gpytorch/variational/whitened_variational_strategy.py

Killed 2 out of 8 mutants

Survived

Survived mutation testing. These mutants show holes in your test suite.

Mutant 548

--- gpytorch/variational/whitened_variational_strategy.py
+++ gpytorch/variational/whitened_variational_strategy.py
@@ -29,7 +29,7 @@
         )
         super().__init__(model, inducing_points, variational_distribution, learn_inducing_locations)
 
-    @cached(name="logdet_memo")
+    @cached(name="XXlogdet_memoXX")
     def prior_covar_logdet(self):
         return -self.prior_distribution.lazy_covariance_matrix.logdet()

Mutant 549

--- gpytorch/variational/whitened_variational_strategy.py
+++ gpytorch/variational/whitened_variational_strategy.py
@@ -29,7 +29,6 @@
         )
         super().__init__(model, inducing_points, variational_distribution, learn_inducing_locations)
 
-    @cached(name="logdet_memo")
     def prior_covar_logdet(self):
         return -self.prior_distribution.lazy_covariance_matrix.logdet()

Mutant 550

--- gpytorch/variational/whitened_variational_strategy.py
+++ gpytorch/variational/whitened_variational_strategy.py
@@ -33,7 +33,7 @@
     def prior_covar_logdet(self):
         return -self.prior_distribution.lazy_covariance_matrix.logdet()
 
-    @cached(name="covar_trace_memo")
+    @cached(name="XXcovar_trace_memoXX")
     def covar_trace(self):
         variational_covar = self.variational_distribution.covariance_matrix
         prior_covar = self.prior_distribution.covariance_matrix

Mutant 551

--- gpytorch/variational/whitened_variational_strategy.py
+++ gpytorch/variational/whitened_variational_strategy.py
@@ -33,7 +33,6 @@
     def prior_covar_logdet(self):
         return -self.prior_distribution.lazy_covariance_matrix.logdet()
 
-    @cached(name="covar_trace_memo")
     def covar_trace(self):
         variational_covar = self.variational_distribution.covariance_matrix
         prior_covar = self.prior_distribution.covariance_matrix

Mutant 552

--- gpytorch/variational/whitened_variational_strategy.py
+++ gpytorch/variational/whitened_variational_strategy.py
@@ -40,7 +40,7 @@
         batch_shape = prior_covar.shape[:-2]
         return (variational_covar * prior_covar).view(*batch_shape, -1).sum(-1)
 
-    @cached(name="mean_diff_inv_quad_memo")
+    @cached(name="XXmean_diff_inv_quad_memoXX")
     def mean_diff_inv_quad(self):
         prior_mean = self.prior_distribution.mean
         prior_covar = self.prior_distribution.lazy_covariance_matrix

Mutant 553

--- gpytorch/variational/whitened_variational_strategy.py
+++ gpytorch/variational/whitened_variational_strategy.py
@@ -40,7 +40,6 @@
         batch_shape = prior_covar.shape[:-2]
         return (variational_covar * prior_covar).view(*batch_shape, -1).sum(-1)
 
-    @cached(name="mean_diff_inv_quad_memo")
     def mean_diff_inv_quad(self):
         prior_mean = self.prior_distribution.mean
         prior_covar = self.prior_distribution.lazy_covariance_matrix