Changes between Version 62 and Version 63 of WikiStart


Ignore:
Timestamp:
Nov 5, 2014, 5:33:18 PM (10 years ago)
Author:
alain
Comment:

--

Legend:

Unmodified
Added
Removed
Modified
  • WikiStart

    v62 v63  
    11= GIET-VM documentation =
    22
    3 The GIET_VM is a fully '''static operating system''' for shared address space, many-cores architectures. These architectures are generally  NUMA (Non Uniform memory Acces), because the memory is logically shared, but physically distributed, and the main goal of the GIET_VM is to address these NUMA issues.
     3[[PageOutline]]
     4
     5The GIET_VM is a fully '''static operating system''' for shared address space, '''many-cores architectures'''. These architectures are generally  NUMA (Non Uniform memory Acces), because the memory is logically shared, but physically distributed, and the main goal of the GIET_VM is to address these NUMA issues.
    46
    57The GIET-VM assumes that the hardware architecture is structured as a 2D mesh of ''clusters''. There is one physical memory bank, and several processor cores per cluster. Each processor is identified by a composite index [x,y,p] where x, y are the cluster coordinates, and p is the local processor index.