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Altera_Forum
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11 years ago

Channel from many work items to single task

Hi, I am trying to compile something that is computing something with many work items. They are spit out to a channel into a single work item. There is no way to know how many at compile time b...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Hi,

I wished to have N work-items in the write kernel, and call the single task kernel reading N times.

I have found that with the static (defined) N, this seems to be faster.

I now want to be able to vary the work group size of the writer, and pass N as a parameter to the single task kernel.

The error above is what i got. Any way around it?

Thanks,

Stephen