I have successfully run VTA on the DE10 nano, however I’m facing issues regarding to the output results and cma memory handling. I’m using 512Mb CMA, ubunutu 18.04 image and the latest tvm build with the provided cma driver installed. This is the error im facing. Seems that the cma memory doesn’t free at all.
Also the VTA examples (matrix_multiply.py, vta_get_started.py, etc) give as output an array with all 0’s. If you successfully deployed the TVM-VTA examples on the board, do you have an SD image sample for testing TVM on DE10nano board?