07427c6d89
If available, have apps use registration capability to cleanup their session directories. Setup capability for vader to register its shared memory file location - let someone familiar with that code do so. Final cleanup to track uid/gid, update the opal/pmix API to pass flags for ignore and leave top directory alone Signed-off-by: Ralph Castain <rhc@open-mpi.org>
191 строка
8.0 KiB
C
191 строка
8.0 KiB
C
/*
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* Copyright (c) 2014-2017 Intel, Inc. 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_PMI_BASE_H
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#define MCA_PMI_BASE_H
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#include "opal_config.h"
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#include "opal/types.h"
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#include "opal/threads/threads.h"
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#include "opal/mca/mca.h"
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#include "opal/mca/base/mca_base_framework.h"
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#include "opal/mca/pmix/pmix_types.h"
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#include "opal/mca/pmix/pmix.h"
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BEGIN_C_DECLS
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OPAL_DECLSPEC extern mca_base_framework_t opal_pmix_base_framework;
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/**
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* Select a pmix module
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*/
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OPAL_DECLSPEC int opal_pmix_base_select(void);
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OPAL_DECLSPEC extern bool opal_pmix_base_allow_delayed_server;
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OPAL_DECLSPEC void opal_pmix_base_register_handler(opal_list_t *event_codes,
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opal_list_t *info,
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opal_pmix_notification_fn_t evhandler,
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opal_pmix_evhandler_reg_cbfunc_t cbfunc,
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void *cbdata);
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OPAL_DECLSPEC void opal_pmix_base_deregister_handler(size_t errhandler,
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opal_pmix_op_cbfunc_t cbfunc,
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void *cbdata);
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OPAL_DECLSPEC int opal_pmix_base_notify_event(int status,
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const opal_process_name_t *source,
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opal_pmix_data_range_t range,
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opal_list_t *info,
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opal_pmix_op_cbfunc_t cbfunc, void *cbdata);
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OPAL_DECLSPEC void opal_pmix_base_evhandler(int status,
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const opal_process_name_t *source,
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opal_list_t *info, opal_list_t *results,
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opal_pmix_notification_complete_fn_t cbfunc, void *cbdata);
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OPAL_DECLSPEC int opal_pmix_base_exchange(opal_value_t *info,
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opal_pmix_pdata_t *pdat,
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int timeout);
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OPAL_DECLSPEC void opal_pmix_base_set_evbase(opal_event_base_t *evbase);
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#define opal_pmix_condition_wait(a,b) pthread_cond_wait(a, &(b)->m_lock_pthread)
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typedef pthread_cond_t opal_pmix_condition_t;
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#define opal_pmix_condition_broadcast(a) pthread_cond_broadcast(a)
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#define opal_pmix_condition_signal(a) pthread_cond_signal(a)
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#define OPAL_PMIX_CONDITION_STATIC_INIT PTHREAD_COND_INITIALIZER
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typedef struct {
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opal_mutex_t mutex;
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opal_pmix_condition_t cond;
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volatile bool active;
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int status;
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} opal_pmix_lock_t;
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typedef struct {
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opal_event_base_t *evbase;
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int timeout;
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int initialized;
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opal_pmix_lock_t lock;
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} opal_pmix_base_t;
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extern opal_pmix_base_t opal_pmix_base;
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#define OPAL_PMIX_CONSTRUCT_LOCK(l) \
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do { \
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OBJ_CONSTRUCT(&(l)->mutex, opal_mutex_t); \
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pthread_cond_init(&(l)->cond, NULL); \
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(l)->active = true; \
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OPAL_POST_OBJECT((l)); \
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} while(0)
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#define OPAL_PMIX_DESTRUCT_LOCK(l) \
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do { \
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OPAL_ACQUIRE_OBJECT((l)); \
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OBJ_DESTRUCT(&(l)->mutex); \
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pthread_cond_destroy(&(l)->cond); \
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} while(0)
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#if OPAL_ENABLE_DEBUG
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#define OPAL_PMIX_ACQUIRE_THREAD(lck) \
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do { \
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opal_mutex_lock(&(lck)->mutex); \
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if (opal_debug_threads) { \
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opal_output(0, "Waiting for thread %s:%d", \
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__FILE__, __LINE__); \
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} \
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while ((lck)->active) { \
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opal_pmix_condition_wait(&(lck)->cond, &(lck)->mutex); \
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} \
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if (opal_debug_threads) { \
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opal_output(0, "Thread obtained %s:%d", \
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__FILE__, __LINE__); \
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} \
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(lck)->active = true; \
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} while(0)
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#else
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#define OPAL_PMIX_ACQUIRE_THREAD(lck) \
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do { \
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opal_mutex_lock(&(lck)->mutex); \
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while ((lck)->active) { \
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opal_pmix_condition_wait(&(lck)->cond, &(lck)->mutex); \
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} \
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(lck)->active = true; \
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} while(0)
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#endif
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#if OPAL_ENABLE_DEBUG
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#define OPAL_PMIX_WAIT_THREAD(lck) \
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do { \
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opal_mutex_lock(&(lck)->mutex); \
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if (opal_debug_threads) { \
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opal_output(0, "Waiting for thread %s:%d", \
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__FILE__, __LINE__); \
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} \
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while ((lck)->active) { \
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opal_pmix_condition_wait(&(lck)->cond, &(lck)->mutex); \
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} \
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if (opal_debug_threads) { \
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opal_output(0, "Thread obtained %s:%d", \
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__FILE__, __LINE__); \
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} \
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OPAL_ACQUIRE_OBJECT(&lck); \
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opal_mutex_unlock(&(lck)->mutex); \
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} while(0)
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#else
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#define OPAL_PMIX_WAIT_THREAD(lck) \
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do { \
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opal_mutex_lock(&(lck)->mutex); \
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while ((lck)->active) { \
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opal_pmix_condition_wait(&(lck)->cond, &(lck)->mutex); \
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} \
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OPAL_ACQUIRE_OBJECT(lck); \
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opal_mutex_unlock(&(lck)->mutex); \
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} while(0)
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#endif
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#if OPAL_ENABLE_DEBUG
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#define OPAL_PMIX_RELEASE_THREAD(lck) \
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do { \
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if (opal_debug_threads) { \
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opal_output(0, "Releasing thread %s:%d", \
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__FILE__, __LINE__); \
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} \
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(lck)->active = false; \
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opal_pmix_condition_broadcast(&(lck)->cond); \
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opal_mutex_unlock(&(lck)->mutex); \
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} while(0)
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#else
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#define OPAL_PMIX_RELEASE_THREAD(lck) \
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do { \
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assert(0 != opal_mutex_trylock(&(lck)->mutex)); \
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(lck)->active = false; \
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opal_pmix_condition_broadcast(&(lck)->cond); \
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opal_mutex_unlock(&(lck)->mutex); \
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} while(0)
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#endif
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#define OPAL_PMIX_WAKEUP_THREAD(lck) \
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do { \
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opal_mutex_lock(&(lck)->mutex); \
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(lck)->active = false; \
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OPAL_POST_OBJECT(lck); \
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opal_pmix_condition_broadcast(&(lck)->cond); \
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opal_mutex_unlock(&(lck)->mutex); \
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} while(0)
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END_C_DECLS
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#endif
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