def compare_cpu_tensors(inputs, outputs, deriv=False):
rlin = RectLin()
be = CPU()
temp = be.zeros(inputs.shape)
if deriv is True:
rlin.apply_derivative(be, CPUTensor(inputs), temp)
else:
rlin.apply_function(be, CPUTensor(inputs), temp)
be.subtract(temp, CPUTensor(outputs), temp)
assert_tensor_equal(temp, be.zeros(inputs.shape))
def compare_cc2_tensors(inputs, outputs, deriv=False):
from neon.backends.cc2 import GPU, GPUTensor
rlin = RectLin()
be = GPU()
temp = be.zeros(inputs.shape)
if deriv is True:
rlin.apply_derivative(be, GPUTensor(inputs), temp)
else:
rlin.apply_function(be, GPUTensor(inputs), temp)
be.subtract(temp, GPUTensor(outputs), temp)
assert_tensor_equal(temp, be.zeros(inputs.shape))