tst.c File Reference

#include <errno.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <signal.h>
#include <sys/time.h>
#include <ucontext.h>
#include <monitor.h>
#include "sample_source_obj.h"
#include "common.h"
#include "ss-errno.h"
#include <hpcrun/hpcrun_options.h>
#include <hpcrun/hpcrun_stats.h>
#include <hpcrun/metrics.h>
#include <hpcrun/safe-sampling.h>
#include <hpcrun/sample_event.h>
#include <hpcrun/sample_sources_registered.h>
#include <hpcrun/thread_data.h>
#include <lush/lush-backtrace.h>
#include <messages/messages.h>
#include <utilities/tokenize.h>
#include <utilities/arch/context-pc.h>
#include <unwind/common/unwind.h>
#include <lib/support-lean/timer.h>
#include "ss_obj.h"

Include dependency graph for tst.c:

Go to the source code of this file.

Macros
#define	HPCRUN_PROFILE_SIGNAL   SIGPROF
#define	HPCRUN_PROFILE_TIMER   ITIMER_PROF
#define	SECONDS_PER_HOUR   3600
#define	USE_ELAPSED_TIME_FOR_WALLCLOCK
#define	RESET_ITIMER_EACH_SAMPLE
#define	AUTOMATIC_ITIMER_RESET_SECONDS(x)   (0)
#define	AUTOMATIC_ITIMER_RESET_MICROSECONDS(x)   (0)
#define	DEFAULT_THRESHOLD   5000L
#define	sample_period   1
#define	ss_name   _tst
#define	ss_cls   SS_HARDWARE

Enumerations
enum	_local_const { PROC_NAME_LEN = 2048, ITIMER_EVENT = 0, _TST_EVENT = 0 }

Functions
static int	_tst_signal_handler (int sig, siginfo_t *siginfo, void *context)
static void	METHOD_FN (init)
static void	METHOD_FN (thread_init)
static void	METHOD_FN (thread_init_action)
static void	METHOD_FN (start)
static void	METHOD_FN (thread_fini_action)
static void	METHOD_FN (stop)
static void	METHOD_FN (shutdown)
static bool	METHOD_FN (supports_event, const char *ev_str)
static void	METHOD_FN (process_event_list, int lush_metrics)
static void	METHOD_FN (gen_event_set, int lush_metrics)
static void	METHOD_FN (display_events)

Variables
static struct itimerval	itimer
static const struct itimerval	zerotimer
static long	period = DEFAULT_THRESHOLD
static sigset_t	sigset_itimer

Macro Definition Documentation

AUTOMATIC_ITIMER_RESET_MICROSECONDS

#define AUTOMATIC_ITIMER_RESET_MICROSECONDS

(

x

)

(0)

Definition at line 132 of file tst.c.

AUTOMATIC_ITIMER_RESET_SECONDS

#define AUTOMATIC_ITIMER_RESET_SECONDS

(

x

)

(0)

Definition at line 131 of file tst.c.

DEFAULT_THRESHOLD

#define DEFAULT_THRESHOLD   5000L

Definition at line 142 of file tst.c.

HPCRUN_PROFILE_SIGNAL

#define HPCRUN_PROFILE_SIGNAL   SIGPROF

Definition at line 107 of file tst.c.

HPCRUN_PROFILE_TIMER

#define HPCRUN_PROFILE_TIMER   ITIMER_PROF

Definition at line 108 of file tst.c.

RESET_ITIMER_EACH_SAMPLE

#define RESET_ITIMER_EACH_SAMPLE

Definition at line 117 of file tst.c.

sample_period

#define sample_period   1

SECONDS_PER_HOUR

#define SECONDS_PER_HOUR   3600

Definition at line 111 of file tst.c.

ss_cls

#define ss_cls   SS_HARDWARE

Definition at line 370 of file tst.c.

ss_name

#define ss_name   _tst

Definition at line 369 of file tst.c.

USE_ELAPSED_TIME_FOR_WALLCLOCK

#define USE_ELAPSED_TIME_FOR_WALLCLOCK

Definition at line 114 of file tst.c.

Enumeration Type Documentation

_local_const

enum _local_const

Enumerator
PROC_NAME_LEN
ITIMER_EVENT
_TST_EVENT

Definition at line 148 of file tst.c.

Function Documentation

_tst_signal_handler()

static int _tst_signal_handler ( int  sig, siginfo_t *  siginfo, void *  context  )

static

Definition at line 379 of file tst.c.

Here is the call graph for this function:

Here is the caller graph for this function:

METHOD_FN() [1/11]

static void METHOD_FN ( init  )

static

Definition at line 186 of file tst.c.

METHOD_FN() [2/11]

static void METHOD_FN ( thread_init  )

static

Definition at line 192 of file tst.c.

METHOD_FN() [3/11]

static void METHOD_FN ( thread_init_action  )

static

Definition at line 197 of file tst.c.

METHOD_FN() [4/11]

static void METHOD_FN ( start  )

static

Definition at line 202 of file tst.c.

Here is the call graph for this function:

METHOD_FN() [5/11]

static void METHOD_FN ( thread_fini_action  )

static

Definition at line 232 of file tst.c.

METHOD_FN() [6/11]

static void METHOD_FN ( stop  )

static

Definition at line 237 of file tst.c.

METHOD_FN() [7/11]

static void METHOD_FN ( shutdown  )

static

Definition at line 248 of file tst.c.

METHOD_FN() [8/11]

static bool METHOD_FN ( supports_event  , const char *  ev_str  )

static

Definition at line 255 of file tst.c.

Here is the call graph for this function:

METHOD_FN() [9/11]

static void METHOD_FN ( process_event_list  , int  lush_metrics  )

static

Definition at line 261 of file tst.c.

Here is the call graph for this function:

METHOD_FN() [10/11]

static void METHOD_FN ( gen_event_set  , int  lush_metrics  )

static

Definition at line 339 of file tst.c.

Here is the call graph for this function:

METHOD_FN() [11/11]

static void METHOD_FN ( display_events  )

static

Definition at line 347 of file tst.c.

Variable Documentation

itimer

struct itimerval itimer

static

Definition at line 164 of file tst.c.

period

long period = DEFAULT_THRESHOLD

static

Definition at line 179 of file tst.c.

sigset_itimer

sigset_t sigset_itimer

static

Definition at line 181 of file tst.c.

zerotimer

const struct itimerval zerotimer

static

Initial value:

= {
  .it_interval = {
    .tv_sec  = 0L,
    .tv_usec = 0L
  },

  .it_value    = {
    .tv_sec  = 0L,
    .tv_usec = 0L
  }

}

Definition at line 166 of file tst.c.