forked from lei.chen/myxce
69 lines
2.3 KiB
C
69 lines
2.3 KiB
C
#if !defined(_PLUGIN_H_)
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#define _PLUGIN_H_ 1
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#include <stdint.h>
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#include <stdlib.h>
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#include "decision.h"
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#include "sched/types.h"
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typedef void* plugin_data_t;
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/* hooker of plugin, the first parameter should be xce_sched_plugin_t */
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typedef int (*plugin_update_config_hook_t)(void*, xce_conf4sched_t*);
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typedef int (*plugin_update_queue_hook_t)(void*, xce_sched_queue_t*);
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typedef int (*plugin_update_job_hook_t)(void*, xce_sched_job_t*);
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typedef int (*plugin_update_worker_hook_t)(void*, xce_sched_worker_t*);
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typedef int (*plugin_commit_decision_hook_t)(void*, xce_decision_t*);
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/* initialize function of plugin */
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typedef int (*plugin_init_fn_t)(void*);
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typedef void (*plugin_fini_fn_t)(void*);
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/* plugin function to elect job to be scheduler */
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typedef void* (*plugin_job_election_fn_t)(void*);
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typedef int (*plugin_begin_session_fn_t)(void*);
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typedef int (*plugin_end_session_fn_t)(void*);
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/* allocation function of job */
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typedef xce_job_alloc_t* (*plugin_job_allocate_fn_t)(void*, int64_t,
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xce_pendreason_t**);
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typedef struct {
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plugin_update_config_hook_t config_hook;
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plugin_update_queue_hook_t queue_hook;
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plugin_update_job_hook_t job_hook;
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plugin_update_worker_hook_t worker_hook;
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plugin_commit_decision_hook_t commit_hook;
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} plugin_hooks_t;
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typedef struct {
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char* name;
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void* sched;
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plugin_init_fn_t init_fn;
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plugin_fini_fn_t fini_fn;
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plugin_begin_session_fn_t begin_session_fn;
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plugin_end_session_fn_t end_session_fn;
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plugin_job_election_fn_t job_elect_fn;
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plugin_job_allocate_fn_t job_alloc_fn;
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plugin_hooks_t hooks;
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plugin_data_t data;
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} xce_sched_plugin_t;
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extern int plugin_register(void*, void*);
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extern void plugin_unregister(void*);
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extern int plugin_config_update(void*, xce_conf4sched_t*);
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extern int plugin_queue_update(void*, xce_sched_queue_t*);
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extern int plugin_job_update(void*, xce_sched_job_t*);
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extern int plugin_worker_update(void*, xce_sched_worker_t*);
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extern int plugin_begin_session(void*);
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extern int plugin_end_session(void*);
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extern int plugin_commit_decision(void*, xce_decision_t*);
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extern int register_fcfs(void*);
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extern int register_default_allocator(void*);
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#endif
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