def max_length_real4(ipt):
out = CLReal(len(ipt))
kern = _lengthkern_real4.kern
kern.set_arg(0, ipt._buffer)
kern.set_arg(1, out._buffer)
cl.enqueue_nd_range_kernel(ipt._ctrl.clqueue, kern, (len(ipt),), None)
return max_reduce(out)
def max_reduce_real4(ipt):
x = CLReal(len(ipt))
y = CLReal(len(ipt))
z = CLReal(len(ipt))
kern = _splitkern_real4.kern
kern.set_arg(0, ipt._buffer)
kern.set_arg(1, x._buffer)
kern.set_arg(2, y._buffer)
kern.set_arg(3, z._buffer)
cl.enqueue_nd_range_kernel(ipt._ctrl.clqueue, kern, (len(ipt),), None)
return max_reduce(x), max_reduce(y), max_reduce(z)
