Quorum of 3 Different computers !!


Advanced search

Message boards : SZTAKI Desktop Grid : Quorum of 3 Different computers !!

AuthorMessage
Profile RAMen_CJ
Send message
Joined: Dec 27 09
Posts: 4
Credit: 238,340
RAC: 0
Message 7961 - Posted 10 Jan 2010 4:19:21 UTC

    Last modified: 10 Jan 2010 4:21:48 UTC

    I thought the idea of running a quorum of 3 computers was to have a result confirmed on 3 different computers. Should this happen?

    http://szdg.lpds.sztaki.hu/szdg/workunit.php?wuid=2899200

    Stick
    Send message
    Joined: Jun 12 06
    Posts: 193
    Credit: 66,271
    RAC: 0
    Message 7962 - Posted 10 Jan 2010 17:37:51 UTC - in response to Message 7961.

      I thought the idea of running a quorum of 3 computers was to have a result confirmed on 3 different computers. Should this happen?

      http://szdg.lpds.sztaki.hu/szdg/workunit.php?wuid=2899200

      Stranger still, your 2 results had different run-times and different claimed credits. Maybe they were processed on different cores. (???)
      ____________

      Profile RAMen_CJ
      Send message
      Joined: Dec 27 09
      Posts: 4
      Credit: 238,340
      RAC: 0
      Message 7963 - Posted 11 Jan 2010 4:42:40 UTC - in response to Message 7962.

        Changed the overclocking to allow for local weather conditions
        Summer in Australia ....
        Perth can get warmish

        zombie67 [MM]
        Avatar
        Send message
        Joined: Nov 24 06
        Posts: 45
        Credit: 1,152,214
        RAC: 0
        Message 7964 - Posted 11 Jan 2010 5:34:25 UTC

          There are three different settings:

          1) One task per user

          2) One task per machine (even if each machine is owned by the same user)

          3) No restrictions at all.

          Sounds like we are using #3 right now.
          ____________
          Dublin, CA
          SETI.USA - Stats - My stuff - BOINC IRC chat

          Adamo900
          Send message
          Joined: May 1 07
          Posts: 3
          Credit: 93,420
          RAC: 0
          Message 7966 - Posted 13 Jan 2010 16:12:55 UTC

            One task sent on three computers or one task sent on two computers (one of them being crunching twice)?

            Workunit 2912566

            name caa03215-1b38-489c-abd4-252c594ad6ff_a8617718-a071-4197-a822-59339a86acaa_62595
            application NumSys Search
            created 7 Jan 2010 16:29:50 UTC
            minimum quorum 3
            initial replication 3
            max # of error/total/success tasks 5, 8, 5
            Task ID
            click for details Computer Sent Time reported
            or deadline
            explain Status Run time (sec) claimed credit granted credit
            11003419 313256 7 Jan 2010 18:47:13 UTC 6 Feb 2010 18:47:13 UTC In progress --- --- ---
            11003420 313256 7 Jan 2010 18:32:46 UTC 6 Feb 2010 18:32:46 UTC In progress --- --- ---
            11003418 317382 8 Jan 2010 12:07:23 UTC 9 Jan 2010 22:37:18 UTC Completed, waiting for validation 36,640.83 116.95 pending

            11003419 and 11003418 were sent on the same computer (313256). I (317382) finished this task, but a guy with 313256 would have to crunch the task twice..?

            Post to thread

            Message boards : SZTAKI Desktop Grid : Quorum of 3 Different computers !!


            Home | My Account | Message Boards


            Copyright © 2017 SZTAKI Desktop Grid