mirror of https://github.com/yandex/odyssey.git
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
#ifndef MM_SCHEDULER_H
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#define MM_SCHEDULER_H
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/*
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* machinarium.
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*
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* cooperative multitasking engine.
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*/
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typedef struct mm_scheduler mm_scheduler_t;
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struct mm_scheduler
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{
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mm_coroutine_t *current;
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mm_coroutine_t main;
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int count_ready;
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int count_active;
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mm_list_t list_ready;
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mm_list_t list_active;
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uint64_t id_seq;
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};
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static inline mm_coroutine_t*
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mm_scheduler_current(mm_scheduler_t *scheduler) {
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return scheduler->current;
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}
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static inline int
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mm_scheduler_online(mm_scheduler_t *scheduler) {
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return scheduler->count_active + scheduler->count_ready;
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}
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int mm_scheduler_init(mm_scheduler_t*);
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void mm_scheduler_free(mm_scheduler_t*);
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void mm_scheduler_run(mm_scheduler_t*, mm_coroutine_cache_t*);
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void mm_scheduler_new(mm_scheduler_t*, mm_coroutine_t*, mm_function_t, void*);
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mm_coroutine_t*
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mm_scheduler_find(mm_scheduler_t*, uint64_t);
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void mm_scheduler_set(mm_scheduler_t*, mm_coroutine_t*, mm_coroutinestate_t);
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void mm_scheduler_call(mm_scheduler_t*, mm_coroutine_t*);
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void mm_scheduler_yield(mm_scheduler_t*);
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void mm_scheduler_join(mm_coroutine_t*, mm_coroutine_t*);
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static inline void
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mm_scheduler_wakeup(mm_scheduler_t *scheduler, mm_coroutine_t *coroutine)
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{
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mm_scheduler_set(scheduler, coroutine, MM_CREADY);
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}
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#endif /* MM_SCHEDULER_H */
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