GPU可以'；t通过tensorflow gpu 2.0进行检测

GPU无法通过tensorflow GPU 2.0进行检测，有什么问题？ 为了

下面是我使用Ubuntu 16.04的计算机的输出

True
False
[name: "/device:CPU:0"
 device_type: "CPU"
 memory_limit: 268435456
 locality {
 }
 incarnation: 10185800011826802770, name: "/device:XLA_CPU:0"
 device_type: "XLA_CPU"
 memory_limit: 17179869184
 locality {
 }
 incarnation: 2908743746130792497
 physical_device_desc: "device: XLA_CPU device", name: "/device:XLA_GPU:0"
 device_type: "XLA_GPU"
 memory_limit: 17179869184
 locality {
 }
 incarnation: 13796634005997726084
 physical_device_desc: "device: XLA_GPU device", name: "/device:XLA_GPU:1"
 device_type: "XLA_GPU"
 memory_limit: 17179869184
 locality {
 }
 incarnation: 4940094218016527544
 physical_device_desc: "device: XLA_GPU device", name: "/device:XLA_GPU:2"
 device_type: "XLA_GPU"
 memory_limit: 17179869184
 locality {
 }
 incarnation: 15391692776259568109
 physical_device_desc: "device: XLA_GPU device", name: "/device:XLA_GPU:3"
 device_type: "XLA_GPU"
 memory_limit: 17179869184
 locality {
 }
 incarnation: 8368387340417357161
 physical_device_desc: "device: XLA_GPU device"]

---

正如y.selivonchyk所指出的，在安装CUDA10.0之后，它现在可以工作了。尽管这并不容易（包括卸载/重新安装nvidia驱动程序和cuda），如果有人需要帮助，请在评论中告诉我。

只是猜测一下：您的cuda版本是否与TF的构建版本匹配？@y.selivonchyk bingo，安装cuda 10.0后，它现在可以工作了

True
False
[name: "/device:CPU:0"
 device_type: "CPU"
 memory_limit: 268435456
 locality {
 }
 incarnation: 10185800011826802770, name: "/device:XLA_CPU:0"
 device_type: "XLA_CPU"
 memory_limit: 17179869184
 locality {
 }
 incarnation: 2908743746130792497
 physical_device_desc: "device: XLA_CPU device", name: "/device:XLA_GPU:0"
 device_type: "XLA_GPU"
 memory_limit: 17179869184
 locality {
 }
 incarnation: 13796634005997726084
 physical_device_desc: "device: XLA_GPU device", name: "/device:XLA_GPU:1"
 device_type: "XLA_GPU"
 memory_limit: 17179869184
 locality {
 }
 incarnation: 4940094218016527544
 physical_device_desc: "device: XLA_GPU device", name: "/device:XLA_GPU:2"
 device_type: "XLA_GPU"
 memory_limit: 17179869184
 locality {
 }
 incarnation: 15391692776259568109
 physical_device_desc: "device: XLA_GPU device", name: "/device:XLA_GPU:3"
 device_type: "XLA_GPU"
 memory_limit: 17179869184
 locality {
 }
 incarnation: 8368387340417357161
 physical_device_desc: "device: XLA_GPU device"]