'GraphModule' object has no attribute 'benchmark'

Questions
#1

Hi everyone, I am new to tvm

When I study the demo from the tvm document, I meet this error:

'GraphModule' object has no attribute 'benchmark'

image

I am even more confused when I confirm through the tvm document that ‘GraphModule’ did have the attribute ‘benchmark’

Is anything wrong?

#2

Is your build of tvm up to date? Could you post which commit you are on.

#3

Thanks for your reply. The version is tvm0.8,and the code above is fromAuto-tuning a Convolutional Network for x86 CPU

#4

Can you post the specific commit you are on? You can get it by running tvm.support.libinfo()["GIT_COMMIT_HASH"] from python. TVM 0.8 is not a specific version because it has not been released yet and benchmark was added sometime recently. It could be that you don’t have a recent enough version of tvm.

#5

Sorry for taking so long to reply.

It doesn’t show which commit I am on :pensive:. Maybe I had some problems with the installation?

image

#6

I assume you installed tvm from https://tlcpack.ai. But, not matter where you installed it from, your TVM version is too old. Try installing the nightly version from https://tlcpack.ai or build from source.