Changes between Version 13 and Version 14 of DsxvmMappingInfoStructure


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Timestamp:
Oct 11, 2012, 4:17:28 PM (12 years ago)
Author:
meunier
Comment:

hypothesis

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  • DsxvmMappingInfoStructure

    v13 v14  
    77Dsx-vm needs to have a way to communicate with the operating system to specify how to map code, data and tasks on the architecture. To this end, an xml data structure has been defined, and is presented below. This xml file is produced by Dsx-vm and read by the operating system and used in particular for page tables generation and thread mapping on processors.
    88
    9 TODO: hypothesis: clustered architecture, etc.
     9This format makes the assumption that we the architecture is clustered with one level of hierarchy: all clusters are linked together with an interconnect having a mesh-2D topology.
    1010
    1111= Document XML Structure =
    … …  
    154154The vspace element contains the following element(s):
    155155 * 0 to ''n'' `vseg` element(s)
    156  * 0 to ''n'' `task` element(s) (Remarque : que se passe-t-il si 0 task ? accès impossible ? accès possible de toutes les tâches ? autre ?)
     156 * 0 to ''n'' `task` element(s) (TODO : Remarque : que se passe-t-il si 0 task ? accès impossible ? accès possible de toutes les tâches ? autre ?)
    157157
    158158