mirror of https://github.com/BOINC/boinc.git
65 lines
2.1 KiB
C++
65 lines
2.1 KiB
C++
// This file is part of BOINC.
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// http://boinc.berkeley.edu
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// Copyright (C) 2008 University of California
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//
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// BOINC is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License
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// as published by the Free Software Foundation,
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// either version 3 of the License, or (at your option) any later version.
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//
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// BOINC is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
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#include <vector>
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#include "boinc_db.h"
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// Historical note: named after Jeff Cobb
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//
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#define COBBLESTONE_FACTOR 100.0
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#define ERROR_RATE_INIT 0.1
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// the initial error rate of a host or app version
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extern void compute_credit_rating(HOST&);
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extern double credit_multiplier(int, time_t);
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extern double fpops_to_credit(double fpops, double intops);
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// credit that should be granted for a given number of
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// floating-point and integer ops
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extern int update_credit_per_cpu_sec(
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double credit, double cpu_time, double& credit_per_cpu_sec
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);
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extern int grant_credit(
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DB_HOST& host, double start_time, double cpu_time, double credit
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);
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extern int update_av_scales(struct SCHED_SHMEM*);
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extern int assign_credit_set(
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WORKUNIT&, std::vector<RESULT>&, DB_APP&, std::vector<DB_APP_VERSION>&
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);
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extern int update_host_scale_times(
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struct SCHED_SHMEM*, std::vector<RESULT>& results, int hostid
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);
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// if the result was anonymous platform,
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// make a "pseudo ID" that combines the app ID and the resource type
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//
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inline int generalized_app_version_id(int avid, int appid) {
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if (avid < 0) {
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return appid*1000000 - avid;
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}
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return avid;
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}
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extern int host_scale_probation(
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DB_HOST& host, int appid, int app_version_id, double latency_bound
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);
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extern int write_modified_app_versions(std::vector<DB_APP_VERSION>& app_versions);
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