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-rw-r--r--src/H5F.c106
1 files changed, 94 insertions, 12 deletions
diff --git a/src/H5F.c b/src/H5F.c
index 5fd3a7d..a0f7599 100644
--- a/src/H5F.c
+++ b/src/H5F.c
@@ -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() */
+