4 Replies Latest reply on Nov 20, 2010 4:25 PM by himanshu.gautam

    Overlapped reads and kernel execution

    debdatta.basu

      For my algorithm, i need to constantly poll a buffer attached to a gpu kernel while the kernel is executing...... The way i think this would work is creating two streams.... enqueue the kernel on one, and keep queueing buffer maps on the other for cpu readback.....

      Is this possible? Will this let me monitor changes made to the buffer by the kernel in realtime?

      Thank you,

      Debdatta Basu