Encountered Error Following the CUDA GPU Guide

[AndyShiue]

I was following this guide but encountered errors such as

error: missing GPU target in #hal.executable.target

and

error: failed to run configuration of source executable to target executable for backend #hal.executable.target<"cuda", "cuda-nvptx-fb">

and

error: failed to configure executables

when trying to run mobilenetv2.

I solved this problem by changing the CUDA target from sm_89 to sm_86. (It still worked perfectly on my RTX4070. BTW, the CPU I'm using is AMD Ryzen 5700X even though it shouldn't matter.)

After successfully running mobilenetv2, I proceeded to run iree/tests/e2e/matmul for testing purpose. I encountered very similar errors, but this time even changing the CUDA target doesn't work. Please assist me to solve these problems.