OpenMPI 0.1.1

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fcache_ux.h
1 /*
2 * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
3 * University Research and Technology
4 * Corporation. All rights reserved.
5 * Copyright (c) 2004-2006 The University of Tennessee and The University
6 * of Tennessee Research Foundation. All rights
7 * reserved.
8 * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
9 * University of Stuttgart. All rights reserved.
10 * Copyright (c) 2004-2005 The Regents of the University of California.
11 * All rights reserved.
12 * Copyright (c) 2008-2011 University of Houston. All rights reserved.
13 * $COPYRIGHT$
14 *
15 * Additional copyrights may follow
16 *
17 * $HEADER$
18 */
19
20 #ifndef MCA_FCACHE_UX_H
21 #define MCA_FCACHE_UX_H
22
23 #include "ompi_config.h"
24 #include "opal/mca/mca.h"
25 #include "ompi/mca/fcache/fcache.h"
26 #include "ompi/mca/io/ompio/io_ompio.h"
27
28
29 BEGIN_C_DECLS
30
31 int mca_fcache_ux_component_init_query(bool enable_progress_threads,
32 bool enable_mpi_threads);
33 struct mca_fcache_base_module_1_0_0_t *
34 mca_fcache_ux_component_file_query (int *priority);
35 int mca_fcache_ux_component_file_unquery (mca_io_ompio_file_t *file);
36
37 int mca_fcache_ux_module_init (mca_io_ompio_file_t *file);
38 int mca_fcache_ux_module_finalize (mca_io_ompio_file_t *file);
39
40 OMPI_MODULE_DECLSPEC extern mca_fcache_base_component_2_0_0_t mca_fcache_ux_component;
41 /*
42 * ******************************************************************
43 * ********* functions which are implemented in this module *********
44 * ******************************************************************
45 */
46
47 int mca_fcache_ux_get_file_layout (char* filename,
48 int *num_io_servers,
49 size_t *depth,
50 int *file_io_servers);
51
52 int mca_fcache_ux_set_file_layout (char* filename,
53 int *num_io_servers,
54 size_t *depth,
55 int *file_io_servers);
56
57 int mca_fcache_ux_get_io_servers (char* filename,
58 struct mca_io_ompio_io_servers *io_servers,
59 int num_io_servers);
60 /*
61 * ******************************************************************
62 * ************ functions implemented in this module end ************
63 * ******************************************************************
64 */
65
66 END_C_DECLS
67
68 #endif /* MCA_FCACHE_UX_H */
mca_fcache_base_module_1_0_0_t
Definition: fcache.h:131
mca.h
Top-level interface for all MCA components.
mca_io_ompio_file_t
Back-end structure for MPI_File.
Definition: io_ompio.h:121
mca_fcache_base_component_2_0_0_t
Definition: fcache.h:84