Hi, I tried some tutorials(deploy_detection, deploy_classification, etc) using PYNQ Z1 Board.
However, I got the same problem for all the tutorials I ran, on RPC server.
File "/home/xilinx/tvm/python/tvm/_ffi/_ctypes/packed_func.py", line 78, in cfun
rv = local_pyfunc(*pyargs)
File "/home/xilinx/tvm/vta/python/vta/exec/rpc_server.py", line 84, in server_shutdown
runtime_dll[0].VTARuntimeShutdown()
File "/usr/lib/python3.6/ctypes/__init__.py", line 361, in __getattr__
func = self.__getitem__(name)
File "/usr/lib/python3.6/ctypes/__init__.py", line 366, in __getitem__
func = self._FuncPtr((name_or_ordinal, self))
AttributeError: /home/xilinx/tvm/vta/python/vta/../../../build/libvta.so: undefined symbol: VTARuntimeShutdown
in my case the last 3rd party directory was missing. if any thing missed in the directory then clean and remove everything from build directory expect " config.cmake" file.
then after build is complete rerun the link.txt file.
Hello, I am building the latest TVM0.9 on the pynq-z2 development board, and I get an error: VTARuntimeShutdown, I have repeated the build many times, but the same problem occurs. . . . . What do you mean by ârun âCMakeFiles/vta.dir/link.txtââ, can you elaborate? Looking forward to your reply! ! !
Hello, I hope you resolved it. I was not active thatâs why i didnât get back to you. If you have not resolved it simply run the command âCMakeFiles/vta.dir/link.txtâ from the build directory.