张量流未检测到GPU卡。我已按照Nvidia网站和tensorflow / install / gpu上建议的步骤进行操作。
我该如何解决？
我正在使用以下软件包和驱动器：
NVIDIA
[nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2019 NVIDIA Corporation
Built on Sun_Jul_28_19:12:52_Pacific_Daylight_Time_2019
Cuda compilation tools, release 10.1, V10.1.243][1]
Cudnn 版本8.0.2
张量流
Name Version Build Channel
tensorflow 2.3.0 pypi_0 pypi
tensorflow-addons 0.11.1 pypi_0 pypi
tensorflow-estimator 2.3.0 pypi_0 pypi
我使用以下代码进行检查；
Python 3.7.7 (default, May 6 2020, 11:45:54) [MSC v.1916 64 bit (AMD64)]
Type "copyright", "credits" or "license" for more information.
IPython 7.17.0 -- An enhanced Interactive Python.
from tensorflow.python.client import device_lib
device_lib.list_local_devices()
结果
2020-08-20 22:58:38.419555: I tensorflow/stream_executor/platform/default/dso_loader.cc:48] Successfully opened dynamic library cudart64_101.dll
Out[1]: [name: "/device:CPU:0" device_type: "CPU" memory_limit: 268435456 locality { } incarnation: 12639439165040732604, name: "/device:XLA_CPU:0" device_type: "XLA_CPU" memory_limit: 17179869184 locality { } incarnation: 2249215130251849864 physical_device_desc: "device: XLA_CPU device", name: "/device:XLA_GPU:0" device_type: "XLA_GPU" memory_limit: 17179869184 locality { } incarnation: 7640064762024919839 physical_device_desc: "device: XLA_GPU device"]
2020-08-20 22:58:38.419555: I tensorflow/stream_executor/platform/default/dso_loader.cc:48] Successfully opened dynamic library cudart64_101.dll
2020-08-20 22:58:40.332579: 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.
2020-08-20 22:58:40.340307: I tensorflow/compiler/xla/service/service.cc:168] XLA service 0x22481a47710 initialized for platform Host (this does not guarantee that XLA will be used). Devices:
2020-08-20 22:58:40.341741: I tensorflow/compiler/xla/service/service.cc:176] StreamExecutor device (0): Host, Default Version
2020-08-20 22:58:40.342711: I tensorflow/stream_executor/platform/default/dso_loader.cc:48] Successfully opened dynamic library nvcuda.dll
2020-08-20 22:58:40.362324: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1716] Found device 0 with properties: pciBusID: 0000:01:00.0 name: GeForce GTX 1050 computeCapability: 6.1 coreClock: 1.493GHz coreCount: 5 deviceMemorySize: 4.00GiB deviceMemoryBandwidth: 104.43GiB/s
2020-08-20 22:58:40.362354: I tensorflow/stream_executor/platform/default/dso_loader.cc:48] Successfully opened dynamic library cudart64_101.dll
2020-08-20 22:58:40.366447: I tensorflow/stream_executor/platform/default/dso_loader.cc:48] Successfully opened dynamic library cublas64_10.dll
2020-08-20 22:58:40.369790: I tensorflow/stream_executor/platform/default/dso_loader.cc:48] Successfully opened dynamic library cufft64_10.dll
2020-08-20 22:58:40.370968: I tensorflow/stream_executor/platform/default/dso_loader.cc:48] Successfully opened dynamic library curand64_10.dll
2020-08-20 22:58:40.374957: I tensorflow/stream_executor/platform/default/dso_loader.cc:48] Successfully opened dynamic library cusolver64_10.dll
2020-08-20 22:58:40.377382: I tensorflow/stream_executor/platform/default/dso_loader.cc:48] Successfully opened dynamic library cusparse64_10.dll
2020-08-20 22:58:40.378955: W tensorflow/stream_executor/platform/default/dso_loader.cc:59] Could not load dynamic library 'cudnn64_7.dll'; dlerror: cudnn64_7.dll not found
2020-08-20 22:58:40.378977: W tensorflow/core/common_runtime/gpu/gpu_device.cc:1753] Cannot dlopen some GPU libraries. Please make sure the missing libraries mentioned above are installed properly if you would like to use GPU. Follow the guide at https://www.tensorflow.org/install/gpu for how to download and setup the required libraries for your platform. Skipping registering GPU devices...
2020-08-20 22:58:40.455688: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1257] Device interconnect StreamExecutor with strength 1 edge matrix:
2020-08-20 22:58:40.455717: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1263] 0
2020-08-20 22:58:40.455728: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1276] 0: N
2020-08-20 22:58:40.458391: I tensorflow/compiler/xla/service/service.cc:168] XLA service 0x22490b5c830 initialized for platform CUDA (this does not guarantee that XLA will be used). Devices:
2020-08-20 22:58:40.458412: I tensorflow/compiler/xla/service/service.cc:176] StreamExecutor device (0): GeForce GTX 1050, Compute Capability 6.1