operf_counter.cpp File Reference

#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <signal.h>
#include <errno.h>
#include <string.h>
#include <iostream>
#include <stdlib.h>
#include "op_events.h"
#include "operf_counter.h"
#include "op_abi.h"
#include "cverb.h"
#include "operf_process_info.h"
#include "op_libiberty.h"
#include "operf_stats.h"

Include dependency graph for operf_counter.cpp:

Go to the source code of this file.

Defines
#define	OP_MAGIC   (*(u64 *)__op_magic)
Variables
volatile bool	quit
volatile bool	read_quit
int	sample_reads
int	num_mmap_pages
unsigned int	pagesize
verbose	vrecord ("record")
verbose	vconvert ("convert")
bool	first_time_processing
bool	throttled
size_t	mmap_size
size_t	pg_sz

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Define Documentation

#define OP_MAGIC   (*(u64 *)__op_magic)

Definition at line 58 of file operf_counter.cpp.

Referenced by operf_record::_write_header_to_file(), and operf_record::_write_header_to_pipe().

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Variable Documentation

bool first_time_processing

Definition at line 57 of file operf_utils.cpp.

Referenced by __get_operf_trans(), __handle_sample_event(), and operf_read::convertPerfData().

size_t mmap_size

Definition at line 59 of file operf_utils.cpp.

Referenced by __mmap_trace_file(), and OP_perf_utils::op_mmap_trace_file().

int num_mmap_pages

Definition at line 42 of file operf_counter.cpp.

Referenced by operf_record::prepareToRecord(), operf_record::setup(), and operf_record::~operf_record().

unsigned int pagesize

Definition at line 43 of file operf_counter.cpp.

Referenced by OP_perf_utils::op_get_kernel_event_data(), operf_record::prepareToRecord(), operf_record::setup(), and operf_record::~operf_record().

size_t pg_sz

Definition at line 60 of file operf_utils.cpp.

Referenced by OP_perf_utils::op_mmap_trace_file().

volatile bool quit

Definition at line 39 of file operf_counter.cpp.

Referenced by OP_perf_utils::op_perfrecord_sigusr1_handler(), and operf_record::recordPerfData().

volatile bool read_quit

Definition at line 40 of file operf_counter.cpp.

Referenced by OP_perf_utils::op_perfread_sigusr1_handler().

int sample_reads

Definition at line 41 of file operf_counter.cpp.

Referenced by OP_perf_utils::op_get_kernel_event_data(), and operf_record::recordPerfData().

bool throttled

Definition at line 58 of file operf_utils.cpp.

Referenced by operf_read::convertPerfData(), main(), and OP_perf_utils::op_write_event().

verbose vconvert("convert")

Referenced by operf_read::_read_header_info_with_ifstream(), operf_read::_read_perf_header_from_file(), and operf_read::_read_perf_header_from_pipe().

verbose vrecord("record")

Referenced by operf_counter::perf_event_open(), operf_record::recordPerfData(), operf_record::register_perf_event_id(), operf_record::setup(), and operf_record::~operf_record().