RandomModel in VTA?

#1

Hi, when I was installing TVM/VTA on the Pynq-Z1, I used llvm-4.0 and tvm from main branch. I can import tvm successfully but when I import vta, it said AttributeError: module ‘tvm.auto_scheduler._ffi_api’ has no attribute ‘RandomModel’

What should I do to solve this problem? Thanks a lot!

截屏2021-01-27 下午6.46.55
截屏2021-01-27 下午6.46.55806×568 116 KB

Reference inference time of Resnet-18 on PYNQ
#2

vta runtime maintain minimum dependency on the board, and only can running under RPC mode, or reference the vta deploy to do local c++ deploy, python import vta would work in service side which should have a completely TVM compile.