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Altera_Forum's avatar
Altera_Forum
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12 years ago

clSetEventCallback substitute

Hi, I am trying to write a program where I get an asynchronous callback once a kernel has finished and I am stuck. May be a trivial thing (or not?) but I am running out of ideas. In OpenC...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Thanks for your answers.

I did try to compile it and it failed using the altera 13.1 version. And yes, clSetEventCallback was added in OpenCL 1.1.

I was able to rewrite my code such that the host has an opportunity to wait for kernel completion which made my code less straight forward than using a callback (because it has to "inline" the interleaved execution of multiple kernels); but at least it works for now.

Thanks!