROR(H5E_FILE, H5E_NOTHDF5, FAIL, "unable open file") done: @@ -535,7 +535,7 @@ done: * Modifications: * Robb Matzke, 1997-07-18 * File struct creation and destruction is through H5F_new() and - * H5F_dest(). Reading the root symbol table entry is done with + * H5F__dest(). Reading the root symbol table entry is done with * H5G_decode(). * * Robb Matzke, 1997-09-23 @@ -713,12 +713,12 @@ H5Fflush(hid_t object_id, H5F_scope_t scope) /* Flush other files, depending on scope */ if(H5F_SCOPE_GLOBAL == scope) { /* Call the flush routine for mounted file hierarchies */ - if(H5F_flush_mounts(f, H5AC_ind_read_dxpl_id) < 0) + if(H5F_flush_mounts(f, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush mounted file hierarchy") } /* end if */ else { /* Call the flush routine, for this file */ - if(H5F_flush(f, H5AC_ind_read_dxpl_id, FALSE) < 0) + if(H5F__flush(f, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id, FALSE) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush file's cached information") } /* end else */ } /* end if */ @@ -773,7 +773,7 @@ H5Fclose(hid_t file_id) if((nref = H5I_get_ref(file_id, FALSE)) < 0) HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't get ID ref count") if(nref == 1) - if(H5F_flush(f, H5AC_ind_read_dxpl_id, FALSE) < 0) + if(H5F__flush(f, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id, FALSE) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush cache") } /* end if */ @@ -838,7 +838,7 @@ H5Freopen(hid_t file_id) done: if(ret_value < 0 && new_file) - if(H5F_dest(new_file, H5AC_ind_read_dxpl_id, FALSE) < 0) + if(H5F__dest(new_file, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id, FALSE) < 0) HDONE_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL, "can't close file") FUNC_LEAVE_API(ret_value) @@ -1042,7 +1042,7 @@ H5Fget_file_image(hid_t file_id, void *buf_ptr, size_t buf_len) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "not a file ID") /* call private get_file_image function */ - if((ret_value = H5F_get_file_image(file, buf_ptr, buf_len, H5AC_ind_read_dxpl_id)) < 0) + if((ret_value = H5F_get_file_image(file, buf_ptr, buf_len, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id)) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to get file image") done: @@ -1619,7 +1619,7 @@ H5Fstart_swmr_write(hid_t file_id) H5G_name_t *obj_paths=NULL; /* Group hierarchy path */ size_t u; /* Local index variable */ hbool_t setup = FALSE; /* Boolean flag to indicate whether SWMR setting is enabled */ - H5F_io_info_t fio_info; /* I/O info for operation */ + H5F_io_info2_t fio_info; /* I/O info for operation */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_API(FAIL) @@ -1650,7 +1650,7 @@ H5Fstart_swmr_write(hid_t file_id) HGOTO_ERROR(H5E_FILE, H5E_UNSUPPORTED, FAIL, "can't have both SWMR and MDC cache image") /* Flush data buffers */ - if(H5F_flush(file, H5AC_ind_read_dxpl_id, FALSE) < 0) + if(H5F__flush(file, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id, FALSE) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush file's cached information") /* Get the # of opened named datatypes and attributes */ @@ -1704,7 +1704,9 @@ H5Fstart_swmr_write(hid_t file_id) /* Set up I/O info for operation */ fio_info.f = file; - if(NULL == (fio_info.dxpl = (H5P_genplist_t *)H5I_object(H5AC_ind_read_dxpl_id))) + if(NULL == (fio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(H5AC_ind_read_dxpl_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list") + if(NULL == (fio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(H5AC_rawdata_dxpl_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list") /* Flush and reset the accumulator */ @@ -1923,7 +1925,7 @@ H5Fset_latest_format(hid_t file_id, hbool_t latest_format) latest_flags = H5F_USE_LATEST_FLAGS(f, H5F_LATEST_ALL_FLAGS); if(latest_format != (H5F_LATEST_ALL_FLAGS == latest_flags)) { /* Call the flush routine, for this file */ - if(H5F_flush(f, H5AC_ind_read_dxpl_id, FALSE) < 0) + if(H5F__flush(f, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id, FALSE) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush file's cached information") /* Toggle the 'latest format' flag */ @@ -1973,7 +1975,9 @@ H5Fformat_convert(hid_t fid) /* Check for persistent freespace manager, which needs to be downgraded */ if(!(f->shared->fs_strategy == H5F_FILE_SPACE_STRATEGY_DEF && - f->shared->fs_threshold == H5F_FREE_SPACE_THRESHOLD_DEF)) { + f->shared->fs_persist == H5F_FREE_SPACE_PERSIST_DEF && + f->shared->fs_threshold == H5F_FREE_SPACE_THRESHOLD_DEF && + f->shared->fs_page_size == H5F_FILE_SPACE_PAGE_SIZE_DEF)) { /* Check to remove free-space manager info message from superblock extension */ if(H5F_addr_defined(f->shared->sblock->ext_addr)) if(H5F_super_ext_remove_msg(f, H5AC_ind_read_dxpl_id, H5O_FSINFO_ID) < 0) @@ -1985,7 +1989,9 @@ H5Fformat_convert(hid_t fid) /* Set non-persistent freespace manager */ f->shared->fs_strategy = H5F_FILE_SPACE_STRATEGY_DEF; + f->shared->fs_persist = H5F_FREE_SPACE_PERSIST_DEF; f->shared->fs_threshold = H5F_FREE_SPACE_THRESHOLD_DEF; + f->shared->fs_page_size = H5F_FILE_SPACE_PAGE_SIZE_DEF; /* Indicate that the superblock should be marked dirty */ mark_dirty = TRUE; @@ -2004,3 +2010,79 @@ done: FUNC_LEAVE_API(ret_value) } /* end H5Fformat_convert() */ + +/*------------------------------------------------------------------------- + * Function: H5Freset_page_buffering_stats + * + * Purpose: Resets statistics for the page buffer layer. + * + * Return: Success: SUCCEED + * Failure: FAIL + * + * Programmer: Mohamad Chaarawi + * + *------------------------------------------------------------------------- + */ +herr_t +H5Freset_page_buffering_stats(hid_t file_id) +{ + H5F_t *file; /* File to reset stats on */ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE1("e", "i", file_id); + + /* Check args */ + if(NULL == (file = (H5F_t *)H5I_object(file_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid file identifier") + if(NULL == file->shared->page_buf) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "page buffering not enabled on file") + + /* Reset the statistics */ + if(H5PB_reset_stats(file->shared->page_buf) < 0) + HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't reset stats for page buffering") + +done: + FUNC_LEAVE_API(ret_value) +} /* H5Freset_page_buffering_stats() */ + + +/*------------------------------------------------------------------------- + * Function: H5Fget_page_buffering_stats + * + * Purpose: Retrieves statistics for the page buffer layer. + * + * Return: Success: SUCCEED + * Failure: FAIL + * + * Programmer: Mohamad Chaarawi + * + *------------------------------------------------------------------------- + */ +herr_t +H5Fget_page_buffering_stats(hid_t file_id, unsigned accesses[2], unsigned hits[2], + unsigned misses[2], unsigned evictions[2], unsigned bypasses[2]) +{ + H5F_t *file; /* File object for file ID */ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE6("e", "i*Iu*Iu*Iu*Iu*Iu", file_id, accesses, hits, misses, evictions, + bypasses); + + /* Check args */ + if(NULL == (file = (H5F_t *)H5I_object_verify(file_id, H5I_FILE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "not a file ID") + if(NULL == file->shared->page_buf) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "page buffering not enabled on file") + if(NULL == accesses || NULL == hits || NULL == misses || NULL == evictions || NULL == bypasses) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "NULL input parameters for stats") + + /* Get the statistics */ + if(H5PB_get_stats(file->shared->page_buf, accesses, hits, misses, evictions, bypasses) < 0) + HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't retrieve stats for page buffering") + +done: + FUNC_LEAVE_API(ret_value) +} /* H5Fget_page_buffering_stats() */ + |