VTA test fail while running the 2D convolution testbench on Pynq

[ghost]

I am getting an error while following Testing Pynq-based Hardware Setup.

First I used Pynq 0.0.1 bitstream, and ran the following on host/PC, while RPC server is running on the Pynq board:

python3 /vta/tests/python/integration/test_benchmark_topi_conv2d.py

Which resulted in RecursionError. See @lhf1997 comment under: #6012 (comment). See also: https://discuss.tvm.apache.org/t/vta-recursion-error/7271.

Then I tried with Pynq 0.0.2 bitstream, and got the following output: VTA CONV2D TEST FAILED, as shown in the picture below (the one on the right is the host/PC output and the one on the left is the board output):

I tried to run again and got some other error, as shown in the picture below:

The error in both cases seems to be related to loading VTA library libvta.so and conv2d.o!
Any idea?

[junrushao]

Thanks for your interests in TVM. Please create a thread at the discuss forum (https://discuss.tvm.apache.org/) and ask general usability issues. Thanks!