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Merge branch 'devel' of github.com:SheffieldML/GPy into devel

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This commit is contained in:
Max Zwiessele 2015-09-08 14:01:57 +01:00
commit a56f56e9fa
1 changed files with 5 additions and 4 deletions
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9
GPy/testing/cython_tests.py
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@ -7,12 +7,13 @@ import unittest
try: try:
from ..util import linalg_cython from ..util import linalg_cython
from ..util import choleskies_cython
config.set('cython', 'working', 'True') config.set('cython', 'working', 'True')
except ImportError: except ImportError:
config.set('cython', 'working', 'False') config.set('cython', 'working', 'False')
""" """
These tests make sure that the opure python and cython codes work the same These tests make sure that the pure python and cython codes work the same
""" """
@unittest.skipIf(not config.getboolean('cython', 'working'),"Cython modules have not been built on this machine") @unittest.skipIf(not config.getboolean('cython', 'working'),"Cython modules have not been built on this machine")
@ -67,8 +68,8 @@ class test_choleskies_backprop(np.testing.TestCase):
self.L = GPy.util.linalg.jitchol(A) self.L = GPy.util.linalg.jitchol(A)
self.dL = np.random.randn(10,10) self.dL = np.random.randn(10,10)
def test(self): def test(self):
r1 = GPy.util.choleskies._backprop_gradient_pure(self.dL, self.L) r1 = choleskies._backprop_gradient_pure(self.dL, self.L)
r2 = GPy.util.choleskies.choleskies_cython.backprop_gradient(self.dL, self.L) r2 = choleskies_cython.backprop_gradient(self.dL, self.L)
r3 = GPy.util.choleskies.choleskies_cython.backprop_gradient_par_c(self.dL, self.L) r3 = choleskies_cython.backprop_gradient_par_c(self.dL, self.L)
np.testing.assert_allclose(r1, r2) np.testing.assert_allclose(r1, r2)
np.testing.assert_allclose(r1, r3) np.testing.assert_allclose(r1, r3)