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OpenCL

boxerab
Challenger

Pipes and concurrent kernels

Reading up about OpenCL pipes, it talks about concurrent kernels using a pipe to share data in a producer-consumer

architecture, for example. Can AMD cards support concurrent kernels? If so, which ones can do this?

Thanks.

Aaron

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nibal
Challenger

Re: Pipes and concurrent kernels

It's not a card feature, but a driver one. It is a feature of ocl 2.0, so if your card supports ocl 2.0 and you have a fairly recent driver, you are in business

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boxerab
Challenger

Re: Pipes and concurrent kernels

Thanks. Can you point me to where in the 2.0 spec it mentions concurrent kernels ?

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nibal
Challenger

Re: Pipes and concurrent kernels

Nope, but I can tell you where it mentions pipes. Check clCreatePipe 😉