如何解决Tensorflow 图像分类教程，在第二个 epoch 崩溃
我正在尝试复制此处的 Tensorflow 图像分类教程 https://www.tensorflow.org/tutorials/images/classification
但是，由于某种原因，程序在第一个 epoch 之后崩溃，退出代码为 -1073740791 (0xC0000409)。
这是我复制的代码：
import numpy as np
import os
import PIL
import tensorflow as tf
import matplotlib.pyplot as plt
from tensorflow import keras
from tensorflow.keras import layers
from tensorflow.keras.models import Sequential
import pathlib
dataset_url = "https://storage.googleapis.com/download.tensorflow.org/example_images/flower_photos.tgz"
data_dir = tf.keras.utils.get_file('flower_photos',origin=dataset_url,untar=True)
data_dir = pathlib.Path(data_dir)
image_count = len(list(data_dir.glob('*/*.jpg')))
print(image_count)
roses = list(data_dir.glob('roses/*'))
tulips = list(data_dir.glob('tulips/*'))
batch_size = 32
img_height = 180
img_width = 180
train_ds = tf.keras.preprocessing.image_dataset_from_directory(
data_dir,validation_split=0.2,#originally 0.2
subset="training",seed=123,image_size=(img_height,img_width),batch_size=batch_size)
val_ds = tf.keras.preprocessing.image_dataset_from_directory(
data_dir,subset="validation",batch_size=batch_size)
class_names = train_ds.class_names
#Configure the DataSet for performance
AUTOTUNE = tf.data.AUTOTUNE
#.cache = keeps the img in memory after they have been loaded off disk during the first epoch
#.prefetch = overlaps data preprocessing and model execution while training
train_ds = train_ds.cache().shuffle(1000).prefetch(buffer_size=AUTOTUNE)
val_ds = val_ds.cache().prefetch(buffer_size=AUTOTUNE)
#standardizing the RGB values to be within [0,1] range
normalization_layer = layers.experimental.preprocessing.Rescaling(1./255)
normalized_ds = train_ds.map(lambda x,y: (normalization_layer(x),y))
image_batch,labels_batch = next(iter(normalized_ds))
first_image = image_batch[0]
# Notice the pixels values are Now in `[0,1]`.
print(np.min(first_image),np.max(first_image))
num_classes = 5
model = Sequential([
layers.experimental.preprocessing.Rescaling(1./255,input_shape=(img_height,img_width,3)),layers.Conv2D(16,3,padding='same',activation='relu'),#Relu is Mutually exlusive,the initial classification
layers.MaxPooling2D(),layers.Conv2D(32,layers.MaxPooling2D(),layers.Conv2D(64,#
layers.MaxPooling2D(),layers.Flatten(),layers.Dense(128,layers.Dense(num_classes)
])
model.compile(optimizer='adam',loss=tf.keras.losses.SparseCategoricalCrossentropy(from_logits=True),metrics=['accuracy'])
model.summary()
epochs=10
history = model.fit(
train_ds,validation_data=val_ds,epochs=epochs
)
.. 输出如下：
2021-03-10 11:33:28.285891: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cudart64_110.dll
3670
Found 3670 files belonging to 5 classes.
Using 2936 files for training.
2021-03-10 11:33:40.172866: I tensorflow/compiler/jit/xla_cpu_device.cc:41] Not creating XLA devices,tf_xla_enable_xla_devices not set
2021-03-10 11:33:40.182801: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library nvcuda.dll
2021-03-10 11:33:40.600845: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1720] Found device 0 with properties:
pciBusID: 0000:01:00.0 name: GeForce 940MX computeCapability: 5.0
coreClock: 0.8605GHz coreCount: 4 deviceMemorySize: 2.00GiB deviceMemoryBandwidth: 37.33GiB/s
2021-03-10 11:33:40.602057: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cudart64_110.dll
2021-03-10 11:33:40.680462: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cublas64_11.dll
2021-03-10 11:33:40.680774: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cublasLt64_11.dll
2021-03-10 11:33:40.725064: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cufft64_10.dll
2021-03-10 11:33:40.762494: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library curand64_10.dll
2021-03-10 11:33:40.826237: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cusolver64_10.dll
2021-03-10 11:33:40.879988: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cusparse64_11.dll
2021-03-10 11:33:40.886178: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cudnn64_8.dll
2021-03-10 11:33:41.052224: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1862] Adding visible gpu devices: 0
2021-03-10 11:33:41.065505: I tensorflow/core/platform/cpu_feature_guard.cc:142] This TensorFlow binary is optimized with oneAPI Deep Neural Network Library (onednN) to use the following cpu instructions in performance-critical operations: AVX2
To enable them in other operations,rebuild TensorFlow with the appropriate compiler flags.
2021-03-10 11:33:41.067812: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1720] Found device 0 with properties:
pciBusID: 0000:01:00.0 name: GeForce 940MX computeCapability: 5.0
coreClock: 0.8605GHz coreCount: 4 deviceMemorySize: 2.00GiB deviceMemoryBandwidth: 37.33GiB/s
2021-03-10 11:33:41.068679: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cudart64_110.dll
2021-03-10 11:33:41.069536: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cublas64_11.dll
2021-03-10 11:33:41.069884: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cublasLt64_11.dll
2021-03-10 11:33:41.070227: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cufft64_10.dll
2021-03-10 11:33:41.072721: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library curand64_10.dll
2021-03-10 11:33:41.072988: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cusolver64_10.dll
2021-03-10 11:33:41.073254: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cusparse64_11.dll
2021-03-10 11:33:41.073754: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cudnn64_8.dll
2021-03-10 11:33:41.074267: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1862] Adding visible gpu devices: 0
2021-03-10 11:33:43.232733: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1261] Device interconnect StreamExecutor with strength 1 edge matrix:
2021-03-10 11:33:43.233087: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1267] 0
2021-03-10 11:33:43.233294: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1280] 0: N
2021-03-10 11:33:43.234651: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1406] Created TensorFlow device (/job:localhost/replica:0/task:0/device:GPU:0 with 1366 MB memory) -> physical GPU (device: 0,name: GeForce 940MX,pci bus id: 0000:01:00.0,compute capability: 5.0)
2021-03-10 11:33:43.238580: I tensorflow/compiler/jit/xla_gpu_device.cc:99] Not creating XLA devices,tf_xla_enable_xla_devices not set
Found 3670 files belonging to 5 classes.
Using 734 files for validation.
2021-03-10 11:33:43.923781: I tensorflow/compiler/mlir/mlir_graph_optimization_pass.cc:116] None of the MLIR optimization passes are enabled (registered 2)
2021-03-10 11:33:54.037806: I tensorflow/core/kernels/data/shuffle_dataset_op.cc:177] Filling up shuffle buffer (this may take a while): 53 of 1000
2021-03-10 11:34:03.968256: I tensorflow/core/kernels/data/shuffle_dataset_op.cc:177] Filling up shuffle buffer (this may take a while): 87 of 1000
2021-03-10 11:34:04.136991: I tensorflow/core/kernels/data/shuffle_dataset_op.cc:230] Shuffle buffer filled.
0.0 1.0
Model: "sequential"
_________________________________________________________________
Layer (type) Output Shape Param #
=================================================================
rescaling_1 (Rescaling) (None,180,3) 0
_________________________________________________________________
conv2d (Conv2D) (None,16) 448
_________________________________________________________________
max_pooling2d (MaxPooling2D) (None,90,16) 0
_________________________________________________________________
conv2d_1 (Conv2D) (None,32) 4640
_________________________________________________________________
max_pooling2d_1 (MaxPooling2 (None,45,32) 0
_________________________________________________________________
conv2d_2 (Conv2D) (None,64) 18496
_________________________________________________________________
max_pooling2d_2 (MaxPooling2 (None,22,64) 0
_________________________________________________________________
flatten (Flatten) (None,30976) 0
_________________________________________________________________
dense (Dense) (None,128) 3965056
_________________________________________________________________
dense_1 (Dense) (None,5) 645
=================================================================
Total params: 3,989,285
Trainable params: 3,285
Non-trainable params: 0
_________________________________________________________________
Epoch 1/10
2021-03-10 11:34:08.244592: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cublas64_11.dll
2021-03-10 11:34:09.792816: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cublasLt64_11.dll
2021-03-10 11:34:09.825987: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library cudnn64_8.dll
Process finished with exit code -1073740791 (0xC0000409)
我做错了什么以及导致此问题的原因是什么？
我的规格： Intel(R) Core(TM) i5-7200U cpu @ 2.50GHz 2.70GHz
8GB 内存
64 位操作系统，基于 x64 的处理器
带有 GeForce Game Ready 驱动程序的 NVIDIA GEFORCE 940MX (v. 461.72)
Python 版本： 3.8.5
Tensorflow： tensorflow._api.v2.version
CUDA： 11.0
谢谢！
解决方法
已解决：
我从 CUDA 文件夹中删除了 cudnn64_8.dll，并将 CUDNN 主文件夹添加到路径中（而不是像以前的 pin。
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