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added robust pickling, switches to old behaviour, if get/setstate not implemented

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This commit is contained in:
Max Zwiessele 2013-06-26 16:48:48 +01:00
parent 05e8e75c58
commit f5effb8cb6
27 changed files with 392 additions and 283 deletions
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8
GPy/core/sparse_gp.py
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@ -50,22 +50,22 @@ class SparseGP(GPBase):
if self.has_uncertain_inputs:
self.X_variance /= np.square(self._Xscale)
def __getstate__(self):
def getstate(self):
"""
Get the current state of the class,
here just all the indices, rest can get recomputed
"""
return GPBase.__getstate__(self) + [self.Z,
return GPBase.getstate(self) + [self.Z,
self.num_inducing,
self.has_uncertain_inputs,
self.X_variance]
def __setstate__(self, state):
def setstate(self, state):
self.X_variance = state.pop()
self.has_uncertain_inputs = state.pop()
self.num_inducing = state.pop()
self.Z = state.pop()
GPBase.__setstate__(self, state)
GPBase.setstate(self, state)
def _compute_kernel_matrices(self):
# kernel computations, using BGPLVM notation