Only support ntb mode on ARM64 platform. But can not find device with ntb mode.

Chip Platform Rockchip
1

在使用3399pro-jd4(Ubuntu 18.04)进行部署模型进行推理服务, examples/pytorch/resnet18 报异常如下所示:
E Only support ntb mode on ARM64 platform. But can not find device with ntb mode.

code:
# Create RKNN object
rknn = RKNN()

rknn.list_devices()

print:

None devices connected.

2

我也遇到了这个问题，请问您最终解决了吗？要怎么解决？

3

我也遇到同样的问题：
ret = rknn.init_runtime(target = ‘rk3399pro’, device_id = ‘0123456789ABCDEF’)

→ Init runtime environment
E Only support ntb mode on ARM64 platform. But can not find device with ntb mode.
E Catch exception when init runtime!
E Traceback (most recent call last):
E File “rknn/api/rknn_base.py”, line 815, in rknn.api.rknn_base.RKNNBase.init_runtime
E File “rknn/api/rknn_runtime.py”, line 170, in rknn.api.rknn_runtime.RKNNRuntime.init
E File “rknn/api/rknn_platform_utils.py”, line 307, in rknn.api.rknn_platform_utils.start_ntp_or_adb
E Exception: Init runtime environment failed!
E Current device id is: 0123456789ABCDEF
E Devices connected:
E [‘0123456789ABCDEF’]
Init runtime environment failed.

4

同问，请问该问题如何解决呢

5

我用adb找不到device：List of device attached：
什么都没有，我是windows x64系统

6

目前设备连接模式有两种：ADB 和 NTB。其中 RK3399PRO 目前只支持 ADB 模式，TB-RK1808 AI 计算棒只支持 NTB 模式，RK1808/RV1109 支持 ADB/NTB 模式。

7

大佬请问解决了吗 同样的问题{:5_228:}

8

您好！我也遇到类似的问题RK3399pro 安装rknn_toolkit-1.7.1 报错，请问怎么解决？