Hello everyone:
I am trying to use RPC for cross-complication.
However, my company uses docker to manage the servers. I got some troubles that the devices can not be found when the host machine is a docker image.
host machine Ifconfig
device ifconfig
.
I followed the tutorial https://docs.tvm.ai/tutorials/autotvm/tune_relay_arm.html
Start RPC tracker on host machine
Register device
Check on host machine
.
I also checked the network connecting, I can ping device from host…
Do you have suggestions of how to solve this problem.
Thank you very much!
hi, I just solved this issue, android device wifi ip is transpond to 192.168.x.y, it can’t socket to docker containers. So you should map the inner ip:port to external access. For example,
- container’s ip:port is 192.168.12.6:6006, which is transpond to 172.17.xx.yy:ttt.
- Then, you can ping the android ip(in wifi settings menu) pass in host container.
- Start the tracker in container with 192.168.12.6:6006
- In RPC app, type the tracker 172.17.xx.yy, ttt, key.
- tvm.exec.query_rpc_tracker with 192.168.12.6:6006, sever list is correct.
- But, there is a bug I met:Local .py is not send package to android server.
Because android device wifi ip 172.17.ttt.zz is transpond to 192.168.x.y.
- I rewrite the code tracker.py
From:
conn, addr = self._sock.accept()
TCPEventHandler(self, conn, addr)
To:
conn, addr = self._sock.accept()
addr_list = list(addr)
addr_list[0] = "172.17.ttt.zz"
addr = tuple(addr_list)
TCPEventHandler(self, conn, addr)
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