wangshankun opened a new issue, #11160:
URL: https://github.com/apache/tvm/issues/11160
### Code Version:
[v0.9.dev0 ]
### Exec tune_relay_vta.py through VTA interface using SIM device
Host: start a tracker
python3 -m tvm.exec.rpc_tracker --host=0.0.0.0 --port=9190
Device: register to host tracker
python -m tvm.exec.rpc_server --tracker=10.100.1.24:9190 --key=sim
vta device config info:
tvm/3rdparty/vta-hw/config/vta_config.json
Check: Dvice is OK
### But got error:
>
> Traceback (most recent call last):
> File "/home/code/tvm_learn/tune_relay_vta.py", line 454, in <module>
> tune_and_evaluate(tuning_option)
> File "/home/code/tvm_learn/tune_relay_vta.py", line 397, in
tune_and_evaluate
> tune_tasks(tasks, **tuning_opt)
> File "/home/code/tvm_learn/tune_relay_vta.py", line 286, in tune_tasks
> tuner_obj.tune(
> File "/home/code/tvm/python/tvm/autotvm/tuner/tuner.py", line 113, in
tune
> measure_batch = create_measure_batch(self.task, measure_option)
> File "/home/code/tvm/python/tvm/autotvm/measure/measure.py", line 282,
in create_measure_batch
> attach_objects = runner.set_task(task)
**> File "/home/code/tvm/python/tvm/autotvm/measure/measure_methods.py",
line 329, in set_task
> raise RuntimeError(
> RuntimeError: Cannot get remote devices from the tracker. Please check the
status of tracker by 'python -m tvm.exec.query_rpc_tracker --port [THE PORT YOU
USE]' and make sure you have free devices on the queue status.**
> Exception in thread Thread-2:
> Traceback (most recent call last):
> File "/home/anaconda3/envs/Libra_Env/lib/python3.9/threading.py", line
973, in _bootstrap_inner
> self.run()
> File "/home/anaconda3/envs/Libra_Env/lib/python3.9/threading.py", line
910, in run
> self._target(*self._args, **self._kwargs)
> File "/home/code/tvm/python/tvm/autotvm/measure/measure_methods.py",
line 826, in _check
> while not dev.exist: # wait until we get an available device
> File "/home/code/tvm/python/tvm/_ffi/runtime_ctypes.py", line 266, in
exist
> return self._GetDeviceAttr(self.device_type, self.device_id, 0) != 0
> File "/home/code/tvm/python/tvm/_ffi/runtime_ctypes.py", line 249, in
_GetDeviceAttr
> return tvm.runtime._ffi_api.GetDeviceAttr(device_type, device_id,
attr_id)
> File "/home/code/tvm/python/tvm/_ffi/_ctypes/packed_func.py", line 237,
in __call__
> raise get_last_ffi_error()
> tvm._ffi.base.TVMError: Traceback (most recent call last):
> 12: TVMFuncCall
> at /home/code/tvm/src/runtime/c_runtime_api.cc:477
> 11: tvm::runtime::PackedFuncObj::CallPacked(tvm::runtime::TVMArgs,
tvm::runtime::TVMRetValue*) const
> at /home/code/tvm/include/tvm/runtime/packed_func.h:1217
> 10: Call
> at /home/code/tvm/include/tvm/runtime/packed_func.h:1213
> 9: operator()
> at /home/code/tvm/src/runtime/c_runtime_api.cc:651
> 8: tvm::runtime::RPCDeviceAPI::GetAttr(DLDevice,
tvm::runtime::DeviceAttrKind, tvm::runtime::TVMRetValue*)
> at /home/code/tvm/src/runtime/rpc/rpc_device_api.cc:43
> 7: non-virtual thunk to
tvm::runtime::RPCClientSession::GetAttr(DLDevice, tvm::runtime::DeviceAttrKind,
tvm::runtime::TVMRetValue*)
> 6: Call
> at /home/code/tvm/include/tvm/runtime/packed_func.h:1213
> 5: operator()
> at /home/code/tvm/src/runtime/rpc/rpc_endpoint.cc:677
> 4: tvm::runtime::RPCEndpoint::HandleUntilReturnEvent(bool,
std::function<void (tvm::runtime::TVMArgs)>)
> at /home/code/tvm/src/runtime/rpc/rpc_endpoint.cc:635
> 3:
WriteWithCallback<tvm::runtime::RPCEndpoint::HandleUntilReturnEvent(bool,
tvm::runtime::RPCSession::FEncodeReturn)::<lambda(void*, size_t)> >
> at /home/code/tvm/src/runtime/rpc/../../support/ring_buffer.h:163
> 2: operator()
> at /home/code/tvm/src/runtime/rpc/rpc_endpoint.cc:635
> 1: tvm::runtime::SockChannel::Recv(void*, unsigned long)
> at /home/code/tvm/src/runtime/rpc/rpc_socket_impl.cc:58
> 0: tvm::support::Socket::Error(char const*)
> at /home/code/tvm/src/runtime/rpc/../../support/socket.h:362
> File "/home/code/tvm/src/runtime/rpc/../../support/socket.h", line 362
> **TVMError: Socket SockChannel::Recv Error:Connection reset by peer**
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