See http://boinc.berkeley.edu/trac/wiki/MultiSize
The components of this include:
- DB changes:
add size_class to workunit and result
n_size_classes to app; >1 means multi-size
- size_regulator daemon program: change results states
from INACTIVE to UNSENT carefully
- size_census program; writes quantile info in flat files
- transitioner: when creating results for multi-size apps,
set server state to INACTIVE
- sched shmem (feeder): read quantile info from flat files,
store in shared memory
- scheduler (score-based scheduling): for multi-size apps,
add component to score function for size class.
- show_shmem: show result size class
- make_work (and other callers of count_unsent_results()):
count both INACTIVE and UNSENT
- create_work: add --size_class cmdline option
Also:
- if get MySQL errors in upgrade, don't rewrite db_version
- Fix various #include issues.
CODING STYLE LAW (minimal inclusion principle):
If foo.cpp requires <blah.h>,
#include <blah.h> in foo.cpp, NOT foo.h
svn path=/trunk/boinc/; revision=25837
to be sent to non-targeted hosts.
The feeder was erroneously putting targeted jobs
in the shared mem cache.
Changes:
- The feeder only enumerates jobs for which
workunit.transitioner_flags is zero.
NOTE: this field is nonzero iff the job is assigned.
- create_work: when creating an assigned jobs,
set workunit.transitioner_flags appropriately
svn path=/trunk/boinc/; revision=25314
This now supports two main use cases:
1) there's a job that you want to run once on all hosts,
present and future
(or all hosts belonging to a user, or to a team).
The job is never transitioned, validated, or assimilated.
2) There's a normal job for which you want to use only
hosts belonging to a specific user (e.g. cluster or cloud hosts).
This restriction can be made either when the job is created,
or on the fly,
e.g. as part of a scheme for accelerating batch completion.
For the latter purposes we now provide a function
restrict_wu_to_user(DB_WORKUNIT&, int userid);
The job goes through the standard
transitioner/validator/assimilator path.
These cases are enabled by config flags
<enable_assignment_multi/>
<enable_assignment/>
respectively.
Assignment of type 2) are no longer stored in shared mem,
so there is no limit on their number.
There is no longer a rule that assigned job names must contain "asgn".
NOTE: this requires a database update.
svn path=/trunk/boinc/; revision=25169
Report it (along with disk usage) in scheduler request messages.
This will allow the scheduler to send file-delete commands
if the project is using more than its share.
- client: add <disk_usage_debug> log flag
- create_work: add --help, show --command_line option
svn path=/trunk/boinc/; revision=24968
and controlling batches of jobs
- web: add an administrative interface for controlling
user permissions for submitting jobs
- web: add an interface where users can view and control
their submitted jobs
See: http://boinc.berkeley.edu/trac/wiki/RemoteJobs
This is at a functional but rough stage.
svn path=/trunk/boinc/; revision=23762
That produced a messed-up query that assigned garbage values to:
host_app_version.turnaround_var
host_app_version.turnaround_q
host_app_version.max_jobs_per_day
host_app_version.consecutive_valid
To repair these:
- set turnaround_var and turnaround_q to zero
- if max_jobs_per_day is outside of
(0..config.daily_result_quota)
set it to config.daily_result_quota
- if consecutive_valid is outside (0..1000), set it to zero
I added a script, html/ops/repair_21812.php, that does this;
if you ran server code between [21181] and [21812], run this script.
- scheduler/transitioner: add <debug_quota> log flag
- changed the build system to always use -Wall
(if we'd done this before, this bug wouldn't have happened)
- fixed a bunch of other compile warnings
svn path=/trunk/boinc/; revision=21812
- client (Unix): if client crashes while benchmark processes are going,
make sure they detect this and exit.
- back-end programs: remove hardwired assumptions about
what directory they run in, and hence where config.xml is.
E.g., daemons look for it in "..", others expect it in current dir.
New approach: all the programs look for the project dir as follows:
1) the environment var BOINC_PROJECT_DIR, if defined
2) the current dir, if config.xml is there.
3) else ".."
This means you can run programs in either proj/bin/ or proj/,
or (using BOINC_PROJECT_DIR) you can keep executables
outside of the project dir.
svn path=/trunk/boinc/; revision=18042
set the job params to reasonable values (see below),
and make it easy to change these values in the script
- create_work (function and script): change default job params:
FLOPs est: 1e9 => 3600e9
FLOPs bound: 1e10 => 86400e9
mem bound 100MB => 500MB,
disk bound 100MB => 1GB
delay bound: 100000s => 1 week
svn path=/trunk/boinc/; revision=17703
David Anderson