def test_slice_cudaNo0():
gaussian3d = Gaussian([2, 4, 4])
x = gaussian3d(3).cuda(2)
netStructure = [[3, 2, 1, 1], [4, 2, 1, 1], [3, 2, 1, 0], [1, 2, 1, 0]]
sList3d = [
CNN(netStructure),
CNN(netStructure),
CNN(netStructure),
CNN(netStructure)
]
tList3d = [
CNN(netStructure),
CNN(netStructure),
CNN(netStructure),
CNN(netStructure)
]
realNVP = RealNVP([2, 4, 4], sList3d, tList3d, gaussian3d)
realNVP = realNVP.cuda(2)
z = realNVP._generateWithSlice(x, 0, True)
print(realNVP._logProbabilityWithSlice(z, 0))
zz = realNVP._inferenceWithSlice(z, 0, True)
assert_array_almost_equal(x.cpu().data.numpy(), zz.cpu().data.numpy())
assert_array_almost_equal(realNVP._generateLogjac.data.cpu().numpy(),
-realNVP._inferenceLogjac.data.cpu().numpy())
def test_multiplyMask_generateWithSlice_CNN():
gaussian3d = Gaussian([2, 4, 4])
x = gaussian3d(3)
#z3dp = z3d[:,0,:,:].view(10,-1,4,4)
#print(z3dp)
#print(x)
netStructure = [[3, 2, 1, 1], [4, 2, 1, 1], [3, 2, 1, 0],
[1, 2, 1, 0]] # [channel, filter_size, stride, padding]
sList3d = [
CNN(netStructure),
CNN(netStructure),
CNN(netStructure),
CNN(netStructure)
]
tList3d = [
CNN(netStructure),
CNN(netStructure),
CNN(netStructure),
CNN(netStructure)
]
realNVP = RealNVP([2, 4, 4], sList3d, tList3d, gaussian3d)
mask = realNVP.createMask(
["channel", "checkerboard", "channel", "checkerboard"], ifByte=1)
z = realNVP._generateWithSlice(x, 0, True)
#print(z)
zz = realNVP._inferenceWithSlice(z, 0, True)
#print(zz)
assert_array_almost_equal(x.data.numpy(), zz.data.numpy())
#print(realNVP._generateLogjac.data.numpy())
#print(realNVP._inferenceLogjac.data.numpy())
assert_array_almost_equal(realNVP._generateLogjac.data.numpy(),
-realNVP._inferenceLogjac.data.numpy())
def test_template_slice_function():
gaussian3d = Gaussian([2, 4, 4])
x = gaussian3d(3)
#z3dp = z3d[:,0,:,:].view(10,-1,4,4)
#print(z3dp)
#print(x)
netStructure = [[3, 2, 1, 1], [4, 2, 1, 1], [3, 2, 1, 0],
[1, 2, 1, 0]] # [channel, filter_size, stride, padding]
sList3d = [
CNN(netStructure),
CNN(netStructure),
CNN(netStructure),
CNN(netStructure)
]
tList3d = [
CNN(netStructure),
CNN(netStructure),
CNN(netStructure),
CNN(netStructure)
]
realNVP = RealNVP([2, 4, 4], sList3d, tList3d, gaussian3d)
z = realNVP._generateWithSlice(x, 0, True)
#print(z)
zz = realNVP._inferenceWithSlice(z, 0, True)
#print(zz)
assert_array_almost_equal(x.data.numpy(), zz.data.numpy())
#print(realNVP._generateLogjac.data.numpy())
#print(realNVP._inferenceLogjac.data.numpy())
assert_array_almost_equal(realNVP._generateLogjac.data.numpy(),
-realNVP._inferenceLogjac.data.numpy())