st-stats-buffer.c File Reference

#include <ross.h>
#include <time.h>
#include <sys/stat.h>

Go to the source code of this file.

Functions
void	st_buffer_allocate ()
void	st_buffer_init (int type)
void	st_buffer_push (int type, char *data, int size)
void	st_buffer_write (int end_of_sim, int type)
void	st_buffer_finalize (int type)

Variables
static long	missed_bytes = 0
static MPI_Offset *	prev_offsets = NULL
static MPI_File *	buffer_fh = NULL
char	stats_directory [INST_MAX_LENGTH]
int	g_st_buffer_size = 8000000
int	g_st_buffer_free_percent = 15
static int	buffer_overflow_warned = 0
static const char *	file_suffix [NUM_COL_TYPES]
FILE *	seq_ev_trace
FILE *	seq_model
FILE *	seq_analysis
static st_stats_buffer **	g_st_buffer

Function Documentation

st_buffer_allocate()

void st_buffer_allocate

(

)

Definition at line 16 of file st-stats-buffer.c.

References buffer_fh, g_st_buffer, g_st_engine_stats, g_st_ev_trace, g_st_model_stats, g_st_stats_path, g_st_use_analysis_lps, g_tw_masternode, g_tw_mynode, INST_MAX_LENGTH, MPI_COMM_ROSS, NUM_COL_TYPES, prev_offsets, stats_directory, tw_calloc(), and TW_LOC.

Referenced by tw_define_lps().

st_buffer_finalize()

void st_buffer_finalize

(

int

type

)

Definition at line 200 of file st-stats-buffer.c.

References buffer_fh, g_st_disable_out, g_tw_mynode, missed_bytes, and st_buffer_write().

Referenced by st_inst_finalize().

st_buffer_init()

void st_buffer_init

(

int

type

)

Definition at line 68 of file st-stats-buffer.c.

References ANALYSIS_LP, buffer_fh, file_suffix, g_st_buffer, g_st_buffer_size, g_st_disable_out, g_st_stats_out, g_tw_synchronization_protocol, INST_MAX_LENGTH, MPI_COMM_ROSS, seq_analysis, seq_ev_trace, seq_model, SEQUENTIAL, stats_directory, tw_calloc(), and TW_LOC.

Referenced by specialized_lp_setup(), and st_inst_init().

st_buffer_push()

void st_buffer_push	(	int	type,
		char *	data,
		int	size )

Definition at line 112 of file st-stats-buffer.c.

References buffer_overflow_warned, g_st_buffer, g_st_disable_out, g_tw_lp, g_tw_mynode, missed_bytes, st_buffer_free_space, st_buffer_write_ptr, tw_now(), and TW_STIME_DBL.

Referenced by analysis_commit(), st_collect_engine_data_kps(), st_collect_engine_data_lps(), st_collect_engine_data_pes(), st_collect_event_data(), and st_collect_model_data().

st_buffer_write()

void st_buffer_write	(	int	end_of_sim,
		int	type )

Definition at line 149 of file st-stats-buffer.c.

References buffer_fh, buffer_overflow_warned, g_st_buffer, g_st_buffer_free_percent, g_st_buffer_size, g_tw_mynode, g_tw_pe, MPI_COMM_ROSS, prev_offsets, st_buffer_read_ptr, tw_clock_read(), and tw_nnodes().

Referenced by st_buffer_finalize(), and st_inst_dump().

Variable Documentation

buffer_fh

MPI_File* buffer_fh = NULL

static

Definition at line 7 of file st-stats-buffer.c.

Referenced by st_buffer_allocate(), st_buffer_finalize(), st_buffer_init(), and st_buffer_write().

buffer_overflow_warned

int buffer_overflow_warned = 0

static

Definition at line 11 of file st-stats-buffer.c.

Referenced by st_buffer_push(), and st_buffer_write().

file_suffix

const char* file_suffix[NUM_COL_TYPES]

static

Definition at line 12 of file st-stats-buffer.c.

Referenced by st_buffer_init().

g_st_buffer

st_stats_buffer** g_st_buffer

static

Definition at line 14 of file st-stats-buffer.c.

Referenced by st_buffer_allocate(), st_buffer_init(), st_buffer_push(), and st_buffer_write().

g_st_buffer_free_percent

int g_st_buffer_free_percent = 15

Definition at line 10 of file st-stats-buffer.c.

Referenced by st_buffer_write().

g_st_buffer_size

int g_st_buffer_size = 8000000

Definition at line 9 of file st-stats-buffer.c.

Referenced by st_buffer_init(), and st_buffer_write().

missed_bytes

long missed_bytes = 0

static

Definition at line 5 of file st-stats-buffer.c.

Referenced by st_buffer_finalize(), and st_buffer_push().

prev_offsets

MPI_Offset* prev_offsets = NULL

static

Definition at line 6 of file st-stats-buffer.c.

Referenced by st_buffer_allocate(), and st_buffer_write().

seq_analysis

FILE * seq_analysis

Definition at line 13 of file st-stats-buffer.c.

seq_ev_trace

FILE* seq_ev_trace

Definition at line 13 of file st-stats-buffer.c.

Referenced by st_buffer_init(), and st_collect_event_data().

seq_model

FILE * seq_model

Definition at line 13 of file st-stats-buffer.c.

stats_directory

char stats_directory[INST_MAX_LENGTH]

Definition at line 8 of file st-stats-buffer.c.

Referenced by st_buffer_allocate(), and st_buffer_init().