the differences between rknn v1.3 vs lower rknn version

Version 1.3.0 fixes many issues and add pytorch & mxnet support .
In the older version, you can reshape output by yourself, and be careful about NHWC or NCHW.
Maybe you can try reshape with (3, 320, 320) and check again.

nvnn 发表于 2020-2-28 11:47
Thanks. I tried again. reshape works in rknn v1.20, but not 0.9.9. How should I reshape in version ...

We don't suggest use old version.
I found there was something changed in output shape in version 1.1.0, I'm no sure about if need reshape in 0.9.9 which is too old.

Update system by using apt upgrade/ dnf update, which will update librknn-api.so and npu-driver, both need 1.3.x.