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#ifndef __SGE_BINDING_H
#define __SGE_BINDING_H
/*___INFO__MARK_BEGIN__*/
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the Sun Industry Standards Source License Version 1.2
*
* Sun Microsystems Inc., March, 2001
*
*
* Sun Industry Standards Source License Version 1.2
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.2 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2001 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
************************************************************************/
/*___INFO__MARK_END__*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <math.h>
#include "basis_types.h"
#include "sge_dstring.h"
#include "err_trace.h"
#include "sge_string.h"
#include "err_trace.h"
#include "cull_list.h"
#include "sge_object.h"
#include "sge_binding_BN_L.h"
#include "sge_spool.h"
#include "sge_binding_hlp.h"
#if defined(LINUX)
# include <dlfcn.h>
#endif
#if defined(PLPA_LINUX)
# include "plpa.h"
#endif
/* functions related to get load values for execd (see load_avg.c) */
/* get the amount of cores available on the execution host */
int get_execd_amount_of_cores(void);
/* get the amount of sockets of the execution host */
int get_execd_amount_of_sockets(void);
/* get the topology string with all cores installed on the system */
bool get_execd_topology(char** topology, int* length);
/* get the topology string where all cores currently in use are marked */
bool get_execd_topology_in_use(char** topology);
#if defined(PLPA_LINUX) || defined(SOLARISAMD64) || defined(SOLARIS86)
bool account_job(const char* job_topology);
bool binding_set_striding(int first_socket, int first_core, int amount_of_cores,
int offset, int stepsize, char** reason);
bool binding_one_per_socket(int first_socket, int amount_of_sockets, int n);
bool binding_n_per_socket(int first_socket, int amount_of_sockets, int n);
bool binding_explicit_exctract_sockets_cores(const char* parameter, int** list_of_sockets,
int* samount, int** list_of_cores, int* camount);
bool binding_explicit_check_and_account(const int* list_of_sockets, const int samount,
const int* list_of_cores, const int score, char** topo_used_by_job,
int* topo_used_by_job_length);
bool get_linear_automatic_socket_core_list_and_account(const int amount,
int** list_of_sockets, int* samount, int** list_of_cores, int* camount,
char** topo_by_job, int* topo_by_job_length);
/* functions related to get load values for execd (see load_avg.c) */
/* get the amount of cores available on the execution host */
int getExecdAmountOfCores(void);
/* get the amount of sockets of the execution host */
int getExecdAmountOfSockets(void);
/* get the topology string with all cores installed on the system */
bool get_execd_topology(char** topology, int* length);
/* get the topology string where all cores currently in use are marked */
bool get_execd_topology_in_use(char** topology);
/* function for determining the binding */
bool get_striding_first_socket_first_core_and_account(const int amount, const int stepsize,
const int start_at_socket, const int start_at_core, const bool automatic,
int* first_socket, int* first_core,
char** accounted_topology, int* accounted_topology_length);
/* for initializing used topology on execution daemon side */
bool initialize_topology(void);
/* check if core can be used */
bool topology_is_in_use(const int socket, const int core);
/* for initializing used topology on execution daemon side */
bool initialize_topology(void);
/* free cores on execution host which were used by a job */
bool free_topology(const char* topology, const int topology_length);
#endif
#if defined(SOLARISAMD64) || defined(SOLARIS86)
int create_processor_set_striding_solaris(const int first_socket,
const int first_core, const int amount, const int step_size,
const binding_type_t type, char** env);
int create_processor_set_explicit_solaris(const int* list_of_sockets,
const int samount, const int* list_of_cores, const int camount,
const binding_type_t type, char** env);
/* matrix represents internal kstat structure */
bool generate_chipID_coreID_matrix(int*** matrix, int* length);
/* frees the memory allocated by the topology matrix */
void free_matrix(int** matrix, const int length);
#endif
bool
binding_print_to_string(const lListElem *this_list, dstring * string);
bool
binding_parse_from_string(lListElem *this_elem, lList **answer_list, dstring *string);
bool
binding_type_to_string(binding_type_t type, dstring *string);
#endif /* __SGE_BINDING_H */
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