How to get "CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE"

Hej, I need to ask the kernel for 'CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE'. How can it be done with JOCL? I find it in the bindings for the kernel, but not method for that.
Thanks alot

Hi

It's in JOCL, here. You have to use clGetKernelWorkGroupInfo.

Edit.: I'm really a beginner in OpenCL, I just looked at the Java documentation to answer you.

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For JOCL, it looks like the right way to get this is CLKernel.getWorkGroupInfo(), with a flag value of CLKernelBinding.CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE.

Thank you, it seems to be more straightforward than my suggestion.