dlb_monitor_t Struct Reference

#include <dlb_talp.h>

Data Fields
const char *	name
int	num_cpus
float	avg_cpus
int64_t	cycles
int64_t	instructions
int	num_measurements
int	num_resets
int64_t	num_mpi_calls
int64_t	num_omp_parallels
int64_t	num_omp_tasks
int64_t	num_gpu_runtime_calls
int64_t	start_time
int64_t	stop_time
int64_t	elapsed_time
int64_t	useful_time
int64_t	mpi_time
int64_t	omp_load_imbalance_time
int64_t	omp_scheduling_time
int64_t	omp_serialization_time
int64_t	gpu_runtime_time
int64_t	gpu_useful_time
int64_t	gpu_communication_time
int64_t	gpu_inactive_time
void *	_data

Detailed Description

TALP public structure

Field Documentation

name

const char* name

Name of the monitor

num_cpus

int num_cpus

Number of active CPUs

avg_cpus

float avg_cpus

Average of CPUs assigned to the process during the region execution

cycles

int64_t cycles

Number of measured cycles

instructions

int64_t instructions

Number of measured instructions

num_measurements

int num_measurements

Number of times that the region has been started and stopped

num_resets

int num_resets

Number of times that the region has been reset

num_mpi_calls

int64_t num_mpi_calls

Number of measured MPI calls

num_omp_parallels

int64_t num_omp_parallels

Number of measured OpenMP parallel regions

num_omp_tasks

int64_t num_omp_tasks

Number of measured OpenMP explicit tasks

num_gpu_runtime_calls

int64_t num_gpu_runtime_calls

Number of measured GPU Runtime calls

start_time

int64_t start_time

Absolute time (in nanoseconds) of the last time the region was started

stop_time

int64_t stop_time

Absolute time (in nanoseconds) of the last time the region was stopped

elapsed_time

int64_t elapsed_time

Time (in nanoseconds) of the accumulated elapsed time inside the region

useful_time

int64_t useful_time

Time (in nanoseconds) of the accumulated CPU time of useful computation inside the region

mpi_time

int64_t mpi_time

Time (in nanoseconds) of the accumulated CPU time (not useful) in MPI inside the region

omp_load_imbalance_time

int64_t omp_load_imbalance_time

Time (in nanoseconds) of the accumulated CPU time (not useful) spent due to load imbalance in OpenMP parallel regions

omp_scheduling_time

int64_t omp_scheduling_time

Time (in nanoseconds) of the accumulated CPU time (not useful) spent inside OpenMP parallel regions due to scheduling and overhead, not counting load imbalance

omp_serialization_time

int64_t omp_serialization_time

Time (in nanoseconds) of the accumulated CPU time (not useful) spent outside OpenMP parallel regions

gpu_runtime_time

int64_t gpu_runtime_time

Time (in nanoseconds) of the accumulated CPU time (not useful) in GPU calls inside the region

gpu_useful_time

int64_t gpu_useful_time

TBD

gpu_communication_time

int64_t gpu_communication_time

TBD

gpu_inactive_time

int64_t gpu_inactive_time

TBD

_data

void* _data

Internal data

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The documentation for this struct was generated from the following file:

• dlb_talp.h