mirror of https://github.com/BOINC/boinc.git
70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
// This file is part of BOINC.
|
|
// http://boinc.berkeley.edu
|
|
// Copyright (C) 2008 University of California
|
|
//
|
|
// BOINC is free software; you can redistribute it and/or modify it
|
|
// under the terms of the GNU Lesser General Public License
|
|
// as published by the Free Software Foundation,
|
|
// either version 3 of the License, or (at your option) any later version.
|
|
//
|
|
// BOINC is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
// See the GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
#ifndef _TIME_STATS_
|
|
#define _TIME_STATS_
|
|
|
|
#include "miofile.h"
|
|
#include <vector>
|
|
|
|
class TIME_STATS {
|
|
bool first;
|
|
int previous_connected_state;
|
|
public:
|
|
double last_update;
|
|
// we maintain an exponentially weighted average of these quantities:
|
|
double on_frac;
|
|
// the fraction of total time this host runs the core client
|
|
double connected_frac;
|
|
// of the time this host runs the core client,
|
|
// the fraction it is connected to the Internet,
|
|
// or -1 if not known
|
|
double active_frac;
|
|
// of the time this host runs the core client,
|
|
// the fraction it is enabled to use CPU
|
|
// (as determined by preferences, manual suspend/resume, etc.)
|
|
double gpu_active_frac;
|
|
// same, GPU
|
|
|
|
FILE* time_stats_log;
|
|
double inactive_start;
|
|
|
|
void update(int suspend_reason, int gpu_suspend_reason);
|
|
|
|
TIME_STATS();
|
|
int write(MIOFILE&, bool to_server);
|
|
int parse(XML_PARSER&);
|
|
|
|
double availability_frac(int rsc_type) {
|
|
double x;
|
|
if (rsc_type == 0) {
|
|
x = on_frac*active_frac;
|
|
} else {
|
|
x = on_frac*gpu_active_frac;
|
|
}
|
|
return x>0?x:1;
|
|
}
|
|
void log_append(const char*, double);
|
|
void log_append_net(int);
|
|
void trim_stats_log();
|
|
void get_log_after(double, MIOFILE&);
|
|
void start();
|
|
void quit();
|
|
};
|
|
|
|
#endif
|