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H5P_GET_PAGE_BUFFER_SIZE

Retrieves the maximum size for the page buffer and the minimum percentage for metadata and raw data pages

Procedure:

H5P_GET_PAGE_BUFFER_SIZE ( fapl_id, buf_size, min_meta_perc, min_raw_perc )

Signature:


   herr_t H5Pget_page_buffer_size( 
     hid_t fapl_id, 
     size_t *buf_size, 
     unsigned *min_meta_perc, 
     unsigned *min_raw_perc )

     
    

Parameters:
hid_t fapl_idIN: File access property list identifier
size_t *buf_sizeOUT: Maximum size, in bytes, of the page buffer
unsigned *min_meta_percOUT: Minimum metadata percentage to keep in the page buffer before allowing pages containing metadata to be evicted
unsigned *min_raw_percOUT: Minimum raw data percentage to keep in the page buffer before allowing pages containing raw data to be evicted

Description:

H5P_GET_PAGE_BUFFER_SIZE retrieves buf_size, the maximum size in bytes of the page buffer, min_meta_perc, the minimum metadata percentage, and min_raw_perc, the minimum raw data percentage.

Returns:

Returns a non-negative value if successful. Otherwise returns a negative value.

Example:

Coming Soon!

History:
Release    Change
1.10.1C function introduced with this release.

--- Last Modified: December 04, 2017 | 08:29 AM