Changes between Version 5 and Version 6 of arch_info


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Timestamp:
Jul 20, 2016, 1:52:02 PM (8 years ago)
Author:
alain
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  • arch_info

    v5 v6  
    1919Note : In architectures where the clusters are organized as a 2D mesh topology, is is generally possible to derive the [x,y] cluster coordinates from the '''cxy''' cluster identifier, and ALMOS-MK can use it to optimize placement and improve locality, but this optimisation is NOT mandatory, and ALMOS-MK supports architectures where the set of cluster is simply a linear vector of clusters.
    2020
    21 === 1.2) Core identification ==
     21=== 1.2) Core identification ===
    2222
    2323ALMOS-MK makes the assumption that each physical core contains an hardware addressable register defining an unique global identifier (called '''gid''') with the only constraint that two different cores have two different '''gid'''.
    … …  
    5858 *  archinfo_irq_t      irq[]   
    5959
    60 These five C structures are described in the file [source:almost-work/tools/arch_info/arch_info.h arch_info.h].
     60These five C structures are defined in the  [source:almos-work/tools/arch_info/arch_info.h arch_info.h] file. The access functions are defined in the  [source:almos-work/tools/arch_info/arch_info.c arch_info.c] file.
     61
     62=== 2.3) The python arch_info.py script ===
     63
     64This section defines the python constructs that can be used to generate  the '''arch_info.bin''' binary file.