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/*
* Copyright (c) 2013-2017 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2020 Amazon.com, Inc. or its affiliates.
* All Rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
/**
* @file
*
* Statistics for the usnic BTL component.
*/
#ifndef OPAL_BTL_USNIC_STATS_H
#define OPAL_BTL_USNIC_STATS_H
#include <sys/time.h>
#include "opal/util/event.h"
/**
* Struct containing all the statistics that are trackedx
*/
typedef struct opal_btl_usnic_module_stats_t {
bool final_stats;
uint64_t report_num;
uint64_t num_total_sends;
uint64_t num_resends;
uint64_t num_timeout_retrans;
uint64_t num_fast_retrans;
uint64_t num_chunk_sends;
uint64_t num_frag_sends;
uint64_t num_ack_sends;
uint64_t num_total_recvs;
uint64_t num_unk_recvs;
uint64_t num_dup_recvs;
uint64_t num_oow_low_recvs;
uint64_t num_oow_high_recvs;
uint64_t num_frag_recvs;
uint64_t num_chunk_recvs;
uint64_t num_badfrag_recvs;
uint64_t num_ack_recvs;
uint64_t num_old_dup_acks;
uint64_t num_dup_acks;
uint64_t num_recv_reposts;
uint64_t num_crc_errors;
uint64_t max_sent_window_size;
uint64_t max_rcvd_window_size;
uint64_t pml_module_sends;
uint64_t pml_send_callbacks;
uint64_t num_seg_total_completions;
uint64_t num_seg_ack_completions;
uint64_t num_seg_frag_completions;
uint64_t num_seg_chunk_completions;
uint64_t num_seg_recv_completions;
opal_event_t timer_event;
struct timeval timeout;
} opal_btl_usnic_module_stats_t;
/**
* Initialize the stats on a module. Must use "struct
* opal_btl_usnic_module_t*" here to avoid an #include cycle.
*/
int opal_btl_usnic_stats_init(struct opal_btl_usnic_module_t *module);
/**
* Finalize the stats on a module. Must use "struct
* opal_btl_usnic_module_t*" here to avoid an #include cycle.
*/
int opal_btl_usnic_stats_finalize(struct opal_btl_usnic_module_t *module);
/**
* Initialize the MPI_T performance variables (for all modules)
*/
int opal_btl_usnic_setup_mpit_pvars(void);
#endif
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