samples/common/classes/NvApplicationProfiler.cpp File Reference

#include "NvApplicationProfiler.h"
#include <fstream>
#include <sstream>
#include <pthread.h>
#include <string.h>
#include <sys/types.h>
#include <unistd.h>

Go to the source code of this file.

Defines

#define GOVERNOR_SYS_FILE   "/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor"
#define CPU_FREQ_FILE   "/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq"
#define REQUIRED_GOVERNOR   "performance"
#define TIMESPEC_DIFF_USEC(timespec1, timespec2)


Define Documentation

#define CPU_FREQ_FILE   "/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq"

Definition at line 38 of file NvApplicationProfiler.cpp.

#define GOVERNOR_SYS_FILE   "/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor"

Definition at line 37 of file NvApplicationProfiler.cpp.

#define REQUIRED_GOVERNOR   "performance"

Definition at line 39 of file NvApplicationProfiler.cpp.

#define TIMESPEC_DIFF_USEC ( timespec1,
timespec2   ) 

Value:

(timespec1.tv_sec - timespec2.tv_sec) * 1000000.0 + \
    (timespec1.tv_nsec - timespec2.tv_nsec) / 1000.0

Definition at line 41 of file NvApplicationProfiler.cpp.


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