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VJD V4.4 : how to optimize an application ?

Goals and Symptoms

Procedure to optimize a VJD V4.4 application :

  • Running the same application for Vijeo-Designer 4.4 requires about 800 KB more DRAM memory than 4.3 on XBTGT1000 and all XBTG Series targets.
    This could be a problem for customers using XBTG in 4.4 because the runtime could crash with a Memory Allocation Error at some point.
    XBTGT2000 Series targets and up should not experience this problem because their DRAM memory is at least twice the size of that on XBTG Series targets.

    R&D is currently working to have the memory requirement for running 4.4 reduced to what was needed for 4.3.
    The fix should be available in the next patch release (Vijeo-Designer 4.4 patch A).

    However, before the fix is available, a short-term solution for customers wanting to upgrade to 4.4 is required.

    The procedure for doing this is as follows :

Causes and Fixes

See attached file : procedure to optimize a VJD V4.4 application.

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