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Thread: CPU GPU Shared Memory

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  1. #1
    Newbie Newbie
    Join Date
    Apr 2014

    CPU GPU Shared Memory

    Hello Everyone,
    My company is doing research on image processing on very large images. We have an existing pipeline using an Intel 3rd generation chipset which does not allow for CPU GPU sharing. We would like to move towards the 4th gen i7 chipset with the Iris 5200 integrated GPU. The Intel drivers for this chip support up to OpenGL v4.2. My question are these:

    Does OpenGL support CPU GPU shared memory?
    If so, what is the minimum version we would need?
    Does OpenGL have the same functionality as the Intel InstantAccess SDK?

    Thanks for your time,

    Last edited by kf6uzf; 04-17-2014 at 10:36 AM. Reason: typo

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