Commit Graph

10 Commits

Author SHA1 Message Date
David Anderson 52bd196c4f scheduler: fix bugs in sending non-compute-intensive jobs 2014-05-26 21:07:07 -07:00
David Anderson 11a6e85632 - scheduler: support for projects with some non-CPU-intensive apps
(but not all) wasn't finished.
    New logic: if the project has an NCI app then:
    - make a list of NCI apps for which the client doesn't have
        a job in progress.
    - try to send one job for each of these apps
    - do this even if no work is being requested.
    - don't send jobs for NCI apps by other mechanisms

NOTE: the client logic isn't quite right for mixed NCI projects.
    If there's no job for a given NCI app,
    the client should do a scheduler RPC.
    This isn't critical so we won't do this now.


svn path=/trunk/boinc/; revision=26068
2012-09-01 04:58:12 +00:00
David Anderson 2e5d9bd778 - scheduler: add new config option <max_wus_in_progress_gpus>.
The limit on jobs in progress is now
        max_wus_in_progress * NCPUS
        + max_wus_in_progress * NGPUS
    where NCPUS and NGPUS reflect prefs and are capped.
    Furthermore: if the client reports plan class for in-progress jobs
    (see checkin of 31 May 2009)
    then these limits are enforced separately;
    i.e. the # of in-progress CPU jobs is <= max_wus_in_progress*NCPUS,
    and the # of in-progress GPU jobs is <= max_wus_in_progress_gpu*NGPUS
- scheduler config: rename <cuda_multiplier> to <gpu_multiplier>
- scheduler: <max_wus_to_send> is now scaled by
    (NCPUS + gpu_multiplier*NGPUS)
- scheduler: don't keep scanning array if !work_needed()
- scheduler: moved array-scan logic from sched_send.cpp to sched_array.cpp
- scheduler: don't say "no work available" if jobs are available
    but work_needed() is initially false


svn path=/trunk/boinc/; revision=18255
2009-06-01 22:15:14 +00:00
David Anderson 312ffba708 - API: remove BOINC_OPTIONS::worker_thread_stack_size
- web: check whether to show profile in separate function
    from displaying profile; eliminate double headers
- scheduler: finish purge of redundant arguments

svn path=/trunk/boinc/; revision=16726
2008-12-19 18:14:02 +00:00
David Anderson 4f66bb4c95 - added copyright and license info to .C, .cpp, .h files
- scheduler: fix bug in adaptive replication:
    if send an unreplicated job to untrusted host,
    set both wu.target_nresults and wu.min_quorum to app.target_nresults.

svn path=/trunk/boinc/; revision=15762
2008-08-06 18:36:30 +00:00
David Anderson 05f703559f - scheduler: add preliminary support for "job size matching"
(attempt to send big jobs to fast hosts, small jobs to slow hosts).
    - have "census" compute mean/stdev of host speeds,
        write it to a file perf_info.txt
    - have feeder compute mean/stdev of sizes of jobs in shmem
    - have feeder read perf_info.txt into shmem
- scheduler: add some debugging messages for app version selection
- Add LGPL license to a few files
- upgrade/setup scripts: copy census to bin/


svn path=/trunk/boinc/; revision=15136
2008-05-06 19:53:49 +00:00
David Anderson e5f1f2f9cb - scheduler: code cleanup: use global var for SCHED_SHMEM
instead of passing it around as argument
    (should do same for request and reply at some point)

svn path=/trunk/boinc/; revision=14781
2008-02-22 22:21:00 +00:00
David Anderson 54519a4ee1 - Server: add "job assignment" feature.
Lets you assign a WU to a particular host,
    to one or all hosts belonging to a user or team, or to all hosts.
    See http://boinc.berkeley.edu/trac/wiki/AssignedWork
    Disabled unless you include <enable_assignment> in config.xml
    Uses a new DB table.
    Tested but only a little.
- Server: code cleanup; moved result-handling to a new file,
    and removed the PLATFORM_LIST arg to everything
    (put it in SCHEDULER_REQUEST instead)

svn path=/trunk/boinc/; revision=14767
2008-02-21 00:47:50 +00:00
David Anderson 2e7b82b631 - scheduler: added (correct this time!) support for
<alt_platform> tags in scheduler requests.
    - file_deleter: add check for -dont_delete_batches 

    sched/
        file_deleter.C
        handle_request.C
        sched_array.C,h
        sched_locality.C,h
        sched_resend.C,h
        sched_send.C,h
        server_types.h

svn path=/trunk/boinc/; revision=12512
2007-04-30 21:19:24 +00:00
David Anderson 9898cdd8e3 split up scheduler code
svn path=/trunk/boinc/; revision=7171
2005-08-04 03:50:04 +00:00