brookicv 发表于 2021-4-26 19:04:16

c++ api运行一段时间后，rknn_output_get 失败

在设备进行循环推理，开始一段时间执行正常。 但是运行一段时间后，rknn_output_get获取输出失败。 返回值为 RKNN_ERR_DEVICE_UNAVAILABLE (-3).
具体错误log如下：
E RKNNAPI: __pthread_recv_msg,recv(MsgHeader) fail, -9(ERROR_PIPE) < 108!
E RKNNAPI: rknn_outputs_get,p_ctx->queue_output.size() = 0!
rknn get outputs failed, ret = -3

从开始运行，到出问题，推理进程内存使用情况：
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 111972K    writeable/private: 39372K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
mapped: 112864K    writeable/private: 40264K    shared: 0K
页: [1]
查看完整版本: c++ api运行一段时间后，rknn_output_get 失败