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

void st_buffer_allocate

(

)

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

References buffer_fh, 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().

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void st_buffer_finalize

(

int

type

)

Definition at line 188 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().

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void st_buffer_init

(

int

type

)

Definition at line 62 of file st-stats-buffer.c.

References ANALYSIS_LP, st_stats_buffer::buffer, buffer_fh, st_stats_buffer::count, file_suffix, g_st_buffer_size, g_st_disable_out, g_st_stats_out, g_tw_synchronization_protocol, INST_MAX_LENGTH, MPI_COMM_ROSS, st_stats_buffer::read_pos, seq_analysis, seq_ev_trace, seq_model, SEQUENTIAL, st_stats_buffer::size, stats_directory, tw_calloc(), TW_LOC, and st_stats_buffer::write_pos.

Referenced by specialized_lp_setup(), and st_inst_init().

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

Definition at line 100 of file st-stats-buffer.c.

References buffer_overflow_warned, st_stats_buffer::count, g_st_disable_out, g_tw_lp, g_tw_mynode, missed_bytes, st_buffer_free_space, st_buffer_write_ptr, tw_now(), TW_STIME_DBL, and st_stats_buffer::write_pos.

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().

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void st_buffer_write	(	int	end_of_sim,
		int	type
	)

Definition at line 137 of file st-stats-buffer.c.

References buffer_fh, buffer_overflow_warned, st_stats_buffer::count, g_st_buffer_free_percent, g_st_buffer_size, g_tw_mynode, g_tw_pe, MPI_COMM_ROSS, prev_offsets, st_stats_buffer::read_pos, tw_statistics::s_stat_comp, tw_statistics::s_stat_write, st_buffer_read_ptr, tw_pe::stats, tw_clock_read(), tw_nnodes(), and st_stats_buffer::write_pos.

Referenced by st_buffer_finalize(), and st_inst_dump().

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Variable Documentation

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().

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().

const char* file_suffix[NUM_COL_TYPES]

static

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

Referenced by st_buffer_init().

st_stats_buffer** g_st_buffer

static

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

int g_st_buffer_free_percent = 15

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

Referenced by st_buffer_write().

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().

long missed_bytes = 0

static

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

Referenced by st_buffer_finalize(), and st_buffer_push().

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().

FILE * seq_analysis

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

Referenced by analysis_commit(), and st_buffer_init().

FILE* seq_ev_trace

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

Referenced by st_buffer_init(), and st_collect_event_data().

FILE * seq_model

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

Referenced by st_buffer_init(), and st_collect_model_data().

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().