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boinc/sched/sched_config.h

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// 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 BOINC_SCHED_CONFIG_H
#define BOINC_SCHED_CONFIG_H
#include <regex.h>
#include <vector>
#include <cstdio>
#include "sched_limit.h"
using std::vector;
// constants related to consecutive_valid.
// These could be made configurable.
#define CONS_VALID_RELIABLE 10
// host is eligible to be considered "reliable"
#define CONS_VALID_HOST_SCALE 10
// host is eligible for host scaling of credit
#define CONS_VALID_UNREPLICATED 10
// host is eligible for single replication
// server configuration
// MISNAMED - should be SERVER_CONFIG,
// and should factor out scheduler-specific stuff into SCHED_CONFIG
//
struct SCHED_CONFIG {
char master_url[256];
char long_name[256];
char db_name[256];
char db_user[256];
char db_passwd[256];
char db_host[256];
char replica_db_name[256];
char replica_db_user[256];
char replica_db_passwd[256];
char replica_db_host[256];
int shmem_key;
char project_dir[256];
char key_dir[256];
char download_url[256];
char download_dir[256];
char upload_url[256];
char upload_dir[256];
int report_grace_period;
// grace period for reporting results;
// server's report deadline is client's deadline + this
double delete_delay;
bool msg_to_host;
bool non_cpu_intensive;
bool verify_files_on_app_start;
int homogeneous_redundancy;
bool hr_allocate_slots;
bool hr_class_static;
bool ignore_upload_certificates;
bool dont_generate_upload_certificates;
int uldl_dir_fanout; // fanout of ul/dl dirs; 0 if none
bool cache_md5_info;
int fuh_debug_level;
int fuh_set_completed_permission;
int fuh_set_initial_permission;
int reliable_priority_on_over;
// additional results generated after at least one result
// is over will have their priority boosted by this amount
int reliable_priority_on_over_except_error;
// additional results generated after at least one result is over
// (unless there is an error) will have their priority boosted
// by this amount
int reliable_on_priority;
// results with a priority equal or greater than this value
// will be sent to reliable hosts
bool distinct_beta_apps;
// allow users to select beta apps independently
bool ended;
// Project has ended - tell clients to detach
int shmem_work_items;
// number of work items in shared memory
int feeder_query_size;
// number of work items to request in each feeder query
char httpd_user[256];
// user name under which web server runs (default: apache)
bool enable_assignment;
bool enable_vda;
double vda_host_timeout;
bool enable_assignment_multi;
bool job_size_matching;
bool dont_send_jobs;
bool user_url; // whether to export user.url in db dump
bool user_country;
//////////// STUFF RELEVANT ONLY TO SCHEDULER FOLLOWS ///////////
vector<regex_t> *ban_cpu;
vector<regex_t> *ban_os;
int daily_result_quota; // max results per day is this * mult
char debug_req_reply_dir[256];
// keep sched_request and sched_reply in files in this directory
double default_disk_min_free_gb;
vector<int> dont_search_host_for_userid;
bool dont_store_success_stderr;
int file_deletion_strategy;
// select method of automatically deleting files from host
int gpu_multiplier; // mult is NCPUS + this*NGPUS
bool ignore_delay_bound;
bool locality_scheduling;
double locality_scheduler_fraction;
bool locality_scheduling_sorted_order;
int locality_scheduling_wait_period;
int locality_scheduling_send_timeout;
vector<regex_t> *locality_scheduling_workunit_file;
vector<regex_t> *locality_scheduling_sticky_file;
bool sched_old;
int max_download_urls_per_file;
int max_ncpus;
JOB_LIMITS max_jobs_in_progress;
int max_results_accepted;
// skip reported jobs beyond this limit
// (they'll get reported in the next RPC)
// This limits the memory usage of the scheduler;
// otherwise it can crash if the client is reporting thousands of jobs.
int max_wus_to_send; // max results per RPC is this * mult
int min_core_client_version;
int min_core_client_version_announced;
int min_core_client_upgrade_deadline;
int min_sendwork_interval;
double next_rpc_delay;
bool no_amd_k6;
// don't allow AMD K6 CPUs
bool no_vista_sandbox;
bool nowork_skip;
bool one_result_per_host_per_wu;
bool one_result_per_user_per_wu;
int reliable_max_avg_turnaround;
// max average turnaround for a host to be declared reliable
double reliable_max_error_rate;
// DEPRECATED
// max error rate for a host to be declared reliable
double reliable_reduced_delay_bound;
// Reduce the delay bounds for reliable hosts by this percent
char replace_download_url_by_timezone[256];
bool prefer_primary_platform;
// When selecting app versions,
// use the client's primary platform if a version exists.
// e.g. send 64-bit versions to 64-bit clients,
// rather than trying the 32-bit version to see if it's faster.
// Do this only if you're sure that the 64-bit versions are
// always faster than the corresponding 32-bit versions
double version_select_random_factor;
// in deciding what version is fastest,
// multiply projected FLOPS by a random var with mean 1 and this stddev.
int report_max;
bool request_time_stats_log;
bool resend_lost_results;
int sched_debug_level;
int scheduler_log_buffer;
char sched_lockfile_dir[256];
bool send_result_abort;
char symstore[256];
bool user_filter;
// send a job to a user only if wu.batch == user.id
// DEPRECATED: use assignment instead
bool workload_sim;
// Do workload simulation in deciding whether to send a result
bool estimate_flops_from_hav_pfc;
// Use host_app_version peak flop count rather than elapsed time
// to calculate projected_flops when choosing version.
bool credit_by_app;
// store per-app credit info in credit_user and credit_team
bool keyword_sched;
// score jobs based on keywords
bool rte_no_stats;
// don't use statistics in job runtime estimation
// time intervals
double maintenance_delay;
// if stop_sched is set, tell clients to delay this much
// scheduler log flags
//
bool debug_assignment;
bool debug_credit;
bool debug_edf_sim_detail; // show details of EDF sim
bool debug_edf_sim_workload; // show workload for EDF sim
bool debug_fcgi;
bool debug_client_files; // stuff related to sticky files on client
bool debug_handle_results;
bool debug_keyword;
bool debug_locality; // locality scheduling
bool debug_locality_lite; // locality scheduling Lite
bool debug_prefs;
bool debug_quota;
bool debug_request_details;
bool debug_request_headers;
bool debug_resend;
bool debug_send;
// job dispatch, high-level stuff, e.g. request params and jobs sent
bool debug_send_scan;
// job dispatch at the level of scans through array
bool debug_send_job;
// job dispatch: why individual jobs weren't sent (most verbose)
bool debug_user_messages;
bool debug_vda;
bool debug_version_select;
int parse(FILE*);
int parse_aux(FILE*);
int parse_file(const char *dir = 0);
int upload_path(const char*, char*);
int download_path(const char*, char*);
const char *project_path(const char *, ...);
};
extern SCHED_CONFIG config;
#endif
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