Excuse me. Sorry to bother you.
When I use **efficientnetv2-b0** to do real time classification on 1080ti
The model layout is NCHW and I use 20000 trials,FPS is about 33.
And I try to convert my model layout to NHWC,the tuning parameters are same as 
the previous work,FPS is about 30.

In **efficientnetv2-b0**,it has 45 tasks to tune.
So I am curious,
Does the trial isn't big enough to let Ansor works better for NHWC laout?

Another question is when I convert the model layout to NHWC
it shows this warning:
Desired layout(s) not specified for op: nn.global_avg_pool2d
Does this warning also influence the performance of Autoscheduler?

Many thanks!!





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