Library (H5)

General-purpose functions for use with entire HDF5 library

Description

Use the MATLAB^® HDF5 library interface, H5, to perform basic operations and access information on the HDF5 library.

Functions

H5.close

Close HDF5 library

H5.close() closes the HDF5 library.

H5.garbage_collect

Free unused memory in HDF5 library

H5.garbage_collect() frees unused memory in the HDF5 library.

H5.get_libversion

Version of HDF5 library

[major,minor,relnum] = H5.get_libversion() returns the version of the HDF5 library in use.

 Details

Output Arguments

• major — Major version of the library.

• minor — Minor version of the library.

• relnum — Release number of the library.

H5.open

Initialize HDF5 library

H5.open() opens the HDF5 library.

H5.set_free_list_limits

Set size limits on free lists

H5.set_free_list_limits(regGlobalLim,regListLim,arrGlobalLim,arrListLim,blkGlobalLim,blkListLim) sets size limits on all types of free lists.

 Details

Input Arguments

• regGlobalLim — The cumulative limit, in bytes, on memory used for all regular free lists (Default: 1MB).

• regListLim — The limit, in bytes, on memory used for each regular free list (Default: 64KB).

• arrGlobalLim —The cumulative limit, in bytes, on memory used for all array free lists (Default: 4MB).

• arrListLim — The limit, in bytes, on memory used for each array free list (Default: 256KB).

• blkGlobalLim — The cumulative limit, in bytes, on memory used for all block free lists and, separately, for all factory free lists (Default: 16MB).

• blkListLim — The limit, in bytes, on memory used for each block or factory free list (Default: 1MB).

Version History

Introduced before R2006a