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Altera_Forum
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9 years ago

NDRange Channel Implementation

I'm having some problems with the execution of two kernels communicating via channels in the NDRange environment. Basically there are two kernels with different numbers of work-items and different w...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

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Have you considered the sequence of the work-item on real board ? OpenCL does not guarantee the sequence, but for simulation it is always fixed

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The order of execution shouldn't matter as I'm only using the first work item for the synchronization as follows:

if(first work-item)

{

Blocking read from channel

}

barrier