divide_columns_vec

const kernel_cl< out_buffer, in_buffer, int > stan::math::opencl_kernels::divide_columns_vec("divide_columns_vec", {indexing_helpers, divide_columns_kernel_code})	(	"divide_columns_vec"	,
		{indexing_helpers, divide_columns_kernel_code}
	)

See the docs for divide_columns_vec() .