ergo
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Basic OS access utilities. More...
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <sys/types.h>
#include <unistd.h>
#include "utilities.h"
#include "output.h"
Macros | |
#define | PROCFILESIZE 8888 |
Functions | |
int | generate_unique_random_filename (char *result, unsigned n) |
long int | get_file_size (const char *fileName) |
void | get_host_name (host_name_struct *result) |
void | get_working_directory (working_directory_struct *result) |
int | get_memory_usage_by_ps (double *virtualMemoryGigaBytes, double *residentMemoryGigaBytes) |
static int | getNumberFromBuffer (const char *buffer, const char *s) |
int | get_memory_usage_by_procfile (double *virtualMemGigaBytes, double *residentMemGigaBytes, double *virtualMemPeakGigaBytes) |
Variables | |
static int | unique_random_filename_counter = 0 |
Basic OS access utilities.
#define PROCFILESIZE 8888 |
Referenced by get_memory_usage_by_procfile(), and mat::MemUsage::getMemUsage().
int generate_unique_random_filename | ( | char * | result, |
unsigned | n | ||
) |
References unique_random_filename_counter.
Referenced by get_memory_usage_by_ps(), and get_working_directory().
long int get_file_size | ( | const char * | fileName | ) |
void get_host_name | ( | host_name_struct * | result | ) |
References host_name_struct::s.
Referenced by SCF_general::SCF_general().
int get_memory_usage_by_procfile | ( | double * | virtualMemGigaBytes, |
double * | residentMemGigaBytes, | ||
double * | virtualMemPeakGigaBytes | ||
) |
References do_output(), getNumberFromBuffer(), LOG_AREA_UNDEFINED, LOG_CAT_ERROR, and PROCFILESIZE.
Referenced by SCF_general::do_SCF_iterations(), and output_current_memory_usage().
int get_memory_usage_by_ps | ( | double * | virtualMemoryGigaBytes, |
double * | residentMemoryGigaBytes | ||
) |
References generate_unique_random_filename().
void get_working_directory | ( | working_directory_struct * | result | ) |
References generate_unique_random_filename(), MAX_WORKING_DIRECTORY_LEN, and working_directory_struct::s.
Referenced by SCF_general::SCF_general().
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static |
Referenced by get_memory_usage_by_procfile().
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static |
Referenced by generate_unique_random_filename().