memory_report.cpp File Reference

#include "common.h"
#include <cstdint>
#include <cstdlib>
#include <iostream>
#include <sstream>
#include "grid.h"
#include "logger.h"
#include "object_wrapper.h"
#include "memory_report.h"

Include dependency graph for memory_report.cpp:

Go to the source code of this file.

Functions
void	report_cell_and_block_counts (const dccrg::Dccrg< spatial_cell::SpatialCell, dccrg::Cartesian_Geometry > &mpiGrid)
uint64_t	get_node_free_memory ()
void	report_memory_consumption (const dccrg::Dccrg< SpatialCell, dccrg::Cartesian_Geometry > &mpiGrid, double extra_bytes)

Variables
Logger	logFile

Function Documentation

get_node_free_memory()

uint64_t get_node_free_memory

(

)

Return the amount of free memory on the node in bytes

Definition at line 85 of file memory_report.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

report_cell_and_block_counts()

void report_cell_and_block_counts

(

const dccrg::Dccrg< spatial_cell::SpatialCell, dccrg::Cartesian_Geometry > &

mpiGrid

)

Report spatial cell counts per refinement level as well as velocity cell counts per population into logfile

Definition at line 49 of file memory_report.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

report_memory_consumption()

void report_memory_consumption	(	const dccrg::Dccrg< SpatialCell, dccrg::Cartesian_Geometry > &	mpiGrid,
		double	extra_bytes )

Measures memory consumption and writes it into logfile. Collective operation on MPI_COMM_WORLD extra_bytes is used for additional buffer for the high water mark, for example when estimating refinement memory usage

Definition at line 118 of file memory_report.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

logFile

Logger logFile

extern

Definition at line 25 of file main.cpp.