The SIO2 project
  1. The SIO2 project
  2. SIO-1863

Enable marking judging machines to be allowed/disallowed to judge in CPU mode

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          Description

          If you want to connect some instances of SIO2 to sioworkersd and one of these instances wants to judge tasks in CPU mode, then we can't use all judging machines that we have, because they have different CPUs. If we can mark each of judging machines that it is allowed (or disallowed) to judge in CPU mode, then we can use all judging machines and some of them would be used only in VCPU mode.

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            Artur Jamro made changes -
            Field Original Value New Value
            Rank Ranked higher
            Artur Jamro made changes -
            Summary Allow marking judging machines to be used in CPU mode Enable marking judging machines to be allowed/disallowed to judge in CPU mode
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            Maciej Matraszek added a comment -
            Moreover, judging in CPU mode must be exclusive: only one task may run on a multicore machine, to prevent interferation. To achieve this, we need a proper read-write-style locking mechanism.
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            Maciej Matraszek added a comment - Moreover, judging in CPU mode must be exclusive: only one task may run on a multicore machine, to prevent interferation. To achieve this, we need a proper read-write-style locking mechanism.
            Szymon Acedański made changes -
            Fix Version/s TAG 2016/17 Summer Semester [ 12503 ]
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            Artur Jamro added a comment -
            Solved by introducing Prioritizing Scheduler (SIO-1930).
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            Artur Jamro added a comment - Solved by introducing Prioritizing Scheduler ( SIO-1930 ).
            Artur Jamro made changes -
            Status New [ 10000 ] Resolved [ 5 ]
            Assignee Szymon Acedański [ accek ]
            Resolution Fixed [ 1 ]
            Szymon Acedański made changes -
            Status Resolved [ 5 ] Closed [ 6 ]
            Transition Time In Source Status Execution Times Last Executer Last Execution Date
            New New Resolved Resolved
            		208d 16h 9m 1 Artur Jamro 2017-05-30 11:20
            Resolved Resolved Closed Closed
            		665d 6h 16m 1 Szymon Acedański 2019-03-26 16:37

              People

              • Assignee:
                Szymon Acedański
                Reporter:
                Artur Jamro
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                • Created:
                  Updated:
                  Resolved: