Expected behavior
I’m trying auto scheduling step by step, following this official doc Optimizing Operators with Schedule Templates and AutoTVM — tvm 0.13.dev0 documentation
It should work as showed in this tutorial.
Actual behavior
However, I got an error when it arrived at this line of code.
# Run auto-tuning (search)
task.tune(tune_option)
# Apply the best schedule sch,
args = task.apply_best(log_file) # Got an error here
error is here
I find others have the same problem, like this [Solved] Auto-scheduler cannot find a valid schedule - #8 by UniverseFly.
Unluckly, it not works for me.
Environment
OS: Ubuntu1804 TVM version: newest (commit 683dfb0) Python: Anaconda python3.8.3 LLVM: llvm-17