Ich bekomme einen Speicherfehler beim Versuch, Bildfunktionen mit Keras aus VGG19-Netzwerk zu extrahieren (läuft auf der CPU). Werte für Fortschritte scheinen unglaublich hoch und ich bin nicht sicher, was sie bedeuten, könnte es verwandt sein? Das hochgeladene Bild ist zunächst 736 x 491, wird aber auf 224 x 224 verkleinert, bevor es in das Netzwerk eingespeist wird.RuntimeError: CorrMM konnte Arbeitsspeicher von 576 x 50176 nicht zuweisen
RuntimeError: CorrMM failed to allocate working memory of 576 x 50176
Apply node that caused the error: CorrMM{half, (1, 1)} (Elemwise{Composite{(i0 * (Abs((i1 + i2)) + i1 + i2))}}[(0, 1)].0, Subtensor{::, ::, ::int64, ::int64}.0)
Toposort index: 77
Inputs types: [TensorType(float32, 4D), TensorType(float32, 4D)]
Inputs shapes: [(1, 64, 224, 224), (64, 64, 3, 3)]
Inputs strides: [(12845056, 200704, 896, 4), (4, 256, -49152, -16384)]
Inputs values: ['not shown', 'not shown']
Outputs clients: [[Elemwise{Composite{(i0 * (Abs((i1 + i2)) + i1 + i2))}}[(0, 1)](TensorConstant{(1, 1, 1, 1) of 0.5}, CorrMM{half, (1, 1)}.0, InplaceDimShuffle{0,3,1,2}.0)]]
-Code, die ich laufen werde:
img = image.load_img(img_path, target_size=(224, 224))
x = image.img_to_array(img)
x = np.expand_dims(x, axis=0)
x = preprocess_input(x)
model_features = model.predict(x)
total_sum = sum(model_features[0])
features_norm = np.array([val/total_sum for val in model_features[0]], dtype=np.float32)
Form und Modell Zusammenfassung
x shape (1, 3, 224, 224)
____________________________________________________________________________________________________
Layer (type) Output Shape Param # Connected to
====================================================================================================
input_1 (InputLayer) (None, 3, 224, 224) 0
____________________________________________________________________________________________________
block1_conv1 (Convolution2D) (None, 64, 224, 224) 1792 input_1[0][0]
____________________________________________________________________________________________________
block1_conv2 (Convolution2D) (None, 64, 224, 224) 36928 block1_conv1[0][0]
____________________________________________________________________________________________________
block1_pool (MaxPooling2D) (None, 64, 112, 112) 0 block1_conv2[0][0]
____________________________________________________________________________________________________
block2_conv1 (Convolution2D) (None, 128, 112, 112) 73856 block1_pool[0][0]
____________________________________________________________________________________________________
block2_conv2 (Convolution2D) (None, 128, 112, 112) 147584 block2_conv1[0][0]
____________________________________________________________________________________________________
block2_pool (MaxPooling2D) (None, 128, 56, 56) 0 block2_conv2[0][0]
____________________________________________________________________________________________________
block3_conv1 (Convolution2D) (None, 256, 56, 56) 295168 block2_pool[0][0]
____________________________________________________________________________________________________
block3_conv2 (Convolution2D) (None, 256, 56, 56) 590080 block3_conv1[0][0]
____________________________________________________________________________________________________
block3_conv3 (Convolution2D) (None, 256, 56, 56) 590080 block3_conv2[0][0]
____________________________________________________________________________________________________
block3_conv4 (Convolution2D) (None, 256, 56, 56) 590080 block3_conv3[0][0]
____________________________________________________________________________________________________
block3_pool (MaxPooling2D) (None, 256, 28, 28) 0 block3_conv4[0][0]
____________________________________________________________________________________________________
block4_conv1 (Convolution2D) (None, 512, 28, 28) 1180160 block3_pool[0][0]
____________________________________________________________________________________________________
block4_conv2 (Convolution2D) (None, 512, 28, 28) 2359808 block4_conv1[0][0]
____________________________________________________________________________________________________
block4_conv3 (Convolution2D) (None, 512, 28, 28) 2359808 block4_conv2[0][0]
____________________________________________________________________________________________________
block4_conv4 (Convolution2D) (None, 512, 28, 28) 2359808 block4_conv3[0][0]
____________________________________________________________________________________________________
block4_pool (MaxPooling2D) (None, 512, 14, 14) 0 block4_conv4[0][0]
____________________________________________________________________________________________________
block5_conv1 (Convolution2D) (None, 512, 14, 14) 2359808 block4_pool[0][0]
____________________________________________________________________________________________________
block5_conv2 (Convolution2D) (None, 512, 14, 14) 2359808 block5_conv1[0][0]
____________________________________________________________________________________________________
block5_conv3 (Convolution2D) (None, 512, 14, 14) 2359808 block5_conv2[0][0]
____________________________________________________________________________________________________
block5_conv4 (Convolution2D) (None, 512, 14, 14) 2359808 block5_conv3[0][0]
____________________________________________________________________________________________________
block5_pool (MaxPooling2D) (None, 512, 7, 7) 0 block5_conv4[0][0]
____________________________________________________________________________________________________
flatten (Flatten) (None, 25088) 0 block5_pool[0][0]
____________________________________________________________________________________________________
fc1 (Dense) (None, 4096) 102764544 flatten[0][0]
____________________________________________________________________________________________________
fc2 (Dense) (None, 4096) 16781312 fc1[0][0]
====================================================================================================
Total params: 139,570,240
Trainable params: 139,570,240
Non-trainable params: 0
: D - Können Sie 'x.shape' und' model.summary() 'ausdrucken? Sie versuchen, mehr als 6 GB Speicher zuzuweisen - und das verursacht Probleme mit Ihrem 'RAM'. –
@ MarcinMożejko druckte sie aus :) –
Wie viel von 'RAM' Speicher hat Ihre Maschine? Und ist dieser Fehler vorher passiert? –