yolov4在PC的RKNN上成功转换了,但是在rk3399pro上却报错了,而且在PC的模拟器上inference一次的速度竟然达到了360s,输入的图片大小是416乘416的。请问是什么原因?
-->loading model loading model done --> Init runtime environment E RKNNAPI: rknn_init, driver open fail! ret = -9(ERROR_PIPE)! E Catch exception when init runtime! E Traceback (most recent call last): E File "rknn/api/rknn_base.py", line 788, in rknn.api.rknn_base.RKNNBase.init_runtime E File "rknn/api/rknn_runtime.py", line 303, in rknn.api.rknn_runtime.RKNNRuntime.build_graph E Exception: RKNN init failed. error code: RKNN_ERR_DEVICE_UNAVAILABLE Init runtime environment failed
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