mirror of https://github.com/BOINC/boinc.git
51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
// This file is part of BOINC.
|
|
// http://boinc.berkeley.edu
|
|
// Copyright (C) 2012 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 _VDA_POLICY_
|
|
#define _VDA_POLICY_
|
|
|
|
// parameters of 1 level of coding
|
|
//
|
|
|
|
struct CODING {
|
|
int n;
|
|
int k;
|
|
int m; // n + k
|
|
int n_upload;
|
|
};
|
|
|
|
// description of overall coding
|
|
// (possibly w/ multiple coding levels and replication)
|
|
//
|
|
struct POLICY {
|
|
int replication;
|
|
int coding_levels;
|
|
int max_ft;
|
|
// max fault tolerance given this policy
|
|
CODING codings[10];
|
|
double chunk_sizes[10];
|
|
double chunk_size() {
|
|
return chunk_sizes[coding_levels-1];
|
|
}
|
|
|
|
char description[256]; // derived from the above
|
|
|
|
int parse(const char*);
|
|
};
|
|
|
|
#endif
|