CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE 1371 3rdparty/include/opencl/1.2/CL/cl.hpp     F(cl_kernel_work_group_info, CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE, ::size_t) \
CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE 3443 modules/core/src/ocl.cpp     return clGetKernelWorkGroupInfo(p->handle, dev, CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE,