smpi_bench.cpp File Reference

#include "private.hpp"
#include "simgrid/host.h"
#include "simgrid/modelchecker.h"
#include "smpi_comm.hpp"
#include "smpi_process.hpp"
#include "src/internal_config.h"
#include "src/mc/mc_replay.hpp"
#include "src/simix/ActorImpl.hpp"
#include <unordered_map>
#include <sys/mman.h>
#include <cmath>

Functions
	XBT_LOG_NEW_DEFAULT_SUBCATEGORY (smpi_bench, smpi, "Logging specific to SMPI (benchmarking)")
void	smpi_execute_flops_ (double *flops)
void	smpi_execute_ (double *duration)
void	smpi_execute_flops (double flops)
void	smpi_execute (double duration)
void	smpi_execute_benched (double duration)
void	smpi_bench_begin ()
void	smpi_bench_end ()
static unsigned int	private_sleep (double secs)
unsigned int	smpi_sleep (unsigned int secs)
int	smpi_usleep (useconds_t usecs)
int	smpi_gettimeofday (struct timeval *tv, void *)
unsigned long long	smpi_rastro_resolution ()
unsigned long long	smpi_rastro_timestamp ()
void	smpi_sample_1 (int global, const char *file, int line, int iters, double threshold)
int	smpi_sample_2 (int global, const char *file, int line)
void	smpi_sample_3 (int global, const char *file, int line)
smpi_trace_call_location_t *	smpi_trace_get_call_location ()
	These functions will be called from the user code. More...
void	smpi_trace_set_call_location (const char *file, const int line)
	Functions for call location tracing. More...
void	smpi_trace_set_call_location_ (const char *file, int *line)
	Required for Fortran bindings. More...
void	smpi_trace_set_call_location__ (const char *file, int *line)
	Required for Fortran if -fsecond-underscore is activated. More...
void	smpi_bench_destroy ()

Variables
double	smpi_cpu_threshold = -1
double	smpi_host_speed
shared_malloc_type	smpi_cfg_shared_malloc = shmalloc_global
double	smpi_total_benched_time = 0
double	sg_surf_precision
std::unordered_map< SampleLocation, LocalData, std::hash< std::string > >	samples

Function Documentation

XBT_LOG_NEW_DEFAULT_SUBCATEGORY()

XBT_LOG_NEW_DEFAULT_SUBCATEGORY	(	smpi_bench	,
		smpi	,
		"Logging specific to SMPI (benchmarking)"
	)

smpi_execute_flops_()

void smpi_execute_flops_

(

double *

flops

)

smpi_execute_()

void smpi_execute_

(

double *

duration

)

smpi_execute_flops()

void smpi_execute_flops

(

double

flops

)

smpi_execute()

void smpi_execute

(

double

duration

)

smpi_execute_benched()

void smpi_execute_benched

(

double

duration

)

smpi_bench_begin()

void smpi_bench_begin

(

)

smpi_bench_end()

void smpi_bench_end

(

)

private_sleep()

static unsigned int private_sleep ( double  secs )

static

smpi_sleep()

unsigned int smpi_sleep

(

unsigned int

secs

)

smpi_usleep()

int smpi_usleep

(

useconds_t

usecs

)

smpi_gettimeofday()

int smpi_gettimeofday	(	struct timeval *	tv,
		void *
	)

smpi_rastro_resolution()

unsigned long long smpi_rastro_resolution

(

)

smpi_rastro_timestamp()

unsigned long long smpi_rastro_timestamp

(

)

smpi_sample_1()

void smpi_sample_1	(	int	global,
		const char *	file,
		int	line,
		int	iters,
		double	threshold
	)

smpi_sample_2()

int smpi_sample_2	(	int	global,
		const char *	file,
		int	line
	)

smpi_sample_3()

void smpi_sample_3	(	int	global,
		const char *	file,
		int	line
	)

smpi_trace_get_call_location()

smpi_trace_call_location_t* smpi_trace_get_call_location

(

)

These functions will be called from the user code.

smpi_trace_set_call_location()

void smpi_trace_set_call_location	(	const char *	file,
		int	line
	)

Functions for call location tracing.

These functions will be called from the user's application! (With the FILE and LINE values passed as parameters.)

smpi_trace_set_call_location_()

void smpi_trace_set_call_location_	(	const char *	file,
		int *	line
	)

Required for Fortran bindings.

Fortran binding.

smpi_trace_set_call_location__()

void smpi_trace_set_call_location__	(	const char *	file,
		int *	line
	)

Required for Fortran if -fsecond-underscore is activated.

Fortran binding + -fsecond-underscore.

smpi_bench_destroy()

void smpi_bench_destroy

(

)

Variable Documentation

smpi_cpu_threshold

double smpi_cpu_threshold = -1

smpi_host_speed

double smpi_host_speed

smpi_cfg_shared_malloc

shared_malloc_type smpi_cfg_shared_malloc = shmalloc_global

smpi_total_benched_time

double smpi_total_benched_time = 0

sg_surf_precision

double sg_surf_precision

samples

std::unordered_map<SampleLocation, LocalData, std::hash<std::string> > samples