OpenMPI 0.1.1

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base.h
1 /* -*- Mode: C; c-basic-offset:4 ; -*- */
2 /*
3 * Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
4 * University Research and Technology
5 * Corporation. All rights reserved.
6 * Copyright (c) 2004-2007 The University of Tennessee and The University
7 * of Tennessee Research Foundation. All rights
8 * reserved.
9 * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
10 * University of Stuttgart. All rights reserved.
11 * Copyright (c) 2004-2005 The Regents of the University of California.
12 * All rights reserved.
13 * $COPYRIGHT$
14 *
15 * Additional copyrights may follow
16 *
17 * $HEADER$
18 */
19
20 #ifndef MCA_PML_BASE_H
21 #define MCA_PML_BASE_H
22
23 #include "ompi_config.h"
24
25 #include "opal/mca/mca.h"
26 #include "ompi/mca/pml/pml.h"
27 #include "opal/class/opal_list.h"
28 #include "opal/class/opal_pointer_array.h"
29
30 /*
31 * Global functions for the PML
32 */
33
34 BEGIN_C_DECLS
35
36 /*
37 * This is the base priority for a PML wrapper component
38 * If there exists more than one then it is undefined
39 * which one is picked.
40 */
41 #define PML_SELECT_WRAPPER_PRIORITY -128
42
43 OMPI_DECLSPEC int mca_pml_base_open(void);
44 OMPI_DECLSPEC int mca_pml_base_progress(void);
45 OMPI_DECLSPEC int mca_pml_base_select(bool enable_progress_threads,
46 bool enable_mpi_threads);
47 /* share in modex the name of the selected component */
48 OMPI_DECLSPEC int mca_pml_base_pml_selected(const char *name);
49 /* verify that all new procs are using the currently selected component */
50 OMPI_DECLSPEC int mca_pml_base_pml_check_selected(const char *my_pml,
51 struct ompi_proc_t **procs,
52 size_t nprocs);
53
54 OMPI_DECLSPEC int mca_pml_base_finalize(void);
55
56 OMPI_DECLSPEC int mca_pml_base_close(void);
57
58 OMPI_DECLSPEC int mca_pml_base_ft_event(int state);
59
60 /*
61 * Globals
62 */
63 OMPI_DECLSPEC extern int mca_pml_base_output;
64 OMPI_DECLSPEC extern opal_list_t mca_pml_base_components_available;
65 OMPI_DECLSPEC extern mca_pml_base_component_t mca_pml_base_selected_component;
66 OMPI_DECLSPEC extern mca_pml_base_module_t mca_pml;
67 OMPI_DECLSPEC extern opal_pointer_array_t mca_pml_base_pml;
68
69 END_C_DECLS
70
71 #endif /* MCA_PML_BASE_H */
opal_pointer_array_t
dynamic pointer array
Definition: opal_pointer_array.h:45
pml.h
P2P Management Layer (PML)
mca_pml_base_component_2_0_0_t
PML component version and interface functions.
Definition: pml.h:131
opal_list.h
The opal_list_t interface is used to provide a generic doubly-linked list container for Open MPI...
opal_pointer_array.h
See opal_bitmap.h for an explanation of why there is a split between OPAL and ORTE for this generic c...
ompi_proc_t
Remote Open MPI process structure.
Definition: proc.h:56
mca.h
Top-level interface for all MCA components.
mca_pml_base_module_1_0_0_t
PML instance.
Definition: pml.h:512
opal_list_t
Definition: opal_list.h:147