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Thread: Device Synchronization ?

  1. #1
    Junior Member
    Join Date
    Jun 2011
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    Device Synchronization ?

    Hi,

    I am trying to explore the extent of task level parallelism that can be achieved using OpenCL.

    Is it possible to have a pipeline of tasks across devices ? I am trying to figure out if there is a way to accomplish synchronization between two devices without the intervention of the host.

    thanks,
    Amrit

  2. #2
    Senior Member
    Join Date
    May 2010
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    Toronto, Canada
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    845

    Re: Device Synchronization ?

    Is it possible to have a pipeline of tasks across devices ?
    You can enqueue commands in one device that depend on commands in a different device... as long as both devices are associated with the same OpenCL context.

    I am trying to figure out if there is a way to accomplish synchronization between two devices without the intervention of the host.
    That's a different thing What I described above may or may not involve the host under the hood.
    Disclaimer: Employee of Qualcomm Canada. Any opinions expressed here are personal and do not necessarily reflect the views of my employer. LinkedIn profile.

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