195 строки
7.0 KiB
C
195 строки
7.0 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University.
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* All rights reserved.
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* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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* All rights reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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/** @file:
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*/
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#ifndef MCA_NS_BASE_H
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#define MCA_NS_BASE_H
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/*
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* includes
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*/
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#include "orte_config.h"
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#include "include/orte_constants.h"
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#include "opal/class/opal_list.h"
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#include "mca/mca.h"
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#include "dps/dps_types.h"
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#include "mca/ns/ns.h"
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/*
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* Global functions for MCA overall collective open and close
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*/
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#if defined(c_plusplus) || defined(__cplusplus)
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extern "C" {
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#endif
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/*
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* Internal definitions
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*/
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typedef uint8_t orte_ns_cmd_bitmask_t;
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/*
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* packing type definitions
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*/
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/* CAUTION - any changes here must also change corresponding
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* typedefs above
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*/
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#define ORTE_NS_CMD ORTE_INT8
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/*
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* define flag values for remote commands - only used internally
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*/
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#define ORTE_NS_CREATE_CELLID_CMD 0x01
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#define ORTE_NS_CREATE_JOBID_CMD 0x02
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#define ORTE_NS_RESERVE_RANGE_CMD 0x04
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#define ORTE_NS_ASSIGN_OOB_TAG_CMD 0x08
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#define ORTE_NS_DEFINE_DATA_TYPE_CMD 0x10
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#define ORTE_NS_CREATE_MY_NAME_CMD 0x20
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/*
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* function definitions
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*/
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OMPI_DECLSPEC int orte_ns_base_open(void);
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OMPI_DECLSPEC int orte_ns_base_select(void);
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OMPI_DECLSPEC int orte_ns_base_close(void);
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/*
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* Base functions that are common to all implementations - can be overridden
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*/
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OMPI_DECLSPEC int orte_ns_base_assign_cellid_to_process(orte_process_name_t* name);
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OMPI_DECLSPEC int orte_ns_base_create_process_name(orte_process_name_t **name,
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orte_cellid_t cell,
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orte_jobid_t job,
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orte_vpid_t vpid);
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OMPI_DECLSPEC int orte_ns_base_copy_process_name(orte_process_name_t **dest,
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orte_process_name_t* src);
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OMPI_DECLSPEC int orte_ns_base_convert_string_to_process_name(orte_process_name_t **name,
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const char* name_string);
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OMPI_DECLSPEC int orte_ns_base_get_proc_name_string(char **name_string,
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const orte_process_name_t* name);
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OMPI_DECLSPEC int orte_ns_base_get_vpid_string(char **vpid_string, const orte_process_name_t* name);
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OMPI_DECLSPEC int orte_ns_base_convert_vpid_to_string(char **vpid_string, const orte_vpid_t vpid);
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OMPI_DECLSPEC int orte_ns_base_convert_string_to_vpid(orte_vpid_t *vpid, const char* vpidstring);
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OMPI_DECLSPEC int orte_ns_base_get_jobid_string(char **jobid_string, const orte_process_name_t* name);
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OMPI_DECLSPEC int orte_ns_base_convert_jobid_to_string(char **jobid_string, const orte_jobid_t jobid);
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OMPI_DECLSPEC int orte_ns_base_convert_string_to_jobid(orte_jobid_t *jobid, const char* jobidstring);
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OMPI_DECLSPEC int orte_ns_base_get_cellid_string(char **cellid_string, const orte_process_name_t* name);
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OMPI_DECLSPEC int orte_ns_base_convert_string_to_cellid(orte_cellid_t *cellid, const char *cellidstring);
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OMPI_DECLSPEC int orte_ns_base_convert_cellid_to_string(char **cellid_string, const orte_cellid_t cellid);
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OMPI_DECLSPEC int orte_ns_base_get_vpid(orte_vpid_t *vpid, const orte_process_name_t* name);
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OMPI_DECLSPEC int orte_ns_base_get_jobid(orte_jobid_t *jobid, const orte_process_name_t* name);
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OMPI_DECLSPEC int orte_ns_base_get_cellid(orte_cellid_t *cellid, const orte_process_name_t* name);
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OMPI_DECLSPEC int orte_ns_base_compare(orte_ns_cmp_bitmask_t fields,
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const orte_process_name_t* name1,
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const orte_process_name_t* name2);
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OMPI_DECLSPEC int orte_ns_base_free_name(orte_process_name_t **name);
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/* not available functions */
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OMPI_DECLSPEC int orte_ns_base_module_init_not_available(void);
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OMPI_DECLSPEC int orte_ns_base_create_cellid_not_available(orte_cellid_t *cellid,
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char *site, char *resource);
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OMPI_DECLSPEC int orte_ns_base_get_cell_info_not_available(orte_cellid_t cellid,
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char **site, char **resource);
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OMPI_DECLSPEC int orte_ns_base_create_jobid_not_available(orte_jobid_t *jobid);
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OMPI_DECLSPEC int orte_ns_base_get_vpid_range_not_available(orte_jobid_t job,
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orte_vpid_t range,
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orte_vpid_t *startvpid);
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OMPI_DECLSPEC int orte_ns_base_derive_vpid(orte_vpid_t *vpid,
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orte_vpid_t base_vpid,
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int offset);
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OMPI_DECLSPEC int orte_ns_base_assign_rml_tag_not_available(orte_rml_tag_t *tag, char *name);
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OMPI_DECLSPEC int orte_ns_base_define_data_type_not_available(
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const char *name,
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orte_data_type_t *type);
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OMPI_DECLSPEC int orte_ns_base_create_my_name_not_available(void);
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/* Base functions used everywhere */
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OMPI_DECLSPEC int orte_ns_base_set_my_name(void);
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OMPI_DECLSPEC int orte_ns_base_get_peers(orte_process_name_t **procs,
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size_t *num_procs, size_t *self);
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OMPI_DECLSPEC int orte_ns_base_pack_name(orte_buffer_t *buffer, void *src,
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size_t num_vals, orte_data_type_t type);
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OMPI_DECLSPEC int orte_ns_base_pack_cellid(orte_buffer_t *buffer, void *src,
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size_t num_vals, orte_data_type_t type);
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OMPI_DECLSPEC int orte_ns_base_pack_jobid(orte_buffer_t *buffer, void *src,
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size_t num_vals, orte_data_type_t type);
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OMPI_DECLSPEC int orte_ns_base_pack_vpid(orte_buffer_t *buffer, void *src,
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size_t num_vals, orte_data_type_t type);
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OMPI_DECLSPEC int orte_ns_base_unpack_name(orte_buffer_t *buffer, void *dest,
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size_t *num_vals, orte_data_type_t type);
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OMPI_DECLSPEC int orte_ns_base_unpack_cellid(orte_buffer_t *buffer, void *dest,
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size_t *num_vals, orte_data_type_t type);
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OMPI_DECLSPEC int orte_ns_base_unpack_jobid(orte_buffer_t *buffer, void *dest,
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size_t *num_vals, orte_data_type_t type);
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OMPI_DECLSPEC int orte_ns_base_unpack_vpid(orte_buffer_t *buffer, void *dest,
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size_t *num_vals, orte_data_type_t type);
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/*
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* globals that might be needed
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*/
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OMPI_DECLSPEC extern int mca_ns_base_output;
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OMPI_DECLSPEC extern bool mca_ns_base_selected;
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OMPI_DECLSPEC extern opal_list_t mca_ns_base_components_available;
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OMPI_DECLSPEC extern mca_ns_base_component_t mca_ns_base_selected_component;
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/*
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* external API functions will be documented in the mca/ns/ns.h file
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*/
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#if defined(c_plusplus) || defined(__cplusplus)
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}
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#endif
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#endif
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