/*
 * This file is part of the StarPU Handbook.
 * Copyright (C) 2013 Corentin Salingue
 * See the file version.doxy for copying conditions.
 */


/*! \defgroup API_Out_Of_Core Out Of Core



\struct starpu_disk_ops
\ingroup API_Out_Of_Core
This is a set of functions to manipulate datas on disk.

\fn int starpu_disk_register(struct starpu_disk_ops *func, void *parameter, size_t size) 
\ingroup API_Out_Of_Core
Register a disk memory node with a set of functions to manipulate datas. <br />
SUCCESS: return the disk node. <br />
FAIL: return an error code. <br />
The \p size must be at least 1 MB !

\fn void * starpu_disk_open (unsigned node, void *pos, size_t size)
\ingroup API_Out_Of_Core
Add an existing file memory in a disk node. The \p pos is defined in the starpu_disk_ops. \p size: this is a size of your file.
\p pos is the name of the file.

\fn void starpu_disk_close (unsigned node, void *obj, size_t size)
\ingroup API_Out_Of_Core
Close an existing file memory opened with starpu_disk_open.

\var starpu_disk_stdio_ops
\ingroup API_Out_Of_Core
This set uses the stdio library (fwrite, fread...) to read/write on disk. <br />
<strong>Warning: It creates one file per allocation !</strong>  <br />
*/ 
