mirror of https://github.com/BOINC/boinc.git
838 lines
27 KiB
C++
838 lines
27 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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#ifndef _BOINC_DB_
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#define _BOINC_DB_
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// Structures corresponding to database records.
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// Some of these types have counterparts in client/types.h,
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// but don't be deceived - client and server have different variants.
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// The parse and write functions are for use in scheduler RPC.
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// They don't necessarily serialize the entire records.
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#include <cstdio>
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#include <vector>
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#include "db_base.h"
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extern DB_CONN boinc_db;
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// Sizes of text buffers in memory, corresponding to database BLOBs.
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// The following is for regular blobs, 64KB
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#define BLOB_SIZE 65536
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// The following are for "medium blobs",
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// which are 16MB in the DB
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//
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#define APP_VERSION_XML_BLOB_SIZE 262144
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#define MSG_FROM_HOST_BLOB_SIZE 262144
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#define MSG_TO_HOST_BLOB_SIZE 262144
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// Dummy name for file xfers
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#define FILE_MOVER "move_file"
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struct BEST_APP_VERSION;
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// A compilation target, i.e. a architecture/OS combination.
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// The core client will be given only applications with the same platform
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//
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struct PLATFORM {
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int id;
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int create_time;
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char name[256]; // i.e. "sparc-sun-solaris"
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char user_friendly_name[256]; // i.e. "SPARC Solaris 2.8"
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int deprecated;
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void clear();
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};
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// An application.
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//
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struct APP {
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int id;
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int create_time;
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char name[256]; // application name, preferably short
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int min_version; // don't use app versions before this
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bool deprecated;
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char user_friendly_name[256];
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int homogeneous_redundancy;
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double weight; // tells the feeder what fraction of results
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// should come from this app
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bool beta;
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int target_nresults;
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int write(FILE*);
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void clear();
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};
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// A version of an application.
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//
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struct APP_VERSION {
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int id;
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int create_time;
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int appid;
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int version_num;
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int platformid;
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char xml_doc[APP_VERSION_XML_BLOB_SIZE];
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// describes app files. format:
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// <file_info>...</file_info>
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// ...
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// <app_version>
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// <app_name>...</app_name>
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// <version_num>x</version_num>
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// <api_version>n.n.n</api_version>
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// <file_ref>
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// ...
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// [<main_program/>]
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// [<copy_file/>]
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// </file_ref>
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// </app_version>
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//
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// the following let you handle backwards-incompatible changes to
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// the core client / app interface
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//
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int min_core_version; // min core version this app will run with
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int max_core_version; // if <>0, max core version this will run with
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bool deprecated;
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char plan_class[256];
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// the following used by scheduler, not in DB
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//
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BEST_APP_VERSION* bavp;
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int write(FILE*);
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void clear();
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};
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struct USER {
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int id;
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int create_time;
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char email_addr[256];
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char name[256];
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char authenticator[256];
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char country[256];
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char postal_code[256];
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double total_credit;
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double expavg_credit; // credit per second, recent average
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double expavg_time; // when the above was computed
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char global_prefs[BLOB_SIZE];
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// global preferences, within <global_preferences> tag
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char project_prefs[BLOB_SIZE];
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// project preferences; format:
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// <project_preferences>
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// <resource_share>X</resource_share>
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// <project_specific>
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// ...
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// </project_specific>
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// <venue name="x">
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// <resource_share>x</resource_share>
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// <project_specific>
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// ...
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// </project_specific>
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// </venue>
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// ...
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// </project_preferences>
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int teamid; // team ID if any
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char venue[256]; // home/work/school (default)
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char url[256]; // user's web page if any
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bool send_email;
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bool show_hosts;
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int posts; // number of messages posted (redundant)
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// deprecated as of 9/2004 - forum_preferences.posts is used instead
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// may be used as a temp var
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// WARNING: it's a shortint (16 bits) in the DB
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// The following are specific to SETI@home;
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// they record info about the user's involvement in a prior project
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int seti_id; // ID in old DB
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int seti_nresults; // number of WUs completed
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int seti_last_result_time; // time of last result (UNIX)
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double seti_total_cpu; // number of CPU seconds
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char signature[256];
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// deprecated as of 9/2004 - may be used as temp
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bool has_profile;
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char cross_project_id[256];
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char passwd_hash[256];
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bool email_validated; // deprecated
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int donated;
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void clear();
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};
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#define TEAM_TYPE_CLUB 1
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#define TEAM_TYPE_COMPANY 2
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#define TEAM_TYPE_PRIMARY 3
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#define TEAM_TYPE_SECONDARY 4
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#define TEAM_TYPE_JUNIOR_COLLEGE 5
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#define TEAM_TYPE_UNIVERSITY 6
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#define TEAM_TYPE_GOVERNMENT 7
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// invariants of teams:
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// a team has > 0 members
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struct TEAM {
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int id;
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int create_time;
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int userid; // User ID of team founder
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char name[256];
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char name_lc[256]; // Team name in lowercase (used for searching)
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char url[256];
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int type; // Team type (see above)
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char name_html[256];
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char description[BLOB_SIZE];
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int nusers; // UNDEFINED BY DEFAULT
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char country[256];
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double total_credit;
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double expavg_credit;
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double expavg_time;
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int seti_id; // ID in another DB
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// this is used to identify BOINC-wide teams
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int ping_user; // user who asked to become founder
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int ping_time; // when they asked.
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// see html/inc/team.inc for more details
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void clear();
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};
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struct HOST {
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int id;
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int create_time;
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int userid; // ID of user running this host
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// If the host is "zombied" during merging of duplicate hosts,
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// this field is set to zero and rpc_seqno is used to
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// store the ID of the new host (kludge, but what the heck)
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int rpc_seqno; // last seqno received from client
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// also used as a "forwarding ID" for zombied hosts (see above)
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int rpc_time; // time of last scheduler RPC
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double total_credit;
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double expavg_credit; // credit per second, recent average
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double expavg_time; // last time the above was updated
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// all remaining items are assigned by the client
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int timezone; // local STANDARD time at host - UTC time
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// (in seconds)
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char domain_name[256];
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char serialnum[256]; // textual description of coprocessors
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char last_ip_addr[256]; // internal IP address as of last RPC
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int nsame_ip_addr; // # of RPCs with same IP address
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double on_frac; // see client/time_stats.h
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double connected_frac;
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double active_frac;
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double cpu_efficiency; // deprecated as of 6.4 client
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double duration_correction_factor;
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int p_ncpus; // Number of CPUs on host
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char p_vendor[256]; // Vendor name of CPU
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char p_model[256]; // Model of CPU
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double p_fpops; // measured floating point ops/sec of CPU
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double p_iops; // measured integer ops/sec of CPU
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double p_membw; // measured memory bandwidth (bytes/sec) of CPU
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// The above are per CPU, not total
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char os_name[256]; // Name of operating system
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char os_version[256]; // Version of operating system
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double m_nbytes; // Size of memory in bytes
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double m_cache; // Size of CPU cache in bytes (L1 or L2?)
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double m_swap; // Size of swap space in bytes
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double d_total; // Total disk space on volume containing
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// the BOINC client directory.
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double d_free; // how much is free on that volume
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// the following 2 items are reported in scheduler RPCs
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// from clients w/ source Oct 4 2005 and later.
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// NOTE: these items plus d_total and d_free are sufficient
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// to avoid exceeding BOINC's limit on total disk space.
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// But they are NOT sufficient to do resource-share-based
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// disk space allocation.
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// This needs to thought about.
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//
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double d_boinc_used_total;
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// disk space being used in BOINC client dir,
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// including all projects and BOINC itself
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double d_boinc_used_project;
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// amount being used for this project
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// The following item is not used.
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// It's redundant (server can compute based on other params and prefs)
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//
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double d_boinc_max; // max disk space that BOINC is allowed to use,
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// reflecting user preferences
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double n_bwup; // Average upload bandwidth, bytes/sec
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double n_bwdown; // Average download bandwidth, bytes/sec
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// The above are derived from actual
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// file upload/download times, and may reflect
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// factors other than network bandwidth
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// The following is derived (by server) from other fields
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double credit_per_cpu_sec;
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char venue[256]; // home/work/school
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int nresults_today; // results sent since midnight
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double avg_turnaround; // recent average result turnaround time
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char host_cpid[256]; // host cross-project ID
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char external_ip_addr[256]; // IP address seen by scheduler
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int max_results_day;
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// MRD is dynamically adjusted to limit work sent to bad hosts.
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// The maximum # of results sent per day is
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// max_results_day * (NCPUS + NCUDA * cuda_multiplier).
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// 0 means uninitialized; set to config.daily_result_quota
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// -1 means this host is blacklisted - don't return results
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// or accept results or trickles; just send it an error message
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// Otherwise it lies in the range 0 .. config.daily_result_quota
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double error_rate; // dynamic estimate of fraction of results
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// that fail validation
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// the following not stored in DB
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//
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double claimed_credit_per_cpu_sec;
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int parse(FILE*);
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int parse_time_stats(FILE*);
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int parse_net_stats(FILE*);
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int parse_disk_usage(FILE*);
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void fix_nans();
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void clear();
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};
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// values for file_delete state
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#define FILE_DELETE_INIT 0
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#define FILE_DELETE_READY 1
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// set to this value only when we believe all files are uploaded
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#define FILE_DELETE_DONE 2
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// means the files were successfully deleted
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#define FILE_DELETE_ERROR 3
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// Any error was returned while attempting to delete the file
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// values for assimilate_state
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#define ASSIMILATE_INIT 0
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#define ASSIMILATE_READY 1
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#define ASSIMILATE_DONE 2
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// NOTE: there is no overall state for a WU (like done/not done)
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// There's just a bunch of independent substates
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// (file delete, assimilate, and states of results, error flags)
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// bit fields of error_mask
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#define WU_ERROR_COULDNT_SEND_RESULT 1
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#define WU_ERROR_TOO_MANY_ERROR_RESULTS 2
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#define WU_ERROR_TOO_MANY_SUCCESS_RESULTS 4
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#define WU_ERROR_TOO_MANY_TOTAL_RESULTS 8
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#define WU_ERROR_CANCELLED 16
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#define WU_ERROR_NO_CANONICAL_RESULT 32
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struct WORKUNIT {
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int id;
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int create_time;
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int appid; // associated app
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char name[256];
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char xml_doc[BLOB_SIZE];
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int batch;
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double rsc_fpops_est; // estimated # of FP operations
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// used to estimate how long a result will take on a host
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double rsc_fpops_bound; // upper bound on # of FP ops
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// used to calculate an upper bound on the CPU time for a result
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// before it is aborted.
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double rsc_memory_bound; // upper bound on RAM working set (bytes)
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// currently used only by scheduler to screen hosts
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// At some point, could use as runtime limit
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double rsc_disk_bound; // upper bound on amount of disk needed (bytes)
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// (including input, output and temp files, but NOT the app)
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// used for 2 purposes:
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// 1) for scheduling (don't send this WU to a host w/ insuff. disk)
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// 2) abort task if it uses more than this disk
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double rsc_bandwidth_bound;
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// send only to hosts with at least this much download bandwidth
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bool need_validate; // this WU has at least 1 result in
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// validate state = NEED_CHECK
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int canonical_resultid; // ID of canonical result, or zero
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double canonical_credit; // credit that all correct results get
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int transition_time; // when should transition_handler
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// next check this WU?
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// MAXINT if no need to check
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int delay_bound; // determines result deadline,
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// timeout check time
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int error_mask; // bitmask of errors (see above)
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int file_delete_state;
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int assimilate_state;
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int hr_class; // homogeneous redundancy class
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// used to send redundant copies only to "similar" hosts
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// (in terms of numerics, performance, or both)
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double opaque; // project-specific; usually external ID
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int min_quorum; // minimum quorum size
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int target_nresults; // try to get this many successful results
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// may be > min_quorum to get consensus
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// quicker or reflect loss rate
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int max_error_results; // WU error if < #error results
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int max_total_results; // WU error if < #total results
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// (need this in case results are never returned)
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int max_success_results; // WU error if < #success results
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// without consensus (i.e. WU is nondeterministic)
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char result_template_file[64];
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int priority;
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char mod_time[16];
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// the following not used in the DB
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char app_name[256];
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void clear();
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};
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struct CREDITED_JOB {
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int userid;
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double workunitid;
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// the following not used in the DB
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void clear();
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};
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// WARNING: be Very careful about changing any values,
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// especially for a project already running -
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// the database will become inconsistent
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//#define RESULT_SERVER_STATE_INACTIVE 1
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#define RESULT_SERVER_STATE_UNSENT 2
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#define RESULT_SERVER_STATE_IN_PROGRESS 4
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#define RESULT_SERVER_STATE_OVER 5
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// we received a reply, timed out, or decided not to send.
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// Note: we could get a reply even after timing out.
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#define RESULT_OUTCOME_INIT 0
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#define RESULT_OUTCOME_SUCCESS 1
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#define RESULT_OUTCOME_COULDNT_SEND 2
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#define RESULT_OUTCOME_CLIENT_ERROR 3
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// an error happened on the client
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#define RESULT_OUTCOME_NO_REPLY 4
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#define RESULT_OUTCOME_DIDNT_NEED 5
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// we created the result but didn't need to send it because we already
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// got a canonical result for the WU
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#define RESULT_OUTCOME_VALIDATE_ERROR 6
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// The outcome was initially SUCCESS,
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// but the validator had a permanent error reading a result file,
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// or the result file had a syntax error
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#define RESULT_OUTCOME_CLIENT_DETACHED 7
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// we believe that the client detached
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#define VALIDATE_STATE_INIT 0
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#define VALIDATE_STATE_VALID 1
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#define VALIDATE_STATE_INVALID 2
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#define VALIDATE_STATE_NO_CHECK 3
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// WU had error, so we'll never get around to validating its results
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// This lets us avoid showing the claimed credit as "pending"
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#define VALIDATE_STATE_INCONCLUSIVE 4
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// the validator looked this result (as part of a check_set() call)
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// but didn't find a canonical result.
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// This needs to be distinct from INIT for the transitioner to decide
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// whether to trigger the validator
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#define VALIDATE_STATE_TOO_LATE 5
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// The result arrived after the canonical result's files were deleted,
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// so we can't determine if it's valid
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// values for ASSIGNMENT.target_type
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#define ASSIGN_NONE 0
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#define ASSIGN_HOST 1
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#define ASSIGN_USER 2
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#define ASSIGN_TEAM 3
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struct RESULT {
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int id;
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int create_time;
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int workunitid;
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int server_state; // see above
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int outcome; // see above; defined if server state OVER
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int client_state; // phase that client contacted us in.
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// if UPLOADED then outcome is success.
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// error details are in stderr_out.
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// The values for this field are defined
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// in lib/result_state.h
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int hostid; // host processing this result
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int userid; // user processing this result
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int report_deadline; // deadline for receiving result
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int sent_time; // when result was sent to host
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int received_time; // when result was received from host
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char name[256];
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double cpu_time; // CPU time used to complete result
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char xml_doc_in[BLOB_SIZE]; // descriptions of output files
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char xml_doc_out[BLOB_SIZE]; // MD5s of output files
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char stderr_out[BLOB_SIZE]; // stderr output, if any
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int batch;
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int file_delete_state; // see above; values for file_delete_state
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int validate_state;
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double claimed_credit; // CPU time times host credit/sec
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double granted_credit; // == canonical credit of WU
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double opaque; // project-specific; usually external ID
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int random; // determines send order
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int app_version_num; // version# of app (not core client)
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int appid; // copy of WU's appid
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int exit_status; // application exit status, if any
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int teamid;
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int priority;
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char mod_time[16];
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// the following used by the scheduler, but not stored in the DB
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//
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char wu_name[256];
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double fpops_per_cpu_sec;
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double fpops_cumulative;
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double intops_per_cpu_sec;
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double intops_cumulative;
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int units; // used for granting credit by # of units processed
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int parse_from_client(FILE*);
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char platform_name[256];
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BEST_APP_VERSION* bavp;
|
|
void clear();
|
|
int write_to_client(FILE*);
|
|
};
|
|
|
|
struct MSG_FROM_HOST {
|
|
int id;
|
|
int create_time;
|
|
int hostid;
|
|
char variety[256]; // project-defined; what kind of msg
|
|
bool handled; // message handler has processed this
|
|
char xml[MSG_FROM_HOST_BLOB_SIZE];
|
|
void clear();
|
|
};
|
|
|
|
struct MSG_TO_HOST {
|
|
int id;
|
|
int create_time;
|
|
int hostid;
|
|
char variety[256]; // project-defined; what kind of msg
|
|
bool handled; // scheduler has sent this
|
|
char xml[MSG_TO_HOST_BLOB_SIZE]; // text to include in sched reply
|
|
void clear();
|
|
};
|
|
|
|
struct ASSIGNMENT {
|
|
int id;
|
|
int create_time;
|
|
int target_id;
|
|
int target_type;
|
|
int multi;
|
|
int workunitid;
|
|
int resultid;
|
|
void clear();
|
|
};
|
|
|
|
struct TRANSITIONER_ITEM {
|
|
int id; // WARNING: this is the WU ID
|
|
char name[256];
|
|
int appid;
|
|
int min_quorum;
|
|
bool need_validate;
|
|
int canonical_resultid;
|
|
int transition_time;
|
|
int delay_bound;
|
|
int error_mask;
|
|
int max_error_results;
|
|
int max_total_results;
|
|
int file_delete_state;
|
|
int assimilate_state;
|
|
int target_nresults;
|
|
char result_template_file[64];
|
|
int priority;
|
|
int hr_class;
|
|
int batch;
|
|
int res_id; // This is the RESULT ID
|
|
char res_name[256];
|
|
int res_report_deadline;
|
|
int res_server_state;
|
|
int res_outcome;
|
|
int res_validate_state;
|
|
int res_file_delete_state;
|
|
int res_sent_time;
|
|
int res_hostid;
|
|
int res_received_time;
|
|
|
|
void clear();
|
|
void parse(MYSQL_ROW&);
|
|
};
|
|
|
|
struct CREDIT_MULTIPLIER {
|
|
int id;
|
|
int appid;
|
|
int _time;
|
|
double multiplier;
|
|
|
|
void clear();
|
|
};
|
|
|
|
struct DB_CREDIT_MULTIPLIER : public DB_BASE, public CREDIT_MULTIPLIER {
|
|
DB_CREDIT_MULTIPLIER(DB_CONN* p=0);
|
|
int get_id();
|
|
void db_print(char *);
|
|
void db_parse(MYSQL_ROW &row);
|
|
void get_nearest(int appid, int time);
|
|
};
|
|
|
|
struct VALIDATOR_ITEM {
|
|
WORKUNIT wu;
|
|
RESULT res;
|
|
|
|
void clear();
|
|
void parse(MYSQL_ROW&);
|
|
};
|
|
|
|
|
|
|
|
class DB_PLATFORM : public DB_BASE, public PLATFORM {
|
|
public:
|
|
DB_PLATFORM(DB_CONN* p=0);
|
|
int get_id();
|
|
void db_print(char*);
|
|
void db_parse(MYSQL_ROW &row);
|
|
};
|
|
|
|
class DB_APP : public DB_BASE, public APP {
|
|
public:
|
|
DB_APP(DB_CONN* p=0);
|
|
int get_id();
|
|
void db_print(char*);
|
|
void db_parse(MYSQL_ROW &row);
|
|
};
|
|
|
|
class DB_APP_VERSION : public DB_BASE, public APP_VERSION {
|
|
public:
|
|
DB_APP_VERSION(DB_CONN* p=0);
|
|
int get_id();
|
|
void db_print(char*);
|
|
void db_parse(MYSQL_ROW &row);
|
|
};
|
|
|
|
class DB_USER : public DB_BASE, public USER {
|
|
public:
|
|
DB_USER(DB_CONN* p=0);
|
|
int get_id();
|
|
void db_print(char*);
|
|
void db_parse(MYSQL_ROW &row);
|
|
void operator=(USER& r) {USER::operator=(r);}
|
|
};
|
|
|
|
class DB_TEAM : public DB_BASE, public TEAM {
|
|
public:
|
|
DB_TEAM(DB_CONN* p=0);
|
|
int get_id();
|
|
void db_print(char*);
|
|
void db_parse(MYSQL_ROW &row);
|
|
};
|
|
|
|
class DB_HOST : public DB_BASE, public HOST {
|
|
public:
|
|
DB_HOST(DB_CONN* p=0);
|
|
int get_id();
|
|
int update_diff(HOST&);
|
|
void db_print(char*);
|
|
void db_parse(MYSQL_ROW &row);
|
|
void operator=(HOST& r) {HOST::operator=(r);}
|
|
};
|
|
|
|
class DB_RESULT : public DB_BASE, public RESULT {
|
|
public:
|
|
DB_RESULT(DB_CONN* p=0);
|
|
int get_id();
|
|
int mark_as_sent(int old_server_state);
|
|
void db_print(char*);
|
|
void db_print_values(char*);
|
|
void db_parse(MYSQL_ROW &row);
|
|
void operator=(RESULT& r) {RESULT::operator=(r);}
|
|
};
|
|
|
|
class DB_WORKUNIT : public DB_BASE, public WORKUNIT {
|
|
public:
|
|
DB_WORKUNIT(DB_CONN* p=0);
|
|
int get_id();
|
|
void db_print(char*);
|
|
void db_parse(MYSQL_ROW &row);
|
|
void operator=(WORKUNIT& w) {WORKUNIT::operator=(w);}
|
|
};
|
|
|
|
class DB_CREDITED_JOB : public DB_BASE, public CREDITED_JOB {
|
|
public:
|
|
DB_CREDITED_JOB(DB_CONN* p=0);
|
|
void db_print(char*);
|
|
void db_parse(MYSQL_ROW &row);
|
|
void operator=(CREDITED_JOB& wh) {CREDITED_JOB::operator=(wh);}
|
|
};
|
|
|
|
class DB_MSG_FROM_HOST : public DB_BASE, public MSG_FROM_HOST {
|
|
public:
|
|
DB_MSG_FROM_HOST(DB_CONN* p=0);
|
|
int get_id();
|
|
void db_print(char*);
|
|
void db_parse(MYSQL_ROW &row);
|
|
};
|
|
|
|
class DB_MSG_TO_HOST : public DB_BASE, public MSG_TO_HOST {
|
|
public:
|
|
DB_MSG_TO_HOST(DB_CONN* p=0);
|
|
int get_id();
|
|
void db_print(char*);
|
|
void db_parse(MYSQL_ROW &row);
|
|
};
|
|
|
|
class DB_ASSIGNMENT : public DB_BASE, public ASSIGNMENT {
|
|
public:
|
|
DB_ASSIGNMENT(DB_CONN* p=0);
|
|
int get_id();
|
|
void db_print(char*);
|
|
void db_parse(MYSQL_ROW& row);
|
|
};
|
|
|
|
// The transitioner uses this to get (WU, result) pairs efficiently.
|
|
// Each call to enumerate() returns a list of the pairs for a single WU
|
|
//
|
|
class DB_TRANSITIONER_ITEM_SET : public DB_BASE_SPECIAL {
|
|
public:
|
|
DB_TRANSITIONER_ITEM_SET(DB_CONN* p=0);
|
|
TRANSITIONER_ITEM last_item;
|
|
int nitems_this_query;
|
|
|
|
int enumerate(
|
|
int transition_time,
|
|
int nresult_limit,
|
|
int wu_id_modulus,
|
|
int wu_id_remainder,
|
|
std::vector<TRANSITIONER_ITEM>& items
|
|
);
|
|
int update_result(TRANSITIONER_ITEM&);
|
|
int update_workunit(TRANSITIONER_ITEM&, TRANSITIONER_ITEM&);
|
|
};
|
|
|
|
// The validator uses this to get (WU, result) pairs efficiently.
|
|
// Each call to enumerate() returns a list of the pairs for a single WU
|
|
//
|
|
class DB_VALIDATOR_ITEM_SET : public DB_BASE_SPECIAL {
|
|
public:
|
|
DB_VALIDATOR_ITEM_SET(DB_CONN* p=0);
|
|
VALIDATOR_ITEM last_item;
|
|
int nitems_this_query;
|
|
|
|
int enumerate(
|
|
int appid,
|
|
int nresult_limit,
|
|
int wu_id_modulus,
|
|
int wu_id_remainder,
|
|
std::vector<VALIDATOR_ITEM>& items
|
|
);
|
|
int update_result(RESULT&);
|
|
int update_workunit(WORKUNIT&);
|
|
};
|
|
|
|
|
|
// used by the feeder and scheduler for outgoing work
|
|
//
|
|
struct WORK_ITEM {
|
|
int res_id;
|
|
int res_priority;
|
|
WORKUNIT wu;
|
|
void parse(MYSQL_ROW& row);
|
|
};
|
|
|
|
class DB_WORK_ITEM : public WORK_ITEM, public DB_BASE_SPECIAL {
|
|
int start_id;
|
|
// when enumerate_all is used, keeps track of which ID to start from
|
|
public:
|
|
DB_WORK_ITEM(DB_CONN* p=0);
|
|
int enumerate(
|
|
int limit, const char* select_clause, const char* order_clause
|
|
);
|
|
// used by feeder
|
|
int enumerate_all(
|
|
int limit, const char* select_clause
|
|
);
|
|
// used by feeder when HR is used.
|
|
// Successive calls cycle through all results.
|
|
int read_result();
|
|
// used by scheduler to read result server state
|
|
int update();
|
|
// used by scheduler to update WU transition time
|
|
// and various result fields
|
|
};
|
|
|
|
// Used by the scheduler to send <result_abort> or <result_abort_if_not_started>
|
|
// messages if the result is no longer needed.
|
|
//
|
|
struct IN_PROGRESS_RESULT {
|
|
char result_name[256];
|
|
int assimilate_state;
|
|
int error_mask;
|
|
int server_state;
|
|
int outcome;
|
|
void parse(MYSQL_ROW& row);
|
|
};
|
|
|
|
class DB_IN_PROGRESS_RESULT : public IN_PROGRESS_RESULT, public DB_BASE_SPECIAL {
|
|
public:
|
|
DB_IN_PROGRESS_RESULT(DB_CONN* p=0);
|
|
int enumerate(int hostid, const char* result_names);
|
|
};
|
|
|
|
// Used by the scheduler to handle results reported by clients
|
|
// The read and the update of these results are combined
|
|
// into single SQL queries.
|
|
|
|
struct SCHED_RESULT_ITEM {
|
|
char queried_name[256]; // name as reported by client
|
|
int id;
|
|
char name[256];
|
|
int workunitid;
|
|
int appid;
|
|
int server_state;
|
|
int client_state;
|
|
int validate_state;
|
|
int outcome;
|
|
int hostid;
|
|
int userid;
|
|
int teamid;
|
|
int sent_time;
|
|
int received_time;
|
|
double cpu_time;
|
|
double claimed_credit;
|
|
char xml_doc_out[BLOB_SIZE];
|
|
char stderr_out[BLOB_SIZE];
|
|
int app_version_num;
|
|
int exit_status;
|
|
int file_delete_state;
|
|
|
|
void clear();
|
|
void parse(MYSQL_ROW& row);
|
|
};
|
|
|
|
class DB_SCHED_RESULT_ITEM_SET : public DB_BASE_SPECIAL {
|
|
public:
|
|
DB_SCHED_RESULT_ITEM_SET(DB_CONN* p=0);
|
|
std::vector<SCHED_RESULT_ITEM> results;
|
|
|
|
int add_result(char* result_name);
|
|
|
|
int enumerate();
|
|
// using a single SQL query, look up all the reported results,
|
|
// (based on queried_name)
|
|
// and fill in the rest of the entries in the results vector
|
|
|
|
int lookup_result(char* result_name, SCHED_RESULT_ITEM** result);
|
|
|
|
int update_result(SCHED_RESULT_ITEM& result);
|
|
int update_workunits();
|
|
};
|
|
|
|
#endif
|