comp_graph_error.log

o.n.l.f.Nd4jBackend - Loaded [CpuBackend] backend
o.n.n.NativeOpsHolder - Number of threads used for NativeOps: 4
o.n.n.Nd4jBlas - Number of threads used for BLAS: 4
o.n.l.a.o.e.DefaultOpExecutioner - Backend used: [CPU]; OS: [Linux]
o.n.l.a.o.e.DefaultOpExecutioner - Cores: [8]; Memory: [3.4GB];
o.n.l.a.o.e.DefaultOpExecutioner - Blas vendor: [OPENBLAS]
o.d.n.g.ComputationGraph - Starting ComputationGraph with WorkspaceModes set to [training: ENABLED; inference: ENABLED], cacheMode set to [NONE]
o.d.e.t.BaseEarlyStoppingTrainer - Starting early stopping training
o.d.e.t.BaseEarlyStoppingTrainer - Early stopping training terminated due to exception at epoch 0, iteration 0
java.lang.IllegalStateException: Feed forward (inference): array (ACTIVATIONS) workspace validation failed (vertex encoder - class: AutoEncoder) - array is defined in incorrect workspace
	at org.deeplearning4j.nn.graph.ComputationGraph.validateArrayWorkspaces(ComputationGraph.java:1708)
	at org.deeplearning4j.nn.graph.ComputationGraph.ffToLayerActivationsInWS(ComputationGraph.java:1968)
	at org.deeplearning4j.nn.graph.ComputationGraph.computeGradientAndScore(ComputationGraph.java:1310)
	at org.deeplearning4j.nn.graph.ComputationGraph.computeGradientAndScore(ComputationGraph.java:1280)
	at org.deeplearning4j.optimize.solvers.BaseOptimizer.gradientAndScore(BaseOptimizer.java:178)
Caused by: org.nd4j.linalg.workspace.ND4JWorkspaceException: Array workspace validation failed: Array of type ACTIVATIONS should be in workspace "WS_ALL_LAYERS_ACT" but is in workspace "WS_LAYER_WORKING_MEM"
	at org.nd4j.linalg.workspace.BaseWorkspaceMgr.validateArrayLocation(BaseWorkspaceMgr.java:221)
	at org.deeplearning4j.nn.workspace.LayerWorkspaceMgr.validateArrayLocation(LayerWorkspaceMgr.java:66)
	at org.deeplearning4j.nn.graph.ComputationGraph.validateArrayWorkspaces(ComputationGraph.java:1699)
	at org.deeplearning4j.nn.graph.ComputationGraph.ffToLayerActivationsInWS(ComputationGraph.java:1968)
	at org.deeplearning4j.nn.graph.ComputationGraph.computeGradientAndScore(ComputationGraph.java:1310)